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

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

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
  • On Sale Till 31/03/2025

Round Waterproof Connector (M12) XS2

  • On Sale Till 31/03/2025

Waterproof Connector NRW Series

  • On Sale Till 31/03/2025

CE05 Series Round Waterproof Solder Connection Connector

  • On Sale Till 31/03/2025

CMV1 Series One Touch Locking Small Waterproof Connector

    Waterproof Type, Soldering Connection Type JL04V Series

    • On Sale Till 31/03/2025

    THB406 Waterproof Panel Mount Connector

      CE05/JL04V European Standard/Waterproof Straight Plug (Screw)

        Connector NJW Series

        • On Sale Till 31/03/2025

        D/MS (D190) Series - Round, Drip-Proof/Waterproof Connectors

          JL05 Series

          • On Sale Till 31/03/2025

          HR10 Series Miniature Circular Connector

          • On Sale Till 31/03/2025

          CE01 Series Crimp Waterproof Connector

            NWPC Waterproof Straight Plug (Screw)

              NWPC Waterproof Panel Mountable Receptacle (Screw)

                Waterproof Connector NAW Series

                  XS2 Waterproof Panel Mount Connector (Screw Model) for Sensor

                    Connector NWPC Series

                      JN6 Series

                        Circular Waterproof/Soldered Connection Type Connector (CE05 Series) (R1)

                        • On Sale Till 31/03/2025

                        CE05/JL04V European Standard/Waterproof Panel Mountable Receptacle (Screw)

                          Bayonet MS Connector Panel Mount Receptacle (Waterproof)

                            CE05/JL04V European Standard/Waterproof Angle Plug (Screw)

                              NB01/CE01 Waterproof Panel Mountable Receptacle (Bayonet Lock)

                                NRW Waterproof Straight Plug (One-touch Lock)

                                  M12 Male D-Coded Connector

                                    M12 Male Straight Connector

                                      Waterproof Connector WT Series

                                        Round Miniature Waterproof Plastic Connectors (Push-Pull Lock Type), HR30 Series

                                        • On Sale Till 31/03/2025

                                        THB387 SERIES Plug-Type Waterproof Relay Connector

                                          JL10 Series

                                            CM10 Waterproof Panel Mount Receptacle (One-touch Lock)

                                              Straight Plug Bayonet MS Connector (Waterproof)

                                                MS3102-Series, Waterproof, Panel-Mount Receptacle

                                                  JL05 End Bell

                                                    NRW Waterproof Panel Mountable Receptacle (One-touch Lock)

                                                      Waterproof and Oilproof Connector NT Series

                                                        MIL Standard Compliant Circular Connector, H/MS Series

                                                          Push-on Bayonet Lock Miniature Waterproof Circular Connector, HR34B Series

                                                          • On Sale Till 31/03/2025

                                                          THB405 Type, Plug-Type Waterproof Relay Connector

                                                            Single-Action Lock Type Small/Waterproof Connector CM10 Series (D) Type (R1)

                                                              MS3101-Series, Waterproof, Relay Adapter

                                                                MS3102-Series, Waterproof, Panel-Mount Receptacle

                                                                  JL05 Waterproof Straight Plug (Bayonet Lock)

                                                                    NWPC Waterproof Relay Adapter (Screw)

                                                                      NET European Standard Panel Mountable Receptacle (Screw)

