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Round Connectors

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
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  • Same day
  • 3 Day(s) or Less
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  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
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  • 12 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

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

      Connector NJW Series

        Waterproof Type, Soldering Connection Type JL04V Series

        • On Sale Till 31/03/2025

        Connector NJC Series

          JN1/JN2 Series

          • On Sale Till 31/03/2025

          Waterproof Connector NRW Series

          • On Sale Till 31/03/2025

          NCS Series Round Metal Connector (Plug/Adapter/Receptacle)

            CN-70-AJ Series

              NCS Panel Mountable Receptacle (Screw)

                Connector NR Series

                • On Sale Till 31/03/2025

                D/MS A/B Series MS Type Round Connector

                • On Sale Till 31/03/2025

                CMV1 Series One Touch Locking Small Waterproof Connector

                  NB01/CE01 Waterproof Straight Plug (Bayonet Lock)

                  • On Sale Till 31/03/2025

                  CE05 Series Round Waterproof Solder Connection Connector

                  • On Sale Till 31/03/2025

                  Round Waterproof Connector (M12) XS2

                    Waterproof Connector NAW Series

                      PLT Straight Plug (Screw Model)

                        Round Connector NET Series

                        • On Sale Till 31/03/2025

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

                          NCS Straight Plug (Screw)

                          • On Sale Till 31/03/2025

                          Mini DIN Connector Straight Plug (Plug-in Model)

                            N/MS Series

                            • On Sale Till 31/03/2025

                            JM Series, JISC5432 Compliant Round Connector

                            • On Sale Till 31/03/2025

                            NJC JIS Standards Straight Plug (Screw)

                            • On Sale Till 31/03/2025

                            HR10 Series Miniature Circular Connector

                            • On Sale Till 31/03/2025

                            NJC JIS Standards Panel Mountable Receptacle (Screw Model)

                              DIN Connector Straight Plug (Plug-in Model)

                                Connector NWPC Series

                                • On Sale Till 31/03/2025

                                CM10 Series (D6) Type Single-Action Locking Small Waterproof Connector

                                  JL10 Series

                                    SCK Series

                                      Straight Plug Bayonet MS Connector (Waterproof)

                                        NR Panel Mountable Receptacle (One-touch Lock)

                                          PRC03 Straight Plug (One-touch Lock)

                                            MS3106-Series Straight Plug

                                              NR Relay Adapter (One-touch Lock)

                                                PRC03 Flange Panel Mount Receptacle (One-touch Lock)

                                                  PLT Angle Plug (Screw Model)

