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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
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  • 7 Day(s) or Less
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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

    Connector NJC Series

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

        JM Series, JISC5432 Compliant Round Connector

          CE05 Series Round Waterproof Solder Connection Connector

            PLT Straight Plug (Screw Model)

              D/MS A/B Series MS Type Round Connector

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

                  Connector NJW Series

                    JIS C 5432 Compliant Circular Connector, JR Series

                      Connector NR Series

                        NCS Panel Mountable Receptacle (Screw)

                          Mini DIN Connector Straight Plug (Plug-in Model)

                            Waterproof Connector NRW Series

                              CMV1 Series One Touch Locking Small Waterproof Connector

                                MS3102-Series Panel Mount Receptacle

                                  MS3101-Series Relay Adapter

                                    Round Waterproof Connector (M12) XS2

                                      JN1/JN2 Series

                                        MS3108-Series Angle Plug

                                          MS3106-Series Straight Plug

                                            NCS Straight Plug (Screw)

                                              PRC04 Series One Touch Lock Type Connector

                                                HR10 Series Miniature Circular Connector

                                                  Waterproof Type, Soldering Connection Type JL04V Series

                                                    N/MS Series

                                                      NJC JIS Standards Straight Plug (Screw)

                                                        DIN Connector Panel Mount Receptacle (Plug-in Model)

                                                          Round Connector NET Series

                                                            JL05 Series

                                                              SRCN Series

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

                                                                  G Series, EMC Supported Full-Metal Connector

                                                                    Connector NWPC Series

                                                                      NWPC Waterproof Panel Mountable Receptacle (Screw)

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

                                                                          B Series Connector

                                                                            SCK Series

                                                                              MS3102-Series, Waterproof, Panel-Mount Receptacle

                                                                                NJC JIS Standards Panel Mountable Receptacle (Screw Model)

                                                                                  PRC03 Straight Plug (One-touch Lock)

                                                                                    JN1W/JN2W Series

                                                                                      CE01 Series Crimp Waterproof Connector

                                                                                        JL10 Series

                                                                                          Straight Plug (Waterproof)

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

                                                                                            Brand

                                                                                            NANABOSHI

                                                                                            NANABOSHI

                                                                                            DDK

                                                                                            DDK

                                                                                            MISUMI

                                                                                            DDK

                                                                                            MISUMI

                                                                                            NANABOSHI

                                                                                            HIROSE ELECTRIC

                                                                                            NANABOSHI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            NANABOSHI

                                                                                            DDK

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            OMRON

                                                                                            JAPANAVIATION

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            TAJIMI ELECTRONICS

                                                                                            HIROSE ELECTRIC

                                                                                            JAPANAVIATION

                                                                                            JAPANAVIATION

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            NANABOSHI

                                                                                            JAPANAVIATION

                                                                                            JAPANAVIATION

                                                                                            DDK

                                                                                            SOURIAU

                                                                                            NANABOSHI

                                                                                            MISUMI

                                                                                            DDK

                                                                                            LEMO

                                                                                            SHOWER

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            JAPANAVIATION

                                                                                            DDK

                                                                                            JAPANAVIATION

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            Product Series

                                                                                            Connector NJC Series

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

                                                                                            JM Series, JISC5432 Compliant Round Connector

                                                                                            CE05 Series Round Waterproof Solder Connection Connector

                                                                                            PLT Straight Plug (Screw Model)

                                                                                            D/MS A/B Series MS Type Round Connector

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

                                                                                            Connector NJW Series

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

                                                                                            Connector NR Series

                                                                                            NCS Panel Mountable Receptacle (Screw)

                                                                                            Mini DIN Connector Straight Plug (Plug-in Model)

                                                                                            Waterproof Connector NRW Series

                                                                                            CMV1 Series One Touch Locking Small Waterproof Connector

                                                                                            MS3102-Series Panel Mount Receptacle

                                                                                            MS3101-Series Relay Adapter

                                                                                            Round Waterproof Connector (M12) XS2

                                                                                            JN1/JN2 Series

                                                                                            MS3108-Series Angle Plug

                                                                                            MS3106-Series Straight Plug

                                                                                            NCS Straight Plug (Screw)

                                                                                            PRC04 Series One Touch Lock Type Connector

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

                                                                                            Waterproof Type, Soldering Connection Type JL04V Series

                                                                                            N/MS Series

                                                                                            NJC JIS Standards Straight Plug (Screw)

                                                                                            DIN Connector Panel Mount Receptacle (Plug-in Model)

