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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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  • 13 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 31/03/2024

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

  • On Sale Till 31/03/2024

Connector NJC Series

  • On Sale Till 31/03/2024

CE05 Series Round Waterproof Solder Connection Connector

    PRC04 Series One Touch Lock Type Connector

    • On Sale Till 31/03/2024

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

      Connector NR Series

        NCS Panel Mountable Receptacle (Screw)

        • On Sale Till 31/03/2024

        JM Series, JISC5432 Compliant Round Connector

        • On Sale Till 31/03/2024

        NCS Straight Plug (Screw)

          Connector NJW Series

          • On Sale Till 31/03/2024

          CMV1 Series One Touch Locking Small Waterproof Connector

            Waterproof Connector NRW Series

            • On Sale Till 31/03/2024

            PLT Straight Plug (Screw Model)

            • On Sale Till 31/03/2024

            JIS C 5432 Compliant Circular Connector, JR Series

            • On Sale Till 31/03/2024

            D/MS A/B Series MS Type Round Connector

            • On Sale Till 31/03/2024

            MS3102-Series Panel Mount Receptacle

            • On Sale Till 31/03/2024

            HR10 Series Miniature Circular Connector

            • On Sale Till 31/03/2024

            Round Waterproof Connector (M12) XS2

            • On Sale Till 31/03/2024

            Mini DIN Connector Straight Plug (Plug-in Model)

              Connector NWPC Series

              • On Sale Till 31/03/2024

              MS3106-Series Straight Plug

                Round Connector NET Series

                • On Sale Till 31/03/2024

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

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

                    Environment-resistant Connector (LEB Series: Heat and Vacuum Resistant) Panel Mount Receptacle

                      B Series Connector

                      • On Sale Till 31/03/2024

                      NJC JIS Standards Straight Plug (Screw)

                        PRC04 Flange Panel Mount Receptacle (One-touch Lock)

                          JN1/JN2 Series

                          • On Sale Till 31/03/2024

                          CE01 Series Crimp Waterproof Connector

                            PRC04 Bulkhead Panel Mount Receptacle (One-touch Lock)

                            • On Sale Till 31/03/2024

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

                              SCK Series

                                MS3102-Series, Waterproof, Panel-Mount Receptacle

                                  NWPC Waterproof Straight Plug (Screw)

                                    Connector T Series

                                      JL05 Series

                                        N/MS Series

                                        • On Sale Till 31/03/2024

                                        PLT Panel Mount Receptacle (Screw Model)

                                        • On Sale Till 31/03/2024

                                        DIN Connector Straight Plug (Plug-in Model)

                                          Plastic Circular Connector, RP/RPC Series

                                          • On Sale Till 31/03/2024

                                          NCS Relay Adapter (Screw)

                                            PLT Angle Plug (Screw Model)

                                              PLT Relay Adapter (Screw Model)

                                                G Series, EMC Supported Full-Metal Connector

                                                Brand

                                                NANABOSHI

                                                NANABOSHI

                                                DDK

                                                TAJIMI ELECTRONICS

                                                MISUMI

                                                NANABOSHI

                                                MISUMI

                                                DDK

                                                MISUMI

                                                NANABOSHI

                                                DDK

                                                NANABOSHI

                                                MISUMI

                                                HIROSE ELECTRIC

                                                DDK

                                                MISUMI

                                                HIROSE ELECTRIC

                                                OMRON

                                                MISUMI

                                                NANABOSHI

                                                MISUMI

                                                NANABOSHI

                                                DDK

                                                HIROSE ELECTRIC

                                                MISUMI

                                                LEMO

                                                MISUMI

                                                MISUMI

                                                JAPANAVIATION

                                                DDK

                                                MISUMI

                                                DDK

                                                SHOWER

                                                MISUMI

                                                MISUMI

                                                NANABOSHI

                                                JAPANAVIATION

                                                JAPANAVIATION

                                                MISUMI

                                                MISUMI

                                                HIROSE ELECTRIC

                                                MISUMI

                                                MISUMI

                                                MISUMI

                                                SOURIAU

                                                Product Series

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

                                                Connector NJC Series

                                                CE05 Series Round Waterproof Solder Connection Connector

                                                PRC04 Series One Touch Lock Type Connector

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

                                                Connector NR Series

                                                NCS Panel Mountable Receptacle (Screw)

                                                JM Series, JISC5432 Compliant Round Connector

                                                NCS Straight Plug (Screw)

                                                Connector NJW Series

                                                CMV1 Series One Touch Locking Small Waterproof Connector

                                                Waterproof Connector NRW Series

                                                PLT Straight Plug (Screw Model)

                                                JIS C 5432 Compliant Circular Connector, JR Series【1-100 Pieces Per Package】

                                                D/MS A/B Series MS Type Round Connector

                                                MS3102-Series Panel Mount Receptacle

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

                                                Round Waterproof Connector (M12) XS2

                                                Mini DIN Connector Straight Plug (Plug-in Model)

