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Round Connectors(Applicable pin/contact:Male (plug))

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
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  • 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
  • 12 Day(s) or Less
Brand
Product Series
CAD
Days to Ship
Specifications
Number Of Pins
Applicable pin/contact
Wire connection method
Allowable Current(A)
Connection direction
Allowable Voltage(V)
Protection function (environmentally resistant)
Application
Representative Standard
Connector Shape
M/N/O
A/B/C
P/Q/R
D/E/F
G/H/I
J/K/L
V/W/X
S/T/U
Number
  • On Sale Till 31/03/2025

Connector NJC Series

  • On Sale Till 31/03/2025

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

    Connector NJW Series

    • On Sale Till 31/03/2025

    D/MS A/B Series MS Type Round Connector

      MS3106-Series Straight Plug

      • On Sale Till 31/03/2025

      HR10 Series Miniature Circular Connector

        MS3108-Series Angle Plug

          NCS Straight Plug (Screw)

            NCS Panel Mountable Receptacle (Screw)

            • On Sale Till 31/03/2025

            CE05 Series Round Waterproof Solder Connection Connector

            • On Sale Till 31/03/2025

            Round Waterproof Connector (M12) XS2

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

              • On Sale Till 31/03/2025

              NJC JIS Standards Panel Mountable Receptacle (Screw Model)

              • On Sale Till 31/03/2025

              Mini DIN Connector Straight Plug (Plug-in Model)

                Connector NR Series

                • On Sale Till 31/03/2025

                JM Series, JISC5432 Compliant Round Connector

                  N/MS Series

                    MS3102-Series, Waterproof, Panel-Mount Receptacle

                      MS3108 Series Water-proof Angle Plug

                      • On Sale Till 31/03/2025

                      Waterproof Connector NRW Series

                      • On Sale Till 31/03/2025

                      CE01 Series Crimp Waterproof Connector

                      • On Sale Till 31/03/2025

                      MS3102-Series Panel Mount Receptacle

                        Round Connector NET Series

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

                            JN1/JN2 Series

                            • On Sale Till 31/03/2025

                            NJC JIS Standards Straight Plug (Screw)

                              PRC03 Flange Panel Mount Receptacle (One-touch Lock)

                                PLT Relay Adapter (Screw Model)

                                  Connector NWPC Series

                                    Miniature High Performance Circular Connector, HR22 Series

                                      EPRC05/07 Series Single-Action Lock Circular Connector

                                        Waterproof Type, Soldering Connection Type JL04V Series

                                        • On Sale Till 31/03/2025

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

                                          R03 Series Small Screw-Type Connector

                                            MS3101-Series, Waterproof, Relay Adapter

                                              Environment-resistant Connector (LEB Series: Heat and Vacuum Resistant) Straight Plug

                                                MS3106 Bayonet Straight Plug (Waterproof)

                                                  MS3106 Series Straight Plug (Waterproof)

                                                  • On Sale Till 31/03/2025

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

                                                    NB01/CE01 Waterproof Straight Plug (Bayonet Lock)

                                                      NR Straight Plug (One-touch Lock)

                                                        PLT Panel Mount Receptacle (Screw Model)

                                                          M12 Male Angled Connector

                                                            Multi-Purpose Circular Waterproof Connector, RM-W Series

                                                              JL05 Series

                                                              Brand

                                                              NANABOSHI

                                                              NANABOSHI

                                                              NANABOSHI

                                                              DDK

                                                              MISUMI

                                                              HIROSE ELECTRIC

                                                              MISUMI

                                                              MISUMI

                                                              MISUMI

                                                              DDK

                                                              OMRON

                                                              MISUMI

                                                              MISUMI

                                                              MISUMI

                                                              NANABOSHI

                                                              DDK

                                                              JAPANAVIATION

                                                              MISUMI

                                                              MISUMI

                                                              NANABOSHI

                                                              DDK

                                                              MISUMI

                                                              NANABOSHI

                                                              HIROSE ELECTRIC

                                                              JAPANAVIATION

                                                              MISUMI

                                                              MISUMI

                                                              MISUMI

                                                              NANABOSHI

                                                              HIROSE ELECTRIC

                                                              TAJIMI ELECTRONICS

                                                              JAPANAVIATION

                                                              DDK

                                                              TAJIMI ELECTRONICS

                                                              MISUMI

                                                              MISUMI

                                                              MISUMI

                                                              MISUMI

                                                              MISUMI

                                                              MISUMI

                                                              MISUMI

                                                              MISUMI

                                                              WEIDMULLER

                                                              HIROSE ELECTRIC

                                                              JAPANAVIATION

                                                              Product Series

                                                              Connector NJC Series

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

                                                              Connector NJW Series

                                                              D/MS A/B Series MS Type Round Connector

                                                              MS3106-Series Straight Plug

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

                                                              MS3108-Series Angle Plug

                                                              NCS Straight Plug (Screw)

                                                              NCS Panel Mountable Receptacle (Screw)

                                                              CE05 Series Round Waterproof Solder Connection Connector

                                                              Round Waterproof Connector (M12) XS2

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

                                                              NJC JIS Standards Panel Mountable Receptacle (Screw Model)

