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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Round Connectors(Protection function (environmentally resistant):Available Page2)

Circular connectors are designed with a circular interface. The connectors usually consist of pins with exposed terminals and sockets that receive the pins, and are used in a wide variety of applications including transmitting various signals and power. Circular connectors are available in various numbers of cores, contact shapes, dielectric strengths and shell sizes for use according to operating environment. Additional functionalities may include single-action engaging/disengaging, highly waterproof characteristics that allow the connector to be submerged during use, locking mechanism to prevent accidental disengaging, etc. Pin-to-socket coupling styles include threaded types that are threaded on the exterior and twisted in, bayonet and reverse-bayonet that can be engaged/disengaged in a single action, twist-lock where the pin-side is twisted to lock, and more. Circular connector specifications range from 1 to 74 cores, allowable current of 0.5 to 350 A, allowable voltage of 12 to 6,600 V DC, etc.
Days to Ship
  • All
  • Same day
  • 3 Day(s) or Less
  • 4 Day(s) or Less
  • 5 Day(s) or Less
  • 6 Day(s) or Less
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 11 Day(s) or Less
Brand
Product Series
CAD
Days to Ship
Specifications
Number Of Pins
Applicable pin/contact
Wire connection method
Allowable Current(A)
Connection direction
Allowable Voltage(V)
Protection function (environmentally resistant)
Application
Representative Standard
Connector Shape
M/N/O
A/B/C
P/Q/R
D/E/F
G/H/I
J/K/L
V/W/X
S/T/U
Number

    Waterproof Connector NAW Series

      M12 Female (Soket), D Cord Connector

        Waterproof and Oilproof Connector NT Series

          Miniature Circular Waterproof Shielded Connector (Bayonet Lock Type), LF Series

            JN1W/JN2W Series

              CM10 Series - (D) Type, Single Action Lock-Type, Compact, Waterproof Connectors

              • On Sale Till 31/03/2025

              THB387 SERIES Plug-Type Waterproof Relay Connector

                THB390/400 Type Branch T-Shaped Waterproof Relay Connector

                • On Sale Till 31/03/2025

                THB39 Water-Resistant Relay Connector

                  THB399Y Y-Junction Waterproof Relay Connector

                    WEB Series Circular Waterproof / Solder Wire Type Connector (R1)

                      NB01 / CE01 Waterproof Relay Adapter (Bayonet Lock)

                        Angle Plug Bayonet MS Connector (Waterproof)

                          XS5 Straight Male Connector

                            XS5 Straight Female Connector

                              Straight Plug (Waterproof)

                                MS3101-Series, Waterproof, Relay Adapter

                                  MS3102-Series, Waterproof, Panel-Mount Receptacle

                                    MS3106 Series Straight Plug (Waterproof)

                                      MS3108 Series Water-proof Angle Plug

                                        MS3100 Series Waterproof Panel Mountable Intermediate Receptacle

                                          CE05/JL04V European Standard/Waterproof Conduit Mount Plug (Screw)

                                            JL05 Waterproof Panel Mountable Receptacle (Bayonet Lock)

                                              NB01/CE01 Waterproof Straight Plug (Bayonet Lock)

                                                NB01/CE01 Waterproof Angle Plug (Bayonet Lock)

                                                  NJW Waterproof Straight Plug (Screw)

                                                    NJW Waterproof Relay Adapter (Screw)

                                                      NJW Waterproof Panel Mountable Receptacle (Screw)

                                                        NRW Waterproof Relay Adapter (One-touch Lock)

                                                          NET European Standard Straight Plug (Screw)

                                                            NET European Standard Intermediate Adapter (Screw)

                                                              693 European/Waterproof Straight Male Connector (Screw)

                                                                693 European/Waterproof Straight Female Connector (Screw)

                                                                  693 European/Waterproof Panel Mountable Connector (Screw)

                                                                    R04 Waterproof Flange Panel Mount Receptacle (Screw Model)

                                                                      XS2 Waterproof Male Connector (Screw Model) for Sensor

                                                                        XS2 Waterproof Female Connector (Screw Model) for Sensor

                                                                          XS2 T-joint Adapter

                                                                            CM10 Waterproof Angle Plug (One-touch Lock)