                                                Connector NWPC Series

                                                MS3106-Series Straight Plug

                                                Round Connector NET Series

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

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

                                                Environment-resistant Connector (LEB Series: Heat and Vacuum Resistant) Panel Mount Receptacle

                                                B Series Connector

                                                NJC JIS Standards Straight Plug (Screw)

                                                PRC04 Flange Panel Mount Receptacle (One-touch Lock)

                                                JN1/JN2 Series

                                                CE01 Series Crimp Waterproof Connector

                                                PRC04 Bulkhead Panel Mount Receptacle (One-touch Lock)

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

                                                SCK Series

                                                MS3102-Series, Waterproof, Panel-Mount Receptacle

                                                NWPC Waterproof Straight Plug (Screw)

                                                Connector T Series

                                                JL05 Series

                                                N/MS Series

                                                PLT Panel Mount Receptacle (Screw Model)

                                                DIN Connector Straight Plug (Plug-in Model)

                                                Plastic Circular Connector, RP/RPC Series

                                                NCS Relay Adapter (Screw)

                                                PLT Angle Plug (Screw Model)

                                                PLT Relay Adapter (Screw Model)

                                                G Series, EMC Supported Full-Metal 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
                                                • 2D
                                                Days to Ship Same day 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 Same day 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 Same day or more Same day or more Same day or more Same day or more 4 Day(s) 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 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 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 Same day 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
                                                            • PSE Law
                                                            • For Power Supply
                                                            • For Signal
                                                            • Connection between Boards
                                                            • Solder
                                                            • Screw Lock
                                                                  • UL
                                                                  • For Power Supply
                                                                  • For Signal
                                                                  • Connection between Boards
                                                                  • Sensor
                                                                  • Solder
                                                                  • Nickel-Plated
                                                                      • MIL
                                                                      • Solder
                                                                      • Silver-Plated
                                                                          • Solder
                                                                          • Insertion
                                                                          • Silver-Plated
                                                                            • MIL
                                                                            • Solder
                                                                            • Silver-Plated
                                                                                  • Heat-Resistant
                                                                                  • Vacuum-Resistant
                                                                                  • Solder
                                                                                  • Gold Plated
                                                                                  • One-Touch Lock
                                                                                    • UL
                                                                                    • CSA
                                                                                    • JIS
                                                                                    • PSE Law
                                                                                    • For Power Supply
                                                                                    • For Signal
                                                                                    • Solder
                                                                                    • For Power Supply
                                                                                    • For Signal
                                                                                    • Connection between Boards
                                                                                    • Solder
                                                                                    • Gold Plated
                                                                                    • One-Touch Lock
                                                                                        • For Power Supply
                                                                                        • For Signal
                                                                                        • Connection between Boards
                                                                                        • Solder
                                                                                        • Gold Plated
                                                                                        • One-Touch Lock
                                                                                            • MIL
                                                                                            • IP67
                                                                                            • For Power Supply
                                                                                            • For Signal
                                                                                            • Solder
                                                                                            • For Power Supply
                                                                                            • For Signal
                                                                                            • Connection between Boards
                                                                                                  • UL
                                                                                                  • Solder
                                                                                                  • Nickel-Plated
                                                                                                  • For Signal
                                                                                                  • Sensor
                                                                                                  • PLC