                                                              Mini DIN Connector Straight Plug (Plug-in Model)

                                                              Connector NR Series

                                                              JM Series, JISC5432 Compliant Round Connector

                                                              N/MS Series

                                                              MS3102-Series, Waterproof, Panel-Mount Receptacle

                                                              MS3108 Series Water-proof Angle Plug

                                                              Waterproof Connector NRW Series

                                                              CE01 Series Crimp Waterproof Connector

                                                              MS3102-Series Panel Mount Receptacle

                                                              Round Connector NET Series

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

                                                              JN1/JN2 Series

                                                              NJC JIS Standards Straight Plug (Screw)

                                                              PRC03 Flange Panel Mount Receptacle (One-touch Lock)

                                                              PLT Relay Adapter (Screw Model)

                                                              Connector NWPC Series

                                                              Miniature High Performance Circular Connector, HR22 Series

                                                              EPRC05/07 Series Single-Action Lock Circular Connector

                                                              Waterproof Type, Soldering Connection Type JL04V Series

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

                                                              R03 Series Small Screw-Type Connector

                                                              MS3101-Series, Waterproof, Relay Adapter

                                                              Environment-resistant Connector (LEB Series: Heat and Vacuum Resistant) Straight Plug

                                                              MS3106 Bayonet Straight Plug (Waterproof)

                                                              MS3106 Series Straight Plug (Waterproof)

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

                                                              NB01/CE01 Waterproof Straight Plug (Bayonet Lock)

                                                              NR Straight Plug (One-touch Lock)

                                                              PLT Panel Mount Receptacle (Screw Model)