                                                                      Brand

                                                                      OMRON

                                                                      NANABOSHI

                                                                      DDK

                                                                      DDK

                                                                      JAPANAVIATION

                                                                      TAKACHI ELECTRONICS ENCLOSURE

                                                                      MISUMI

                                                                      NANABOSHI

                                                                      DDK

                                                                      JAPANAVIATION

                                                                      HIROSE ELECTRIC

                                                                      DDK

                                                                      MISUMI

                                                                      MISUMI

                                                                      NANABOSHI

                                                                      MISUMI

                                                                      NANABOSHI

                                                                      JAPANAVIATION

                                                                      DDK

                                                                      MISUMI

                                                                      MISUMI

                                                                      MISUMI

                                                                      MISUMI

                                                                      MISUMI

                                                                      WEIDMULLER

                                                                      WEIDMULLER

                                                                      NANABOSHI

                                                                      HIROSE ELECTRIC

                                                                      TAKACHI ELECTRONICS ENCLOSURE

                                                                      JAPANAVIATION

                                                                      MISUMI

                                                                      MISUMI

                                                                      MISUMI

                                                                      MISUMI

                                                                      MISUMI

                                                                      NANABOSHI

                                                                      HIROSE ELECTRIC

                                                                      HIROSE ELECTRIC

                                                                      TAKACHI ELECTRONICS ENCLOSURE

                                                                      DDK

                                                                      MISUMI

                                                                      MISUMI

                                                                      MISUMI

                                                                      MISUMI

                                                                      MISUMI

                                                                      Product Series

                                                                      Round Waterproof Connector (M12) XS2

                                                                      Waterproof Connector NRW Series

                                                                      CE05 Series Round Waterproof Solder Connection Connector

                                                                      CMV1 Series One Touch Locking Small Waterproof Connector

                                                                      Waterproof Type, Soldering Connection Type JL04V Series

                                                                      THB406 Waterproof Panel Mount Connector

                                                                      CE05/JL04V European Standard/Waterproof Straight Plug (Screw)

                                                                      Connector NJW Series

                                                                      D/MS (D190) Series - Round, Drip-Proof/Waterproof Connectors

                                                                      JL05 Series

                                                                      HR10 Series Miniature Circular Connector

                                                                      CE01 Series Crimp Waterproof Connector

                                                                      NWPC Waterproof Straight Plug (Screw)

                                                                      NWPC Waterproof Panel Mountable Receptacle (Screw)

                                                                      Waterproof Connector NAW Series

                                                                      XS2 Waterproof Panel Mount Connector (Screw Model) for Sensor

                                                                      Connector NWPC Series

                                                                      JN6 Series

                                                                      Circular Waterproof/Soldered Connection Type Connector (CE05 Series) (R1)

                                                                      CE05/JL04V European Standard/Waterproof Panel Mountable Receptacle (Screw)

                                                                      Bayonet MS Connector Panel Mount Receptacle (Waterproof)

                                                                      CE05/JL04V European Standard/Waterproof Angle Plug (Screw)

                                                                      NB01/CE01 Waterproof Panel Mountable Receptacle (Bayonet Lock)

                                                                      NRW Waterproof Straight Plug (One-touch Lock)

                                                                      M12 Male D-Coded Connector

                                                                      M12 Male Straight Connector

                                                                      Waterproof Connector WT Series

                                                                      Round Miniature Waterproof Plastic Connectors (Push-Pull Lock Type), HR30 Series【1-100 Pieces Per Package】

                                                                      THB387 SERIES Plug-Type Waterproof Relay Connector

                                                                      JL10 Series

                                                                      CM10 Waterproof Panel Mount Receptacle (One-touch Lock)

                                                                      Straight Plug Bayonet MS Connector (Waterproof)

                                                                      MS3102-Series, Waterproof, Panel-Mount Receptacle

                                                                      JL05 End Bell

                                                                      NRW Waterproof Panel Mountable Receptacle (One-touch Lock)

                                                                      Waterproof and Oilproof Connector NT Series

                                                                      MIL Standard Compliant Circular Connector, H/MS Series

                                                                      Push-on Bayonet Lock Miniature Waterproof Circular Connector, HR34B Series

                                                                      THB405 Type, Plug-Type Waterproof Relay Connector

                                                                      Single-Action Lock Type Small/Waterproof Connector CM10 Series (D) Type (R1)

                                                                      MS3101-Series, Waterproof, Relay Adapter

                                                                      MS3102-Series, Waterproof, Panel-Mount Receptacle

                                                                      JL05 Waterproof Straight Plug (Bayonet Lock)

                                                                      NWPC Waterproof Relay Adapter (Screw)

                                                                      NET European Standard Panel Mountable Receptacle (Screw)