                                                                              JN1 Waterproof Relay Adapter (One-touch Lock)

                                                                                JN1 Waterproof Panel Mount Receptacle (One-touch Lock)

                                                                                  M12 Female (Socket) Straight Connector

                                                                                    M12 Female (Socket) Metal Angle Connector

                                                                                      M12 Male Metal Angled Connector

                                                                                        M12 Male Metal Straight Connector

                                                                                        Brand

                                                                                        NANABOSHI

                                                                                        WEIDMULLER

                                                                                        NANABOSHI

                                                                                        HIROSE ELECTRIC

                                                                                        JAPANAVIATION

                                                                                        DDK

                                                                                        TAKACHI ELECTRONICS ENCLOSURE

                                                                                        TAKACHI ELECTRONICS ENCLOSURE

                                                                                        TAKACHI ELECTRONICS ENCLOSURE

                                                                                        TAKACHI ELECTRONICS ENCLOSURE

                                                                                        DDK

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                                                                                        WEIDMULLER

                                                                                        WEIDMULLER

                                                                                        WEIDMULLER

                                                                                        WEIDMULLER

                                                                                        Product Series

                                                                                        Waterproof Connector NAW Series

                                                                                        M12 Female (Soket), D Cord Connector

                                                                                        Waterproof and Oilproof Connector NT Series

                                                                                        Miniature Circular Waterproof Shielded Connector (Bayonet Lock Type), LF Series

                                                                                        JN1W/JN2W Series

                                                                                        CM10 Series - (D) Type, Single Action Lock-Type, Compact, Waterproof Connectors

                                                                                        THB387 SERIES Plug-Type Waterproof Relay Connector

                                                                                        THB390/400 Type Branch T-Shaped Waterproof Relay Connector

                                                                                        THB39 Water-Resistant Relay Connector

                                                                                        THB399Y Y-Junction Waterproof Relay Connector

                                                                                        WEB Series Circular Waterproof / Solder Wire Type Connector (R1)

                                                                                        NB01 / CE01 Waterproof Relay Adapter (Bayonet Lock)

                                                                                        Angle Plug Bayonet MS Connector (Waterproof)

                                                                                        XS5 Straight Male Connector

                                                                                        XS5 Straight Female Connector

                                                                                        Straight Plug (Waterproof)

                                                                                        MS3101-Series, Waterproof, Relay Adapter

                                                                                        MS3102-Series, Waterproof, Panel-Mount Receptacle

                                                                                        MS3106 Series Straight Plug (Waterproof)

                                                                                        MS3108 Series Water-proof Angle Plug

                                                                                        MS3100 Series Waterproof Panel Mountable Intermediate Receptacle

                                                                                        CE05/JL04V European Standard/Waterproof Conduit Mount Plug (Screw)

                                                                                        JL05 Waterproof Panel Mountable Receptacle (Bayonet Lock)

                                                                                        NB01/CE01 Waterproof Straight Plug (Bayonet Lock)

                                                                                        NB01/CE01 Waterproof Angle Plug (Bayonet Lock)

                                                                                        NJW Waterproof Straight Plug (Screw)

                                                                                        NJW Waterproof Relay Adapter (Screw)

                                                                                        NJW Waterproof Panel Mountable Receptacle (Screw)

                                                                                        NRW Waterproof Relay Adapter (One-touch Lock)

                                                                                        NET European Standard Straight Plug (Screw)

                                                                                        NET European Standard Intermediate Adapter (Screw)

                                                                                        693 European/Waterproof Straight Male Connector (Screw)

                                                                                        693 European/Waterproof Straight Female Connector (Screw)

                                                                                        693 European/Waterproof Panel Mountable Connector (Screw)

                                                                                        R04 Waterproof Flange Panel Mount Receptacle (Screw Model)

                                                                                        XS2 Waterproof Male Connector (Screw Model) for Sensor

                                                                                        XS2 Waterproof Female Connector (Screw Model) for Sensor

                                                                                        XS2 T-joint Adapter

                                                                                        CM10 Waterproof Angle Plug (One-touch Lock)

