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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
  • 4 Day(s) or Less
  • 6 Day(s) or Less
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 11 Day(s) or Less
  • 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)

        CE05 Series Round Waterproof Solder Connection Connector

          D/MS A/B Series MS Type Round Connector

            JM Series, JISC5432 Compliant Round Connector

              Waterproof Connector NRW Series

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

                  Connector NJW Series

                    MS3102-Series Panel Mount Receptacle

                      NCS Panel Mountable Receptacle (Screw)

                        MS3106-Series Straight Plug

                          Connector NR Series

                            PLT Straight Plug (Screw Model)

                              M12 Male Straight Connector

                                MS3101-Series Relay Adapter

                                  NCS Straight Plug (Screw)

                                    JN1/JN2 Series

                                      NJC JIS Standards Straight Plug (Screw)

                                        Connector NWPC Series

                                          JIS C 5432 Compliant Circular Connector, JR Series

                                            JL05 Series

                                              B Series Connector

                                                Round Waterproof Connector (M12) XS2

                                                  THB387 SERIES Plug-Type Waterproof Relay Connector

                                                    SRCN Series

                                                      Mini DIN Connector Straight Plug (Plug-in Model)

                                                        HR10 Series Miniature Circular Connector

                                                          N/MS Series

                                                            MS3108-Series Angle Plug

                                                              DIN Connector Panel Mount Receptacle (Plug-in Model)

                                                                CMV1 Series One Touch Locking Small Waterproof Connector

                                                                  MS3102-Series, Waterproof, Panel-Mount Receptacle

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

                                                                      NJC JIS Standards Panel Mountable Receptacle (Screw Model)

                                                                        PLT Relay Adapter (Screw Model)

                                                                          Round Connector NET Series

                                                                            M12 Female (Socket) Straight Connector

                                                                              CE01 Series Crimp Waterproof Connector

                                                                                NWPC Waterproof Panel Mountable Receptacle (Screw)

                                                                                  JN6 Series

                                                                                    NCS Angle Plug (Screw)

                                                                                      NB01/CE01 Waterproof Panel Mountable Receptacle (Bayonet Lock)

                                                                                        NRW Waterproof Straight Plug (One-touch Lock)

                                                                                          PRC03 Straight Plug (One-touch Lock)

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

                                                                                            Brand

                                                                                            NANABOSHI

                                                                                            NANABOSHI

                                                                                            DDK

                                                                                            DDK

                                                                                            DDK

                                                                                            NANABOSHI

                                                                                            MISUMI

                                                                                            NANABOSHI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            NANABOSHI

                                                                                            MISUMI

                                                                                            WEIDMULLER

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            JAPANAVIATION

                                                                                            MISUMI

                                                                                            NANABOSHI

                                                                                            HIROSE ELECTRIC

                                                                                            JAPANAVIATION

                                                                                            LEMO

                                                                                            OMRON

                                                                                            TAKACHI ELECTRONICS ENCLOSURE

                                                                                            JAPANAVIATION

                                                                                            MISUMI

                                                                                            HIROSE ELECTRIC

                                                                                            JAPANAVIATION

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            DDK

                                                                                            MISUMI

                                                                                            DDK

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            NANABOSHI

                                                                                            WEIDMULLER

                                                                                            DDK

                                                                                            MISUMI

                                                                                            JAPANAVIATION

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            HIROSE ELECTRIC

                                                                                            Product Series

                                                                                            Connector NJC Series

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

                                                                                            CE05 Series Round Waterproof Solder Connection Connector

                                                                                            D/MS A/B Series MS Type Round Connector

                                                                                            JM Series, JISC5432 Compliant Round Connector

                                                                                            Waterproof Connector NRW Series

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

                                                                                            Connector NJW Series

                                                                                            MS3102-Series Panel Mount Receptacle

                                                                                            NCS Panel Mountable Receptacle (Screw)

                                                                                            MS3106-Series Straight Plug

                                                                                            Connector NR Series

                                                                                            PLT Straight Plug (Screw Model)

                                                                                            M12 Male Straight Connector

                                                                                            MS3101-Series Relay Adapter

                                                                                            NCS Straight Plug (Screw)

                                                                                            JN1/JN2 Series

                                                                                            NJC JIS Standards Straight Plug (Screw)

                                                                                            Connector NWPC Series

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

                                                                                            JL05 Series

                                                                                            B Series Connector

                                                                                            Round Waterproof Connector (M12) XS2

                                                                                            THB387 SERIES Plug-Type Waterproof Relay Connector

                                                                                            SRCN Series

                                                                                            Mini DIN Connector Straight Plug (Plug-in Model)

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

                                                                                            N/MS Series

                                                                                            MS3108-Series Angle Plug

                                                                                            DIN Connector Panel Mount Receptacle (Plug-in Model)