                                                                      CAD
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      Days to Ship Same day or more 3 Day(s) or more Same day or more 3 Day(s) or more 4 Day(s) or more Quote Same day or more 3 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day 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 Same day or more 7 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 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 3 Day(s) or more 3 Day(s) or more 4 Day(s) or more 3 Day(s) or more 8 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 4 Day(s) or more 4 Day(s) or more 3 Day(s) or more Quote 7 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
                                                                                  • MIL
                                                                                  • TUV
                                                                                  • IP67
                                                                                  • For Power Supply
                                                                                  • For Signal
                                                                                  • Solder
                                                                                  • Silver-Plated
                                                                                            • For Power Supply
                                                                                            • For Signal
                                                                                            • Connection between Boards
                                                                                            • IP66
                                                                                            • For Power Supply
                                                                                            • For Signal
                                                                                            • Connection between Boards
                                                                                              • IP67
                                                                                              • For Signal
                                                                                              • Connection between Boards
                                                                                              • Sensor
                                                                                              • Screw Type
                                                                                              • Solder
                                                                                              • Gold Plated
                                                                                                    • UL
                                                                                                    • MIL
                                                                                                    • TUV
                                                                                                    • IP67
                                                                                                    • For Power Supply
                                                                                                    • For Signal
                                                                                                    • Motor
                                                                                                    • Solder
                                                                                                    • Silver-Plated
                                                                                                    • MIL
                                                                                                    • IP67
                                                                                                    • For Power Supply
                                                                                                    • For Signal
                                                                                                    • Solder
                                                                                                    • Bayonet Lock
                                                                                                    • UL
                                                                                                    • MIL
                                                                                                    • TUV
                                                                                                    • IP67
                                                                                                    • For Power Supply
                                                                                                    • For Signal
                                                                                                    • Solder
                                                                                                    • Silver-Plated
                                                                                                    • UL
                                                                                                    • JIS
                                                                                                    • IP67
                                                                                                    • Vibration-Resistant
                                                                                                    • Solder
                                                                                                    • Caulking
                                                                                                    • Bayonet Lock
                                                                                                    • For Power Supply
                                                                                                    • For Signal
                                                                                                    • Connection between Boards
                                                                                                                • IP67
                                                                                                                • Relay
                                                                                                                • For Power Supply
                                                                                                                • For Signal
                                                                                                                • Solder
                                                                                                                • One-Touch Lock
                                                                                                                • MIL
                                                                                                                • IP67
                                                                                                                • For Power Supply
                                                                                                                • For Signal
                                                                                                                • Solder
                                                                                                                • Bayonet Lock
                                                                                                                • MIL
                                                                                                                • IP67
                                                                                                                • For Power Supply
                                                                                                                • For Signal
                                                                                                                • Solder
                                                                                                                • For Power Supply
                                                                                                                • For Signal
                                                                                                                • Connection between Boards
                                                                                                                • For Power Supply
                                                                                                                • For Signal
                                                                                                                • Connection between Boards
                                                                                                                          • UL
                                                                                                                          • MIL
                                                                                                                          • IP67
                                                                                                                          • For Power Supply