                                                                                        JN1 Waterproof Relay Adapter (One-touch Lock)

                                                                                        JN1 Waterproof Panel Mount Receptacle (One-touch Lock)

                                                                                        M12 Female (Socket) Straight Connector

                                                                                        M12 Female (Socket) Metal Angle Connector

                                                                                        M12 Male Metal Angled Connector

                                                                                        M12 Male Metal Straight Connector

                                                                                        CAD
                                                                                        • 2D
                                                                                        • 2D
                                                                                        • 2D
                                                                                        • 2D
                                                                                        • 2D
                                                                                        • 2D
                                                                                        • 2D
                                                                                        • 2D
                                                                                        • 2D
                                                                                        • 2D
                                                                                        • 2D
                                                                                        • 2D
                                                                                        • 2D
                                                                                        • 2D
                                                                                        • 2D
                                                                                        • 2D
                                                                                        • 2D
                                                                                        • 2D
                                                                                        • 2D
                                                                                        • 2D
                                                                                        • 2D
                                                                                        • 2D
                                                                                        • 2D
                                                                                        Days to Ship 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 6 Day(s) or more 3 Day(s) or more 9 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 12 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 4 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more
                                                                                        Specifications
                                                                                                              • UL
                                                                                                              • JIS
                                                                                                              • IP67
                                                                                                              • Vibration-Resistant
                                                                                                              • Solder
                                                                                                              • Caulking
                                                                                                              • Bayonet Lock
                                                                                                              • MIL
                                                                                                              • IP67
                                                                                                              • For Power Supply
                                                                                                              • For Signal
                                                                                                              • Solder
                                                                                                              • Bayonet Lock
                                                                                                              • IP67
                                                                                                              • For Signal
                                                                                                              • Sensor
                                                                                                              • Solder
                                                                                                              • Gold Plated
                                                                                                              • One-Touch Lock
                                                                                                              • IP67
                                                                                                              • For Signal
                                                                                                              • Sensor
                                                                                                              • Solder
                                                                                                              • Gold Plated
                                                                                                              • One-Touch Lock
                                                                                                              • MIL
                                                                                                              • IP67
                                                                                                              • For Power Supply
                                                                                                              • For Signal
                                                                                                              • Solder
                                                                                                              • MIL
                                                                                                              • IP67
                                                                                                              • For Power Supply
                                                                                                              • For Signal
                                                                                                              • Solder
                                                                                                              • MIL
                                                                                                              • IP67
                                                                                                              • For Power Supply
                                                                                                              • For Signal
                                                                                                              • Solder
                                                                                                              • UL
                                                                                                              • MIL
                                                                                                              • IP67
                                                                                                              • For Power Supply
                                                                                                              • Motor
                                                                                                              • Solder
                                                                                                              • Silver-Plated
                                                                                                              • UL
                                                                                                              • MIL
                                                                                                              • IP67
                                                                                                              • For Power Supply
                                                                                                              • Motor
                                                                                                              • Solder
                                                                                                              • Silver-Plated
                                                                                                              • UL
                                                                                                              • MIL
                                                                                                              • IP67
                                                                                                              • For Power Supply
                                                                                                              • Motor
                                                                                                              • Solder