                                                    Waterproof Connector NEW Series

                                                      Microminiature Circular Connectors, HR25/HR25A Series

                                                        JL05 Series

                                                          CN-70-A Series

                                                            PRC04 Series One Touch Lock Type Connector

                                                              PRC03 Series One Touch Lock Type Connector

                                                              • On Sale Till 31/03/2025

                                                              THB387 SERIES Plug-Type Waterproof Relay Connector

                                                              Brand

                                                              MISUMI

                                                              NANABOSHI

                                                              JAPANAVIATION

                                                              NANABOSHI

                                                              JAPANAVIATION

                                                              NANABOSHI

                                                              NANABOSHI

                                                              SATOPARTS

                                                              MISUMI

                                                              NANABOSHI

                                                              DDK

                                                              DDK

                                                              MISUMI

                                                              DDK

                                                              OMRON

                                                              NANABOSHI

                                                              MISUMI

                                                              NANABOSHI

                                                              DDK

                                                              MISUMI

                                                              MISUMI

                                                              JAPANAVIATION

                                                              DDK

                                                              MISUMI

                                                              HIROSE ELECTRIC

                                                              MISUMI

                                                              MISUMI

                                                              NANABOSHI

                                                              DDK

                                                              JAPANAVIATION

                                                              SHOWER

                                                              MISUMI

                                                              MISUMI

                                                              MISUMI

                                                              MISUMI

                                                              MISUMI

                                                              MISUMI

                                                              MISUMI

                                                              NANABOSHI

                                                              HIROSE ELECTRIC

                                                              JAPANAVIATION

                                                              SATOPARTS

                                                              TAJIMI ELECTRONICS

                                                              TAJIMI ELECTRONICS

                                                              TAKACHI ELECTRONICS ENCLOSURE

                                                              Product Series

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

                                                              Connector NJW Series

                                                              Waterproof Type, Soldering Connection Type JL04V Series

                                                              Connector NJC Series

                                                              JN1/JN2 Series

                                                              Waterproof Connector NRW Series

                                                              NCS Series Round Metal Connector (Plug/Adapter/Receptacle)

                                                              CN-70-AJ Series

                                                              NCS Panel Mountable Receptacle (Screw)

                                                              Connector NR Series

                                                              D/MS A/B Series MS Type Round Connector

                                                              CMV1 Series One Touch Locking Small Waterproof Connector

                                                              NB01/CE01 Waterproof Straight Plug (Bayonet Lock)

                                                              CE05 Series Round Waterproof Solder Connection Connector

                                                              Round Waterproof Connector (M12) XS2

                                                              Waterproof Connector NAW Series

                                                              PLT Straight Plug (Screw Model)

                                                              Round Connector NET Series

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

                                                              NCS Straight Plug (Screw)

                                                              Mini DIN Connector Straight Plug (Plug-in Model)

                                                              N/MS Series

                                                              JM Series, JISC5432 Compliant Round Connector

                                                              NJC JIS Standards Straight Plug (Screw)

                                                              HR10 Series Miniature Circular Connector【1-100 Pieces Per Package】

                                                              NJC JIS Standards Panel Mountable Receptacle (Screw Model)

                                                              DIN Connector Straight Plug (Plug-in Model)

                                                              Connector NWPC Series

                                                              CM10 Series (D6) Type Single-Action Locking Small Waterproof Connector

                                                              JL10 Series

                                                              SCK Series

                                                              Straight Plug Bayonet MS Connector (Waterproof)

                                                              NR Panel Mountable Receptacle (One-touch Lock)

                                                              PRC03 Straight Plug (One-touch Lock)

                                                              MS3106-Series Straight Plug

                                                              NR Relay Adapter (One-touch Lock)

                                                              PRC03 Flange Panel Mount Receptacle (One-touch Lock)

                                                              PLT Angle Plug (Screw Model)