                                                                                            CMV1 Series One Touch Locking Small Waterproof Connector

                                                                                            MS3102-Series, Waterproof, Panel-Mount Receptacle

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

                                                                                            NJC JIS Standards Panel Mountable Receptacle (Screw Model)

                                                                                            PLT Relay Adapter (Screw Model)

                                                                                            Round Connector NET Series

                                                                                            M12 Female (Socket) Straight Connector

                                                                                            CE01 Series Crimp Waterproof Connector

                                                                                            NWPC Waterproof Panel Mountable Receptacle (Screw)

                                                                                            JN6 Series

                                                                                            NCS Angle Plug (Screw)

                                                                                            NB01/CE01 Waterproof Panel Mountable Receptacle (Bayonet Lock)

                                                                                            NRW Waterproof Straight Plug (One-touch Lock)

                                                                                            PRC03 Straight Plug (One-touch Lock)

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

                                                                                            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
                                                                                            • 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 3 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 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 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 4 Day(s) or more Same day or more Same day or more Same day 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 4 Day(s) or more 3 Day(s) or more 4 Day(s) or more 4 Day(s) or more 3 Day(s) or more
                                                                                            Specifications
                                                                                                        • UL
                                                                                                        • MIL
                                                                                                        • TUV
                                                                                                        • IP67
                                                                                                        • For Power Supply
                                                                                                        • For Signal
                                                                                                        • Solder
                                                                                                        • Silver-Plated
                                                                                                          • MIL
                                                                                                          • Solder
                                                                                                          • Silver-Plated
                                                                                                          • PSE Law
                                                                                                          • For Power Supply
                                                                                                          • For Signal
                                                                                                          • Connection between Boards
                                                                                                          • Solder
                                                                                                          • Screw Lock
                                                                                                          • MIL
                                                                                                          • Solder
                                                                                                          • Silver-Plated
                                                                                                            • UL
                                                                                                            • For Power Supply
                                                                                                            • For Signal
                                                                                                            • Connection between Boards
                                                                                                            • Sensor
                                                                                                            • Solder
                                                                                                            • Nickel-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
                                                                                                                              • Solder
                                                                                                                              • Insertion
                                                                                                                              • Silver-Plated
                                                                                                                                  • MIL
                                                                                                                                  • Solder
                                                                                                                                  • Silver-Plated
                                                                                                                                  • For Signal
                                                                                                                                  • Sensor
                                                                                                                                  • PLC
                                                                                                                                  • Solder
                                                                                                                                  • Insertion
                                                                                                                                  • Silver-Plated
                                                                                                                                    • MIL
                                                                                                                                    • IP67
                                                                                                                                    • For Power Supply
                                                                                                                                    • For Signal
                                                                                                                                    • Solder
                                                                                                                                      • UL
                                                                                                                                      • CSA
                                                                                                                                      • JIS
                                                                                                                                      • PSE Law
                                                                                                                                      • For Power Supply
                                                                                                                                      • For Signal
                                                                                                                                      • Solder
                                                                                                                                      • UL
                                                                                                                                      • Solder
                                                                                                                                      • Nickel-Plated
                                                                                                                                            • IP66
                                                                                                                                            • For Power Supply
                                                                                                                                            • For Signal