                                                                                                              • Silver-Plated
                                                                                                              • UL
                                                                                                              • MIL
                                                                                                              • TUV
                                                                                                              • IP67
                                                                                                              • For Power Supply
                                                                                                              • For Signal
                                                                                                              • Solder
                                                                                                              • Silver-Plated
                                                                                                              • For Power Supply
                                                                                                              • For Signal
                                                                                                              • Connection between Boards
                                                                                                              • Motor
                                                                                                              • Vibration-Resistant
                                                                                                              • UL
                                                                                                              • JIS
                                                                                                              • IP67
                                                                                                              • Vibration-Resistant
                                                                                                              • Solder
                                                                                                              • Caulking
                                                                                                              • Bayonet Lock
                                                                                                              • UL
                                                                                                              • JIS
                                                                                                              • IP67
                                                                                                              • Vibration-Resistant
                                                                                                              • Solder
                                                                                                              • Caulking
                                                                                                              • Bayonet Lock
                                                                                                              • PSE Law
                                                                                                              • For Power Supply
                                                                                                              • For Signal
                                                                                                              • Connection between Boards
                                                                                                              • Solder
                                                                                                              • Silver-Plated
                                                                                                              • For Power Supply
                                                                                                              • For Signal
                                                                                                              • Connection between Boards
                                                                                                              • Solder
                                                                                                              • Silver-Plated
                                                                                                              • For Power Supply
                                                                                                              • For Signal
                                                                                                              • Connection between Boards
                                                                                                              • Solder
                                                                                                              • Silver-Plated
                                                                                                              • For Power Supply
                                                                                                              • For Signal
                                                                                                              • Connection between Boards
                                                                                                              • UL
                                                                                                              • CSA
                                                                                                              • TUV
                                                                                                              • For Power Supply
                                                                                                              • For Signal
                                                                                                              • Solder
                                                                                                              • Silver-Plated
                                                                                                              • UL
                                                                                                              • CSA
                                                                                                              • TUV
                                                                                                              • For Power Supply
                                                                                                              • For Signal
                                                                                                              • Solder
                                                                                                              • Silver-Plated
                                                                                                              • UL
                                                                                                              • VDE
                                                                                                              • SEV
                                                                                                              • IP67
                                                                                                              • For Signal
                                                                                                              • Solder
                                                                                                              • Screw Lock
                                                                                                              • UL
                                                                                                              • VDE
                                                                                                              • SEV
                                                                                                              • IP67
                                                                                                              • For Signal
                                                                                                              • Solder
                                                                                                              • Screw Lock
                                                                                                              • UL
                                                                                                              • VDE
                                                                                                              • SEV
                                                                                                              • IP67
                                                                                                              • For Signal
                                                                                                              • Solder
                                                                                                              • Screw Lock
                                                                                                              • For Signal
                                                                                                              • Sensor
                                                                                                              • Solder
                                                                                                              • Gold Plated
                                                                                                              • IP67