                                                                                                                          • Motor
                                                                                                                          • Solder
                                                                                                                          • Silver-Plated
                                                                                                                          • UL
                                                                                                                          • MIL
                                                                                                                          • IP67
                                                                                                                          • For Power Supply
                                                                                                                          • Motor
                                                                                                                          • Solder
                                                                                                                          • Silver-Plated
                                                                                                                          • For Power Supply
                                                                                                                          • For Signal
                                                                                                                          • Connection between Boards
                                                                                                                          • Motor
                                                                                                                          • Vibration-Resistant
                                                                                                                          • For Power Supply
                                                                                                                          • For Signal
                                                                                                                          • Connection between Boards
                                                                                                                          • UL
                                                                                                                          • CSA
                                                                                                                          • TUV
                                                                                                                          • For Power Supply
                                                                                                                          • For Signal
                                                                                                                          • Solder
                                                                                                                          • Silver-Plated
                                                                                                                          Number Of Pins4 ~ 52 ~ 373 ~ 92 ~ 10-3 ~ 63 ~ 222 ~ 371 ~ 7373124 ~ 731 ~ 401 ~ 402 ~ 1441 ~ 402 ~ 7-3 ~ 223 ~ 373 ~ 94 ~ 732 ~ 2444 ~ 54 ~ 203 ~ 123 ~ 5423 ~ 372 ~ 37-2 ~ 244 ~ 154 ~ 174 ~ 106-1 ~ 731 ~ 735 ~ 731 ~ 403 ~ 8
                                                                                                                          Applicable pin/contactMale (plug) / Female (socket) / Combination use male/femaleMale (plug) / Female (socket)Male (plug) / Female (socket)Female (socket)Female (socket)OtherMale (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug)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) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug)Male (plug)Male (plug) / Female (socket)Male (plug) / Female (socket)OtherMale (plug) / Female (socket)Male (plug)Male (plug) / Female (socket)Male (plug) / Female (socket)-Male (plug) / Female (socket)Male (plug) / Female (socket)Female (socket)Male (plug) / Female (socket)OtherFemale (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)
                                                                                                                          Wire connection methodSolder / Crimp / Fasten With ScrewsSolder / CrimpSolderOtherSolderFasten With ScrewsSolderSolder / CrimpSolderCrimpSolderCrimpSolderSolderSolderSolderSolderCrimp / OtherSolderSolderSolderSolderSolder / CrimpSolderFasten With Screws / OtherFasten With ScrewsSolderSolder / CrimpFasten With ScrewsSolder / OtherSolderSolderSolder-SolderSolderSolderSolder / CrimpFasten With ScrewsOtherSolderSolderCrimpSolderSolder
                                                                                                                          Allowable Current(A)43 ~ 2013 ~ 803-17.5 ~ 2513 ~ 803 ~ 3013 ~ 150-25 ~ 465 ~ 1505 ~ 1503 ~ 1535 ~ 150-8013 ~ 8013 ~ 150/2313 ~ 805 ~ 465 ~ 20445 ~ 202 ~ 517.523 ~ 46313 ~ 150/2313 ~ 46-5 ~ 205 ~ 3013 ~ 463 ~ 516-13 ~ 15013 ~ 1505 ~ 465 ~ 15015 ~ 30
                                                                                                                          Connection directionStraight / AngleStraightStraight / AngleStraight / AngleAngleStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightAngleStraight / AngleStraightStraightAngleStraightStraightStraightStraightStraightStraightStraightStraight / AngleStraightStraightStraight-StraightStraight / AngleStraightStraight / AngleStraightStraight / AngleStraightStraightStraightStraightStraight
                                                                                                                          Allowable Voltage(V)AC250 ~ DC250250200 ~ 250200AC 250 ~ AC500AC400100 ~ 250125 ~ 250DC250/AC200 ~ DC1750/AC1250--200/250 ~ 500/700/900/1250125 ~ 500125 ~ 500250125 ~ 250125 ~ 500-200 ~ 250100 ~ 250200 ~ 900200 ~ 250200 ~ 1250250250125 ~ 25025030 ~ 100AC450AC500200200 ~ 900200 ~ 1250-250250 ~ 600-200 ~ 400AC400AC200200 ~ 1750200 ~ 1750200 ~ 1250125 ~ 500250
                                                                                                                          Protection function (environmentally resistant)AvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailable
                                                                                                                          ApplicationCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable ConnectionCable ConnectionCable ConnectionCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountPanel MountCable Connection / Panel MountCable Connection / Panel MountCable ConnectionPanel MountCable Connection / Panel MountPanel MountCable Connection / Panel Mount-Cable ConnectionPanel MountPanel MountCable Connection / Panel MountPanel MountCable ConnectionCable ConnectionCable ConnectionCable Connection / Panel MountCable Connection / For PCB / Panel MountCable ConnectionCable Connection / Panel MountPanel MountPanel MountPanel Mount-Panel MountCable Connection / Panel MountCable ConnectionCable Connection / Panel MountCable ConnectionCable ConnectionCable ConnectionPanel MountCable ConnectionCable ConnectionPanel Mount
                                                                                                                          Representative Standard--UL / TUVULTUVCEUL / TUVPSEUL / CUL--UL / CUL------UL / TUVUL / TUVULUL / TUVUL------UL / TUV-UL---PSETUVTUVCEULULUL--UL / TUV / CSA
                                                                                                                          Connector ShapeRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRound
                                                                                                                          M/N/O-NRW-----NJWMS---NWPCNWPCOther-NWPC---MS-NB01NRW-------MSMS-NRWOtherMS---MSMS-NWPCNET
                                                                                                                          A/B/C--CE05Other / CMV1S--CE05----CE01------CE05CE05-CE05CE01-------CM10--------CM10-----
                                                                                                                          P/Q/R---------------------------------------------
                                                                                                                          D/E/F---------------------------------------------
                                                                                                                          G/H/I----------HR10----------------Other--------OtherOther-------
                                                                                                                          J/K/L----JL04V-JL04V--JL05-------Other-JL04V-JL04V-------Other---JL05--------JL05--
                                                                                                                          V/W/XXS2--------------XS2----Other-----Other------------------
                                                                                                                          S/T/U-----Other----------------------Other---------Other------
                                                                                                                          Number---------------------------------------------

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                                                                                                                          Related Categories to Round Connectors