                                                                                                  • Solder
                                                                                                  • Nickel-Plated
                                                                                                  • Insertion
                                                                                                    • PSE Law
                                                                                                    • For Power Supply
                                                                                                    • For Signal
                                                                                                    • Connection between Boards
                                                                                                    • Solder
                                                                                                    • Screw Lock
                                                                                                    • UL
                                                                                                    • For Power Supply
                                                                                                    • For Signal
                                                                                                    • Connection between Boards
                                                                                                    • Sensor
                                                                                                    • Solder
                                                                                                    • Nickel-Plated
                                                                                                    • UL
                                                                                                    • Solder
                                                                                                    • Nickel-Plated
                                                                                                      Number Of Pins1 ~ 402 ~ 373 ~ 98 ~ 373 ~ 222 ~ 241 ~ 403 ~ 321 ~ 402 ~ 372 ~ 102 ~ 372 ~ 83 ~ 261 ~ 731 ~ 734 ~ 204 ~ 54 ~ 81 ~ 401 ~ 733 ~ 82 ~ 103 ~ 202 ~ 162 ~ 162 ~ 248 ~ 374 ~ 104 ~ 738 ~ 371 ~ 732 ~ 152 ~ 371 ~ 4044 ~ 741 ~ 542 ~ 83 ~ 83 ~ 71 ~ 402 ~ 82 ~ 8-
                                                                                                      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)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)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) / Combination use male/femaleMale (plug)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) / Female (socket)Male (plug) / Female (socket)Male (plug)Male (plug)Male (plug) / Female (socket)Male (plug) / Female (socket)Female (socket)Male (plug)-
                                                                                                      Wire connection methodSolderSolder / CrimpSolderSolderSolderSolder / CrimpSolderSolderSolderSolder / CrimpOtherSolder / CrimpSolderSolder / CrimpSolderSolderSolder / CrimpSolder / Crimp / Fasten With ScrewsSolderSolderSolderSolderSolder / OtherSolderSolderSolderSolderSolderSolder / Crimp / OtherCrimpSolderSolder-SolderSolderFasten With ScrewsSolder / CrimpSolderSolderSolderSolderSolderSolderSolder-
                                                                                                      Allowable Current(A)5 ~ 1503 ~ 3013 ~ 803 ~ 1013 ~ 803 ~ 205 ~ 1505 ~ 105 ~ 1503 ~ 3033 ~ 2053 ~ 1013 ~ 15013 ~ 1502415 ~ 15013 ~ 15015 ~ 3032 ~ 10/25 ~ 305 ~ 305 ~ 203 ~ 10-5 ~ 463 ~ 1013 ~ 1503 ~ 513 ~ 465 ~ 15030-13 ~ 1505155 ~ 15055-
                                                                                                      Connection directionStraight / AngleStraightStraight / AngleStraightStraightStraight / AngleStraightStraight / AngleStraightStraightStraight / AngleStraightStraightStraightStraight / AngleStraightStraightStraight / AngleStraightStraightStraightStraightStraight / AngleStraightStraightStraightStraightStraightStraight / AngleStraightStraightStraight-StraightStraightStraightStraightStraight / AngleStraightStraightStraightStraightAngleStraight-
                                                                                                      Allowable Voltage(V)125 ~ 500125 ~ 250200 ~ 250350 ~ 560100 ~ 250250125 ~ 500250/350125 ~ 500125 ~ 250200250125-DC250/AC200 ~ DC1750/AC1250200 ~ 1750-AC250 ~ DC250100125 ~ 500200 ~ 1750250200-350 ~ 580350 ~ 580125 ~ 250350 ~ 560-200/250 ~ 500/700/900/1250350 ~ 560DC250/AC200 ~ DC1750/AC1250125 ~ 250200 ~ 1250125 ~ 500500--125100-125 ~ 500125125-
                                                                                                      Protection function (environmentally resistant)NANAAvailableNAAvailableNANANANAAvailableAvailableAvailableNA-NANAAvailable / NAAvailableNAAvailableNANAAvailableAvailableNANANANA-AvailableNAAvailable / NA-AvailableAvailableNAAvailable-NANA-NANANA-
                                                                                                      ApplicationCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountPanel MountCable Connection / Panel MountCable ConnectionCable Connection / Panel MountCable ConnectionCable Connection / Panel MountCable ConnectionCable Connection / Panel MountCable Connection / Panel MountPanel MountCable Connection / For PCB / Panel MountCable Connection / Panel MountCable ConnectionCable Connection / Panel MountCable ConnectionCable Connection / Panel MountCable ConnectionCable Connection / Panel MountPanel MountCable Connection / Panel MountCable ConnectionPanel MountCable Connection / Panel Mount / OtherCable Connection / Panel MountPanel MountCable Connection / Panel MountCable ConnectionPanel MountCable ConnectionCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel Mount / OtherPanel MountCable ConnectionCable Connection / Panel MountCable ConnectionCable ConnectionCable Connection-
                                                                                                      Representative StandardPSE / CSAPSEUL / TUV-UL / TUV-PSEULPSEPSEUL-UL-UL / CUL--UL---UL / TUV / CSAUL---PSE--UL / CUL-UL / CUL------UL--PSEULUL-
                                                                                                      Connector ShapeRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRound
                                                                                                      M/N/ONCSNJC---NRNCS-NCSNJW-NRW--MSMS---NWPCMSNET----NJC----MS-MSNWPC--MS---NCS---
                                                                                                      A/B/C--CE05-CE05-----Other / CMV1S-----------CM10------CE01-------Other-------
                                                                                                      P/Q/R---PRC04--------PLT--------------PRC04--PRC04-------PLT-Other-PLTPLT-
                                                                                                      D/E/F------------------DIN/miniDIN--------------------DIN/miniDIN-----
                                                                                                      G/H/I----------------HR10---------------------------Other
                                                                                                      J/K/L----JL04V--Other-----Other---------OtherLEB---JN1 / Other-------JL05--------
                                                                                                      V/W/X-----------------XS2---------------------------
                                                                                                      S/T/U--------------------------------Other--Other---------
                                                                                                      Number---------------------------------------------

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