                                                                                            Round Connector NET Series

                                                                                            JL05 Series

                                                                                            SRCN Series

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

                                                                                            G Series, EMC Supported Full-Metal Connector

                                                                                            Connector NWPC Series

                                                                                            NWPC Waterproof Panel Mountable Receptacle (Screw)

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

                                                                                            B Series Connector

                                                                                            SCK Series

                                                                                            MS3102-Series, Waterproof, Panel-Mount Receptacle

                                                                                            NJC JIS Standards Panel Mountable Receptacle (Screw Model)

                                                                                            PRC03 Straight Plug (One-touch Lock)

                                                                                            JN1W/JN2W Series

                                                                                            CE01 Series Crimp Waterproof Connector

                                                                                            JL10 Series

                                                                                            Straight Plug (Waterproof)

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

                                                                                            CAD
                                                                                            • 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 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 3 Day(s) 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 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 4 Day(s) or more Same day or more Same day or more 4 Day(s) or more 4 Day(s) or more 3 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 4 Day(s) 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 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more
                                                                                            Specifications
                                                                                                    • UL
                                                                                                    • For Power Supply
                                                                                                    • For Signal
                                                                                                    • Connection between Boards
                                                                                                    • Sensor
                                                                                                    • Solder
                                                                                                    • Nickel-Plated
                                                                                                      • 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
                                                                                                            • Solder
                                                                                                            • Insertion
                                                                                                            • Silver-Plated
                                                                                                                • MIL
                                                                                                                • Solder
                                                                                                                • Silver-Plated
                                                                                                                • MIL
                                                                                                                • Solder
                                                                                                                • Silver-Plated
                                                                                                                    • MIL
                                                                                                                    • Solder
                                                                                                                    • Silver-Plated
                                                                                                                    • MIL
                                                                                                                    • Solder
                                                                                                                    • Silver-Plated
                                                                                                                    • PSE Law
                                                                                                                    • For Power Supply
                                                                                                                    • For Signal
                                                                                                                    • Connection between Boards
                                                                                                                    • Solder
                                                                                                                    • Screw Lock
                                                                                                                            • UL
                                                                                                                            • CSA
                                                                                                                            • JIS
                                                                                                                            • PSE Law
                                                                                                                            • For Power Supply
                                                                                                                            • For Signal
                                                                                                                            • Solder
                                                                                                                            • For Signal
                                                                                                                            • Sensor
                                                                                                                            • PLC
                                                                                                                            • Solder
                                                                                                                            • Insertion
                                                                                                                            • Silver-Plated
                                                                                                                                        • IP66
                                                                                                                                        • For Power Supply
                                                                                                                                        • For Signal
                                                                                                                                        • Connection between Boards
                                                                                                                                              • MIL
                                                                                                                                              • IP67
                                                                                                                                              • For Power Supply
                                                                                                                                              • For Signal
                                                                                                                                              • Solder
                                                                                                                                              • UL
                                                                                                                                              • CSA
                                                                                                                                              • JIS