                                                              Waterproof Connector NEW Series

                                                              Microminiature Circular Connectors, HR25/HR25A Series【1-100 Pieces Per Package】

                                                              JL05 Series

                                                              CN-70-A Series

                                                              PRC04 Series One Touch Lock Type Connector

                                                              PRC03 Series One Touch Lock Type Connector

                                                              THB387 SERIES Plug-Type Waterproof Relay 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
                                                              • 2D
                                                              Days to Ship Same day or more 4 Day(s) or more 4 Day(s) or more Same day or more Same day or more 4 Day(s) or more Same day or more 4 Day(s) or more 3 Day(s) or more 4 Day(s) or more Same day or more 3 Day(s) or more 4 Day(s) or more Same day or more Same day or more 4 Day(s) or more Same day or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day or more 4 Day(s) or more Same day or more Same day or more Same day or more Same day or more Same day or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 8 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 3 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more
                                                              Specifications
                                                              • UL
                                                              • MIL
                                                              • TUV
                                                              • IP67
                                                              • For Power Supply
                                                              • For Signal
                                                              • Solder
                                                              • Silver-Plated
                                                                            • PSE Law
                                                                            • For Power Supply
                                                                            • For Signal
                                                                            • Connection between Boards
                                                                            • Solder
                                                                            • Screw Lock
                                                                                  • UL
                                                                                  • JIS
                                                                                  • IP67
                                                                                  • Vibration-Resistant
                                                                                  • Solder
                                                                                  • Caulking
                                                                                  • Bayonet Lock
                                                                                        • UL
                                                                                        • For Power Supply
                                                                                        • For Signal
                                                                                        • Connection between Boards
                                                                                        • Sensor
                                                                                        • Solder
                                                                                        • Nickel-Plated
                                                                                            • PSE Law
                                                                                            • For Power Supply
                                                                                            • For Signal
                                                                                            • Connection between Boards
                                                                                            • Solder
                                                                                            • Screw Lock
                                                                                            • Solder
                                                                                            • Insertion
                                                                                            • Silver-Plated
                                                                                                • UL
                                                                                                • CSA
                                                                                                • JIS
                                                                                                • PSE Law
                                                                                                • For Power Supply
                                                                                                • For Signal
                                                                                                • Solder
                                                                                                  • UL
                                                                                                  • CSA
                                                                                                  • JIS
                                                                                                  • PSE Law
                                                                                                  • For Power Supply
                                                                                                  • For Signal
                                                                                                  • Solder
                                                                                                  • For Signal
                                                                                                  • Sensor
                                                                                                  • PLC
                                                                                                  • Solder
                                                                                                  • Nickel-Plated
                                                                                                  • Insertion
                                                                                                          • MIL
                                                                                                          • IP67
                                                                                                          • For Power Supply
                                                                                                          • For Signal
                                                                                                          • Solder
                                                                                                          • Bayonet Lock
                                                                                                          • For Power Supply
                                                                                                          • For Signal
                                                                                                          • Connection between Boards
                                                                                                          • For Signal
                                                                                                          • Connection between Boards
                                                                                                          • Solder
                                                                                                          • Gold Plated