                                                                                                              • For Signal
                                                                                                              • Connection between Boards
                                                                                                              • Sensor
                                                                                                              • Screw Type
                                                                                                              • Solder
                                                                                                              • Gold Plated
                                                                                                              • IP67
                                                                                                              • For Signal
                                                                                                              • Connection between Boards
                                                                                                              • Sensor
                                                                                                              • Screw Type
                                                                                                              • Solder
                                                                                                              • Gold Plated
                                                                                                              • IP67
                                                                                                              • For Signal
                                                                                                              • Connection between Boards
                                                                                                              • Sensor
                                                                                                              • Gold Plated
                                                                                                              • IP67
                                                                                                              • For Power Supply
                                                                                                              • For Signal
                                                                                                              • Motor
                                                                                                              • One-Touch Lock
                                                                                                              • IP67
                                                                                                              • For Power Supply
                                                                                                              • For Signal
                                                                                                              • Motor
                                                                                                              • Gold Plated
                                                                                                              • One-Touch Lock
                                                                                                              • Silver-Plated
                                                                                                              • IP67
                                                                                                              • For Power Supply
                                                                                                              • For Signal
                                                                                                              • Motor
                                                                                                              • Gold Plated
                                                                                                              • One-Touch Lock
                                                                                                              • Silver-Plated
                                                                                                                      Number Of Pins2 ~ 1444 ~ 153 ~ 20-23 ~ 53 ~ 62 ~ 43 ~ 6284 ~ 733 ~ 37442 ~ 374 ~ 102 ~ 371 ~ 731 ~ 541 ~ 734 ~ 22304 ~ 734 ~ 522 ~ 242 ~ 242 ~ 242 ~ 243 ~ 83 ~ 84 ~ 74 ~ 74 ~ 72 ~ 124442104 ~ 104 ~ 54 ~ 555
                                                                                                                      Applicable pin/contactMale (plug) / Female (socket)Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug)Male (plug)OtherOtherOtherOtherMale (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)OtherOtherMale (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug)Female (socket)Male (plug) / Female (socket)Male (plug)Male (plug)Female (socket)OtherFemale (socket)Male (plug)Male (plug)Female (socket)Female (socket)Male (plug)Male (plug)
                                                                                                                      Wire connection methodSolderFasten With ScrewsSolderSolderSolderSolderFasten With ScrewsFasten With ScrewsFasten With ScrewsFasten With ScrewsSolderSolder / CrimpSolderSolder / Fasten With ScrewsSolder / Fasten With ScrewsSolderSolderSolderSolderSolderSolderSolderCrimpSolder / CrimpSolder / CrimpSolderSolderSolderSolderSolderSolderSolder / Fasten With ScrewsSolder / Fasten With ScrewsSolder / Fasten With ScrewsSolderSolder / Fasten With ScrewsSolder / Fasten With ScrewsSolderSolderCrimpSolder / CrimpFasten With ScrewsFasten With ScrewsFasten With ScrewsPressure Welding
                                                                                                                      Allowable Current(A)3 ~ 1545 ~ 302 ~ 10/2-317.524 ~ 322424 ~ 32-5 ~ 4613 ~ 804413 ~ 4613 ~ 2313 ~ 4613 ~ 15013 ~ 15013 ~ 15013 ~ 8055 ~ 465 ~ 465 ~ 205 ~ 205 ~ 205 ~ 2015 ~ 3015 ~ 3010 ~ 1610 ~ 1610 ~ 162331 ~ 3333 ~ 54444
                                                                                                                      Connection directionStraightStraightStraight / AngleStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightAngleStraightStraightStraightStraightAngleStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraight / AngleStraightAngleStraightStraightStraightAngleAngleStraight
                                                                                                                      Allowable Voltage(V)250250250 ~ 600-AC400200AC450AC250 ~ AC450AC450AC250AC 250 ~ DC350200 ~ 1250200 ~ 900250250200 ~ 1250200 ~ 700200 ~ 1250200 ~ 1750200 ~ 1750200 ~ 1750100 ~ 250200 ~ 250200 ~ 1250200 ~ 1250125 ~ 250125 ~ 250125 ~ 250250250250250 ~ 400250 ~ 400250 ~ 400150 ~ 420125 ~ 250125 ~ 250125200200200125 ~ 250125 ~ 250125125
                                                                                                                      Protection function (environmentally resistant)AvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailable
                                                                                                                      ApplicationCable Connection / Panel MountCable ConnectionCable Connection / Panel MountCable Connection / Panel MountPanel MountCable ConnectionCable ConnectionCable ConnectionCable ConnectionCable ConnectionCable Connection / Panel MountCable ConnectionPanel MountCable ConnectionCable ConnectionCable ConnectionCable ConnectionPanel MountCable ConnectionCable ConnectionPanel MountCable Connection / Panel MountPanel MountCable ConnectionCable ConnectionCable ConnectionCable ConnectionPanel MountCable ConnectionCable ConnectionCable ConnectionCable ConnectionCable ConnectionPanel MountPanel MountCable ConnectionCable ConnectionCable ConnectionCable ConnectionCable ConnectionPanel MountCable ConnectionCable ConnectionCable ConnectionCable Connection
                                                                                                                      Representative Standard--PSE--UL-CECECEUL / CULULUL-----ULULULUL / TUV-ULULPSEPSEPSE-UL / TUV / CSAUL / TUV / CSAULULUL-----------
                                                                                                                      Connector ShapeRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRound
                                                                                                                      M/N/OOther-Other--------NB01MS--MSMSMSMSMSMS--NB01NB01NJWNJWNJWNRWNETNET--------------
                                                                                                                      A/B/C-----CM10-----CE01---------CE05-CE01CE01-------------CM10------
                                                                                                                      P/Q/R----------------------------------R04----------
                                                                                                                      D/E/F---------------------------------------------
                                                                                                                      G/H/I---------------------------------------------
                                                                                                                      J/K/L---OtherOther----------------JL04VJL05----------------JN1JN1----
                                                                                                                      V/W/X----------Other------------------------XS2XS2XS2-------
                                                                                                                      S/T/U------OtherOtherOtherOther-----------------------------------
                                                                                                                      Number-------------------------------693693693-----------

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                                                                                                                      Related Categories to Round Connectors