                                                                                                                                              • PSE Law
                                                                                                                                              • For Power Supply
                                                                                                                                              • For Signal
                                                                                                                                              • Solder
                                                                                                                                              • For Signal
                                                                                                                                              • Connection between Boards
                                                                                                                                              • Solder
                                                                                                                                              • Gold Plated
                                                                                                                                              • One-Touch Lock
                                                                                                                                                    • MIL
                                                                                                                                                    • IP67
                                                                                                                                                    • For Power Supply
                                                                                                                                                    • For Signal
                                                                                                                                                    • Solder
                                                                                                                                                    • Heat-Resistant
                                                                                                                                                    • Vacuum-Resistant
                                                                                                                                                    • Solder
                                                                                                                                                    • Gold Plated
                                                                                                                                                    • One-Touch Lock
                                                                                                                                                    Number Of Pins2 ~ 371 ~ 403 ~ 323 ~ 92 ~ 81 ~ 733 ~ 222 ~ 373 ~ 262 ~ 241 ~ 404 ~ 82 ~ 372 ~ 101 ~ 731 ~ 734 ~ 54 ~ 101 ~ 731 ~ 731 ~ 408 ~ 374 ~ 203 ~ 221 ~ 542 ~ 243 ~ 83 ~ 84 ~ 743 ~ 241 ~ 73-1 ~ 401 ~ 402 ~ 102 ~ 162 ~ 152 ~ 372 ~ 242 ~ 75 ~ 154 ~ 7343 ~ 372 ~ 16
                                                                                                                                                    Applicable pin/contactMale (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)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)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) / 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)Female (socket)
                                                                                                                                                    Wire connection methodSolder / CrimpSolderSolderSolderSolderSolderSolderSolder / CrimpSolder / CrimpSolder / CrimpSolderSolderSolder / CrimpOtherSolderSolderSolder / Crimp / Fasten With ScrewsSolder / Crimp / OtherSolderSolderSolderSolderSolder / CrimpSolderSolderSolderSolderSolderSolder / CrimpSolderSolder-SolderSolderSolder / OtherSolder-SolderSolderSolderSolder / CrimpCrimpSolder / OtherSolderSolder
                                                                                                                                                    Allowable Current(A)3 ~ 305 ~ 1505 ~ 1013 ~ 80513 ~ 15013 ~ 803 ~ 303 ~ 103 ~ 205 ~ 15013 ~ 20313 ~ 15013 ~ 1504-13 ~ 15013 ~ 1505 ~ 1503 ~ 1025/13/23 ~ 8013 ~ 1505 ~ 20115 ~ 30-5 ~ 1013 ~ 150-5 ~ 1505 ~ 15035 ~ 303 ~ 513 ~ 465 ~ 205 ~ 10-5 ~ 4623 ~ 4613 ~ 465 ~ 30
                                                                                                                                                    Connection directionStraightStraight / AngleStraight / AngleStraight / AngleStraightStraight / AngleStraightStraightStraightStraight / AngleStraightStraightStraightStraight / AngleStraightStraightStraight / AngleStraight / AngleAngleStraightStraightStraightStraightStraight / AngleStraight / AngleStraightStraightStraightStraightStraightStraight-StraightStraightStraight / AngleStraight-StraightStraightStraightStraight / AngleStraightStraight / AngleStraightStraight
                                                                                                                                                    Allowable Voltage(V)125 ~ 250125 ~ 500250/350200 ~ 250125DC250/AC200 ~ DC1750/AC1250100 ~ 250125 ~ 250-250125 ~ 500100250200200 ~ 1750200 ~ 1750AC250 ~ DC250-200 ~ 1750200 ~ 1750125 ~ 500350 ~ 560-AC 250 ~ AC500-125 ~ 250100250--DC250/AC200 ~ DC1750/AC1250-125 ~ 500125 ~ 500200350 ~ 580125 ~ 250200 ~ 1250125 ~ 250350 ~ 840AC400200/250 ~ 500/700/900/1250AC500200 ~ 1250350 ~ 580
                                                                                                                                                    Protection function (environmentally resistant)NANANAAvailableNANAAvailableAvailable-NANANAAvailableAvailableNANAAvailable-NANANANAAvailable / NAAvailable-NANANAAvailable-Available / NA-AvailableAvailableAvailableNA-AvailableNANAAvailableAvailableAvailableAvailableNA
                                                                                                                                                    ApplicationCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable ConnectionCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountPanel MountCable ConnectionCable Connection / Panel MountCable ConnectionPanel MountCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel Mount / OtherCable ConnectionCable ConnectionCable ConnectionCable Connection / Panel MountCable Connection / For PCB / Panel MountCable Connection / Panel MountCable Connection / Panel Mount / OtherCable ConnectionPanel MountCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel Mount / OtherCable Connection / Panel Mount-Cable Connection / Panel MountPanel MountCable ConnectionCable Connection / Panel MountCable ConnectionPanel MountPanel MountCable ConnectionCable Connection / Panel Mount / OtherCable Connection / Panel MountCable Connection / Panel MountCable ConnectionPanel Mount
                                                                                                                                                    Representative StandardPSEPSE / CSAULUL / TUVULUL / CULUL / TUVPSE--PSE--UL--UL---PSE--TUV-PSE-UL / TUV / CSA--UL / CUL---UL---PSE--UL / CULUL / TUV--
                                                                                                                                                    Connector ShapeRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRound
                                                                                                                                                    M/N/ONJCNCS---MS-NJW-NRNCS-NRW-MSMS--MSMSNCS---MSNJC-NET--MS-NWPCNWPC---MSNJC----MS-
                                                                                                                                                    A/B/C---CE05--CE05------Other / CMV1S----------Other---------CM10------CE01---
                                                                                                                                                    P/Q/R----PLT----------------PRC04-----------------PRC03-----
                                                                                                                                                    D/E/F-----------DIN/miniDIN--------------DIN/miniDIN------------------
                                                                                                                                                    G/H/I----------------------HR10--------Other-------------
                                                                                                                                                    J/K/L--Other---JL04V-Other--------JN1 / Other-----JL04V----JL05-----------Other-Other-LEB
                                                                                                                                                    V/W/X----------------XS2----------------------------
                                                                                                                                                    S/T/U-----------------------------Other------Other--------
                                                                                                                                                    Number---------------------------------------------

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