                                                                                                          • One-Touch Lock
                                                                                                          • MIL
                                                                                                          • Solder
                                                                                                          • Silver-Plated
                                                                                                          • For Power Supply
                                                                                                          • For Signal
                                                                                                          • Connection between Boards
                                                                                                          • For Signal
                                                                                                          • Connection between Boards
                                                                                                          • Solder
                                                                                                          • Gold Plated
                                                                                                          • One-Touch Lock
                                                                                                          • UL
                                                                                                          • For Power Supply
                                                                                                          • For Signal
                                                                                                          • Connection between Boards
                                                                                                          • Sensor
                                                                                                          • Solder
                                                                                                          • Nickel-Plated
                                                                                                                        Number Of Pins3 ~ 222 ~ 373 ~ 222 ~ 374 ~ 102 ~ 371 ~ 402 ~ 41 ~ 402 ~ 241 ~ 732 ~ 104 ~ 733 ~ 94 ~ 52 ~ 142 ~ 83 ~ 81 ~ 731 ~ 404 ~ 81 ~ 543 ~ 322 ~ 244 ~ 202 ~ 243 ~ 81 ~ 442 ~ 1042 ~ 153 ~ 372 ~ 162 ~ 71 ~ 732 ~ 162 ~ 72 ~ 83 ~ 84 ~ 204 ~ 7448 ~ 372 ~ 73 ~ 5
                                                                                                                        Applicable pin/contactMale (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)OtherMale (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) / Combination use male/femaleMale (plug) / Female (socket)Female (socket)Male (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)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)Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug)Male (plug) / Female (socket)Male (plug) / Female (socket)Other
                                                                                                                        Wire connection methodSolderSolder / CrimpSolderSolder / CrimpSolder / Crimp / OtherSolder / CrimpSolderSolderSolderSolder / CrimpSolderOtherSolder / CrimpSolderSolder / Crimp / Fasten With ScrewsSolderSolderSolderSolderSolderSolderSolderSolderSolderSolder / Crimp / OtherSolderSolderSolderSolder / OtherSolder / Other-SolderSolderSolderSolderSolderSolderSolderSolderSolder / CrimpSolder / CrimpSolderSolderSolderFasten With Screws
                                                                                                                        Allowable Current(A)13 ~ 803 ~ 305/13/23 ~ 803 ~ 30-3 ~ 205 ~ 15055 ~ 1503 ~ 2013 ~ 15035 ~ 4613 ~ 8043 ~ 15515 ~ 3013 ~ 1505 ~ 150113 ~ 1505 ~ 105 ~ 2025 ~ 2015 ~ 150323 ~ 463 ~ 513 ~ 150/235 ~ 205 ~ 1013 ~ 1505 ~ 205 ~ 10515 ~ 201-53 ~ 105 ~ 1017.5
                                                                                                                        Connection directionStraightStraightStraight / AngleStraightStraight / AngleStraightStraight / AngleStraightStraightStraight / AngleStraight / AngleStraight / AngleStraightStraight / AngleStraight / AngleStraightStraightStraightStraightStraightStraightStraight / AngleStraight / AngleStraightStraightStraightStraightStraightStraight / AngleStraight / Angle-StraightStraightStraightStraightStraightStraightAngleStraightStraightStraightStraightStraightStraightStraight
                                                                                                                        Allowable Voltage(V)100 ~ 250125 ~ -24/125/250 ~ AC 500125 ~ --250 ~ -125 ~ 850AC125125 ~ 500250 ~ -DC250/AC200 ~ DC1750/AC1250200200 ~ 1250200 ~ 250AC250 ~ DC250250125250DC250/AC200 ~ DC1750/AC1250125 ~ 500100-250/350125 ~ 250-125 ~ 250100125 ~ 500200AC500125 ~ 250200 ~ 900250350 ~ 840200 ~ 1750250350 ~ 840125250--AC125350 ~ 560350 ~ 600AC450
                                                                                                                        Protection function (environmentally resistant)AvailableAvailableAvailable / NANA-AvailableNANANANANAAvailableAvailableAvailableAvailableAvailableNANAAvailable / NANANA-NANAAvailable / NANANAAvailableAvailableAvailable-AvailableNANANANANANA--AvailableNANANAAvailable
                                                                                                                        ApplicationCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel Mount / OtherCable Connection / Panel MountCable Connection / Panel MountPanel MountPanel MountCable Connection / Panel MountCable Connection / Panel MountCable ConnectionCable ConnectionCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable ConnectionCable Connection / Panel MountCable Connection / Panel MountCable ConnectionCable ConnectionCable Connection / Panel Mount / OtherCable Connection / Panel MountCable ConnectionCable Connection / For PCB / Panel MountPanel MountCable ConnectionCable Connection / Panel MountCable ConnectionCable Connection / Panel MountCable ConnectionPanel MountPanel MountCable ConnectionCable ConnectionCable ConnectionPanel MountCable ConnectionCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountPanel MountCable Connection / Panel MountCable Connection / Panel MountCable Connection
                                                                                                                        Representative StandardUL / TUVPSETUVPSE--PSE / CSA-PSEUL / CSAUL / CULULULUL / TUVUL-ULUL / TUV / CSAUL / CULPSE--ULPSE-PSE--ULUL / TUV-UL-----ULUL / TUV / CSA------
                                                                                                                        Connector ShapeRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRound
                                                                                                                        M/N/O-NJW-NJC-NRWNCS-NCSNRMS-NB01--Other-NETMSNCS-MS-NJC-NJC-NWPC---MSNR-MSNR--NEW------
                                                                                                                        A/B/CCE05------Other---Other / CMV1SCE01CE05-------Other------CM10------------Other---
                                                                                                                        P/Q/R----------------PLT----------------PRC03--PRC03PLT----PRC04PRC03-
                                                                                                                        D/E/F--------------------DIN/miniDIN-----DIN/miniDIN------------------
                                                                                                                        G/H/I------------------------HR10--------------Other-----
                                                                                                                        J/K/LJL04V-JL04V-JN1 / Other-----------------Other------Other----------JL05----
                                                                                                                        V/W/X--------------XS2------------------------------
                                                                                                                        S/T/U------------------------------Other-------------Other
                                                                                                                        Number---------------------------------------------

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