                                                              M12 Male Angled Connector

                                                              Multi-Purpose Circular Waterproof Connector, RM-W Series

                                                              JL05 Series

                                                              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 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 3 Day(s) or more Same day or more Same day or more 12 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 4 Day(s) or more 8 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 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 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 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 4 Day(s) or more
                                                              Specifications
                                                                      • MIL
                                                                      • Solder
                                                                      • Silver-Plated
                                                                        • MIL
                                                                        • 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
                                                                            • MIL
                                                                            • TUV
                                                                            • IP67
                                                                            • For Power Supply
                                                                            • For Signal
                                                                            • Solder
                                                                            • Silver-Plated
                                                                            • UL
                                                                            • CSA
                                                                            • JIS
                                                                            • PSE Law
                                                                            • For Power Supply
                                                                            • For Signal
                                                                            • Solder
                                                                            • Solder
                                                                            • Insertion
                                                                            • Silver-Plated
                                                                                  • MIL
                                                                                  • IP67
                                                                                  • For Power Supply
                                                                                  • For Signal
                                                                                  • Solder
                                                                                  • UL
                                                                                  • MIL
                                                                                  • IP67
                                                                                  • For Power Supply
                                                                                  • Motor
                                                                                  • Solder
                                                                                  • Silver-Plated
                                                                                      • MIL
                                                                                      • Solder
                                                                                      • Silver-Plated
                                                                                            • UL
                                                                                            • CSA
                                                                                            • JIS
                                                                                            • PSE Law
                                                                                            • For Power Supply
                                                                                            • For Signal
                                                                                            • Solder
                                                                                            • For Signal
                                                                                            • Connection between Boards
                                                                                            • Solder
                                                                                            • Gold Plated
                                                                                            • One-Touch Lock
                                                                                            • UL
                                                                                            • Solder
                                                                                            • Nickel-Plated
                                                                                                        • MIL
                                                                                                        • IP67
                                                                                                        • For Power Supply
                                                                                                        • For Signal
                                                                                                        • Solder
                                                                                                        • Heat-Resistant
                                                                                                        • Vacuum-Resistant
                                                                                                        • Solder
                                                                                                        • Gold Plated
                                                                                                        • One-Touch Lock
                                                                                                        • MIL
                                                                                                        • IP67
                                                                                                        • For Power Supply
                                                                                                        • For Signal
                                                                                                        • Solder
                                                                                                        • UL
                                                                                                        • MIL
                                                                                                        • IP67
                                                                                                        • For Power Supply
                                                                                                        • Motor
                                                                                                        • Solder
                                                                                                        • Silver-Plated
                                                                                                        • UL
                                                                                                        • MIL
                                                                                                        • TUV
                                                                                                        • IP67
                                                                                                        • For Power Supply
                                                                                                        • For Signal
                                                                                                        • Motor
                                                                                                        • Solder
                                                                                                        • Silver-Plated
                                                                                                        • UL
                                                                                                        • JIS
                                                                                                        • IP67
                                                                                                        • Vibration-Resistant
                                                                                                        • Solder
                                                                                                        • Caulking
                                                                                                        • Bayonet Lock
                                                                                                        • For Power Supply
                                                                                                        • For Signal
                                                                                                        • Connection between Boards
                                                                                                        • UL
                                                                                                        • Solder
                                                                                                        • Nickel-Plated
                                                                                                              Number Of Pins2 ~ 371 ~ 402 ~ 371 ~ 731 ~ 734 ~ 201 ~ 732 ~ 321 ~ 403 ~ 94 ~ 542 ~ 244 ~ 82 ~ 243 ~ 321 ~ 542 ~ 371 ~ 542 ~ 374 ~ 731 ~ 733 ~ 83 ~ 124 ~ 102 ~ 242 ~ 72 ~ 81 ~ 4020-3 ~ 221 ~ 7354 ~ 102 ~ 16-1 ~ 733 ~ 224 ~ 732 ~ 162 ~ 84 ~ 53 ~ 84 ~ 74
                                                                                                              Applicable pin/contactMale (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)Male (plug)
                                                                                                              Wire connection methodSolder / CrimpSolderSolder / CrimpSolderSolderSolder / CrimpSolderSolderSolderSolderSolder / Crimp / Fasten With ScrewsSolderSolderSolderSolder / CrimpSolderSolderSolderSolderSolder / CrimpCrimpSolderSolderSolder / CrimpSolder / Crimp / OtherSolderSolderSolderSolderSolder / CrimpSolderSolderSolderSolderSolderSolderSolderSolderSolderSolder / CrimpSolderSolderFasten With ScrewsSolderSolder / Crimp
                                                                                                              Allowable Current(A)3 ~ 305 ~ 1503 ~ 3013 ~ 15013 ~ 150213 ~ 1505 ~ 1505 ~ 15013 ~ 804805 ~ 2013 ~ 205 ~ 1013 ~ 15013 ~ 4613 ~ 1503 ~ 205 ~ 4613 ~ 15015 ~ 302 ~ 5-5 ~ 205 ~ 1055 ~ 150225/13/23 ~ 8013 ~ 150213 ~ 235 ~ 30-13 ~ 15013 ~ 805 ~ 465 ~ 20545 ~ 10-
                                                                                                              Connection directionStraightStraight / AngleStraightStraight / AngleStraightStraightAngleStraightStraightStraightStraight / AngleStraightStraightStraightStraight / AngleStraight / AngleStraight / AngleStraightAngleStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightAngleStraightStraight
                                                                                                              Allowable Voltage(V)125 ~ 250125 ~ 500125 ~ 250DC250/AC200 ~ DC1750/AC1250200 ~ 1750-200 ~ 1750250 ~ 500125 ~ 500200 ~ 250AC250 ~ DC250250125 ~ 250100250250/350-200 ~ 1250200 ~ 1750250200/250 ~ 500/700/900/1250200 ~ 175025030 ~ 100-125 ~ 250350 ~ 840125125 ~ 500-150 ~ 300-DC250/AC200 ~ DC1750/AC1250150200 ~ 700350 ~ 580-200 ~ 1750100 ~ 250200 ~ 1250250125125 ~ 250AC500、DC700-
                                                                                                              Protection function (environmentally resistant)NANAAvailableNANAAvailable / NANANANAAvailableAvailableAvailableNANANANA-AvailableAvailableAvailableAvailableNANAAvailable-NANANAAvailableAvailable / NANA-Available / NANAAvailableNA-AvailableAvailableAvailableNANAAvailableAvailableAvailable
                                                                                                              ApplicationCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable ConnectionCable Connection / For PCB / Panel MountCable ConnectionCable ConnectionPanel MountCable Connection / Panel MountCable Connection / Panel MountCable ConnectionPanel MountCable ConnectionCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel Mount / OtherPanel MountCable ConnectionCable Connection / Panel MountCable Connection / Panel MountPanel MountCable Connection / Panel MountCable Connection / Panel MountPanel Mount / OtherCable ConnectionPanel MountCable ConnectionCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable ConnectionCable ConnectionPanel MountPanel MountCable ConnectionPanel MountCable ConnectionCable ConnectionPanel MountCable ConnectionCable Connection / Panel MountCable Connection / Panel Mount
                                                                                                              Representative StandardPSEPSE / CSAPSEUL / CUL---PSEPSEUL / TUV-UL / TUVPSE--UL--UL-UL / CUL-UL / TUV / CSA--PSE-UL---TUVUL / CUL----ULUL / TUVUL-UL---
                                                                                                              Connector ShapeRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRound
                                                                                                              M/N/ONJCNCSNJWMSMS-MSNCSNCS---NJC-NR-MSMSMSNRW-MSNET--NJC--NWPC---MS-MS--MS-NB01NR----
                                                                                                              A/B/C---------CE05-CE05----Other---CE01-----------------CE05CE01-----
                                                                                                              P/Q/R--------------------------PRC03PLT-----R03-------PLT-Other-
                                                                                                              D/E/F-------------DIN/miniDIN----------------EPRC05--------------
                                                                                                              G/H/I-----HR10-----------------Other-----Other---------------
                                                                                                              J/K/L---------------Other--------JN1 / Other------JL04V---LEB--JL04V-----JL05
                                                                                                              V/W/X----------XS2-------------------------Other--------
                                                                                                              S/T/U---------------------------------------------
                                                                                                              Number---------------------------------------------

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