                                                                                                                                            • Connection between Boards
                                                                                                                                              • PSE Law
                                                                                                                                              • For Power Supply
                                                                                                                                              • For Signal
                                                                                                                                              • Connection between Boards
                                                                                                                                              • Solder
                                                                                                                                              • Screw Lock
                                                                                                                                              • UL
                                                                                                                                              • JIS
                                                                                                                                              • IP67
                                                                                                                                              • Vibration-Resistant
                                                                                                                                              • Solder
                                                                                                                                              • Caulking
                                                                                                                                              • Bayonet Lock
                                                                                                                                              • For Power Supply
                                                                                                                                              • For Signal
                                                                                                                                              • Connection between Boards
                                                                                                                                              • For Signal
                                                                                                                                              • Connection between Boards
                                                                                                                                              • Solder
                                                                                                                                              • Gold Plated
                                                                                                                                              • One-Touch Lock
                                                                                                                                                Number Of Pins2 ~ 371 ~ 403 ~ 91 ~ 733 ~ 322 ~ 373 ~ 222 ~ 371 ~ 731 ~ 401 ~ 732 ~ 242 ~ 84 ~ 51 ~ 731 ~ 404 ~ 102 ~ 241 ~ 403 ~ 264 ~ 742 ~ 164 ~ 53 ~ 53 ~ 244 ~ 84 ~ 201 ~ 541 ~ 733 ~ 82 ~ 102 ~ 372 ~ 102 ~ 242 ~ 83 ~ 84 ~ 54 ~ 731 ~ 402 ~ 72 ~ 84 ~ 732 ~ 242 ~ 73 ~ 12
                                                                                                                                                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)Male (plug) / Female (socket)Male (plug) / Female (socket)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) / Combination use male/femaleOtherMale (plug) / Female (socket)Male (plug)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Female (socket)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)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)
                                                                                                                                                Wire connection methodSolder / CrimpSolderSolderSolderSolderSolder / CrimpSolderSolder / CrimpSolderSolderSolderSolder / CrimpSolderFasten With ScrewsSolderSolderSolder / Crimp / OtherSolderSolderSolder / CrimpSolder / CrimpSolderSolder / Crimp / Fasten With ScrewsFasten With ScrewsSolderSolderSolder / CrimpSolderSolderSolderOtherSolderSolder / OtherSolderSolderSolderFasten With ScrewsCrimpSolderCrimp / OtherSolderSolder / CrimpSolderSolderSolder / Crimp
                                                                                                                                                Allowable Current(A)3 ~ 305 ~ 15013 ~ 8013 ~ 1505 ~ 103 ~ 2013 ~ 803 ~ 3013 ~ 1505 ~ 15013 ~ 1503 ~ 205413 ~ 1505 ~ 150-5 ~ 205 ~ 1503 ~ 10-5 ~ 30417.55 ~ 101213 ~ 15013 ~ 1501313 ~ 4635 ~ 20515 ~ 3045 ~ 465 ~ 150-5 ~ 105 ~ 465 ~ 205 ~ 102 ~ 5
                                                                                                                                                Connection directionStraightStraight / AngleStraight / AngleStraight / AngleStraight / AngleStraightStraightStraightStraightStraightStraightStraight / AngleStraightStraightStraightStraightStraight / AngleStraightStraightStraightStraightStraightStraight / AngleStraightStraightStraightStraightStraight / AngleAngleStraightStraight / AngleStraightStraight / AngleStraightStraightStraightStraightStraightStraightAngleAngleStraightStraightStraightStraight
                                                                                                                                                Allowable Voltage(V)125 ~ 250125 ~ 500200 ~ 250DC250/AC200 ~ DC1750/AC1250250/350250100 ~ 250125 ~ 250200 ~ 1750125 ~ 500200 ~ 1750250125125 ~ 250200 ~ 1750125 ~ 500-125 ~ 250125 ~ 500--350 ~ 580AC250 ~ DC250AC450-100--200 ~ 1750100200200 ~ 1250200125 ~ 250125250125 ~ 250200/250 ~ 500/700/900/1250125 ~ 500-250200 ~ 1250250350 ~ 84030 ~ 100
                                                                                                                                                Protection function (environmentally resistant)NANAAvailableNANAAvailableAvailableAvailableNANANANANAAvailableNANA-NAAvailable-AvailableNAAvailableAvailable-NAAvailable / NA-NANAAvailableAvailableAvailableNANANAAvailableAvailableAvailableAvailableNAAvailableAvailableNAAvailable
                                                                                                                                                ApplicationCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountPanel MountPanel MountCable ConnectionCable Connection / Panel MountCable ConnectionCable ConnectionCable Connection / Panel MountCable ConnectionCable Connection / Panel Mount / OtherCable ConnectionCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable ConnectionCable Connection / Panel Mount / OtherCable ConnectionCable Connection / For PCB / Panel MountCable Connection / Panel Mount / OtherCable ConnectionPanel MountCable ConnectionPanel MountCable ConnectionPanel MountCable ConnectionCable Connection / Panel MountCable ConnectionCable Connection / Panel MountPanel Mount-Cable ConnectionPanel MountCable ConnectionCable ConnectionCable Connection / For PCB / Panel Mount
                                                                                                                                                Representative StandardPSEPSE / CSAUL / TUVUL / CULUL-UL / TUVPSE-PSE--UL--PSE-PSE----UL-------UL-ULPSEULUL / TUV / CSA-UL / CUL--PSEUL---
                                                                                                                                                Connector ShapeRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRound
                                                                                                                                                M/N/ONJCNCS-MS-NRW-NJWMSNCSMSNR--MSNCS-NJCNWPC--------MSMS--MS-NJC-NET--NWPC-NCSNB01NRW--
                                                                                                                                                A/B/C--CE05---CE05--------------------Other--Other / CMV1S-CM10----CE01---CE01---
                                                                                                                                                P/Q/R------------PLT---------------------PLT--------PRC03-
                                                                                                                                                D/E/F-------------------------DIN/miniDIN---DIN/miniDIN---------------
                                                                                                                                                G/H/I--------------------------HR10-----------------Other
                                                                                                                                                J/K/L----Other-JL04V---------JN1 / Other--OtherJL05------------------Other-----
                                                                                                                                                V/W/X----------------------XS2----------------------
                                                                                                                                                S/T/U-----------------------OtherOther--------------------
                                                                                                                                                Number---------------------------------------------

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