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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Round Connectors(Protection function (environmentally resistant):NA)

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
  • All
  • 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
  • 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)

  • On Sale Till 31/03/2025

D/MS A/B Series MS Type Round Connector

  • On Sale Till 31/03/2025

HR10 Series Miniature Circular Connector

    MS3106-Series Straight Plug

      MS3108-Series Angle Plug

        NCS Straight Plug (Screw)

          NCS Panel Mountable Receptacle (Screw)

          • On Sale Till 31/03/2025

          DIN Connector Panel Mount Receptacle (Plug-in Model)

          • On Sale Till 31/03/2025

          Mini DIN Connector Straight Plug (Plug-in Model)

          • On Sale Till 31/03/2025

          NJC JIS Standards Panel Mountable Receptacle (Screw Model)

            Connector NR Series

            • On Sale Till 31/03/2025

            MS3102-Series Panel Mount Receptacle

            • On Sale Till 31/03/2025

            JM Series, JISC5432 Compliant Round Connector

            • On Sale Till 31/03/2025

            PLT Straight Plug (Screw Model)

              Round Connector NET Series

              • On Sale Till 31/03/2025

              NJC JIS Standards Straight Plug (Screw)

                PLT Relay Adapter (Screw Model)

                  Miniature High Performance Circular Connector, HR22 Series

                    PRC03 Flange Panel Mount Receptacle (One-touch Lock)

                    • On Sale Till 31/03/2025

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

                      EPRC05/07 Series Single-Action Lock Circular Connector

                        R03 Series Small Screw-Type Connector

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

                            PLT Panel Mount Receptacle (Screw Model)

                              Mini DIN Connector Board Mounting Model (Plug-in Model)

                                PRC04 Series One Touch Lock Type Connector

                                  NR Straight Plug (One-touch Lock)

                                    PRC03 Straight Plug (One-touch Lock)

                                      Mini DIN Connector Relay Adapter (Plug-in Model)

                                        MS3101-Series Relay Adapter

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

                                            NCS Conduit Plug (Screw)

                                            • On Sale Till 31/03/2025

                                            NCS Relay Adapter (Screw)

                                              NR Relay Adapter (One-touch Lock)

                                                NR Panel Mountable Receptacle (One-touch Lock)

                                                  PRC04 Relay Adapter (One-touch Lock)

                                                    HR10 Straight Plug (One-touch Lock)

                                                      DIN Connector Relay Adapter (Plug-in Model)

                                                        Connector NHVC Series

                                                          Circular Connector for Small Electronics, SR30 Series

                                                            CN-70-AJ Series

                                                              PRC03 Series One Touch Lock Type Connector

                                                                Mini-XL Series Receptacle (Square)

                                                                  MJC Panel Mount Receptacle (Screw-Model)

                                                                  Brand

                                                                  NANABOSHI

                                                                  NANABOSHI

                                                                  DDK

                                                                  HIROSE ELECTRIC

                                                                  MISUMI

                                                                  MISUMI

                                                                  MISUMI

                                                                  MISUMI

                                                                  MISUMI

                                                                  MISUMI

                                                                  MISUMI

                                                                  NANABOSHI

                                                                  MISUMI

                                                                  DDK

                                                                  MISUMI

                                                                  NANABOSHI

                                                                  MISUMI

                                                                  MISUMI

                                                                  HIROSE ELECTRIC

                                                                  MISUMI

                                                                  DDK

                                                                  TAJIMI ELECTRONICS

                                                                  TAJIMI ELECTRONICS

                                                                  MISUMI

                                                                  MISUMI

                                                                  MISUMI

                                                                  TAJIMI ELECTRONICS

                                                                  MISUMI

                                                                  MISUMI

                                                                  MISUMI

                                                                  MISUMI

                                                                  MISUMI

                                                                  MISUMI

                                                                  MISUMI

                                                                  MISUMI

                                                                  MISUMI

                                                                  MISUMI

                                                                  MISUMI

                                                                  MISUMI

                                                                  NANABOSHI

                                                                  HIROSE ELECTRIC

                                                                  SATOPARTS

                                                                  TAJIMI ELECTRONICS

                                                                  ITTCANNON

                                                                  MISUMI

                                                                  Product Series

                                                                  Connector NJC Series

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

                                                                  D/MS A/B Series MS Type Round Connector

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

                                                                  MS3106-Series Straight Plug

                                                                  MS3108-Series Angle Plug

                                                                  NCS Straight Plug (Screw)

                                                                  NCS Panel Mountable Receptacle (Screw)

                                                                  DIN Connector Panel Mount Receptacle (Plug-in Model)

                                                                  Mini DIN Connector Straight Plug (Plug-in Model)

                                                                  NJC JIS Standards Panel Mountable Receptacle (Screw Model)

                                                                  Connector NR Series

                                                                  MS3102-Series Panel Mount Receptacle

                                                                  JM Series, JISC5432 Compliant Round Connector

                                                                  PLT Straight Plug (Screw Model)

                                                                  Round Connector NET Series

                                                                  NJC JIS Standards Straight Plug (Screw)

                                                                  PLT Relay Adapter (Screw Model)

                                                                  Miniature High Performance Circular Connector, HR22 Series【1-100 Pieces Per Package】

                                                                  PRC03 Flange Panel Mount Receptacle (One-touch Lock)

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

                                                                  EPRC05/07 Series Single-Action Lock Circular Connector

                                                                  R03 Series Small Screw-Type Connector

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

                                                                  PLT Panel Mount Receptacle (Screw Model)

                                                                  Mini DIN Connector Board Mounting Model (Plug-in Model)

                                                                  PRC04 Series One Touch Lock Type Connector

                                                                  NR Straight Plug (One-touch Lock)

                                                                  PRC03 Straight Plug (One-touch Lock)

                                                                  Mini DIN Connector Relay Adapter (Plug-in Model)

                                                                  MS3101-Series Relay Adapter

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

                                                                  NCS Conduit Plug (Screw)

                                                                  NCS Relay Adapter (Screw)

                                                                  NR Relay Adapter (One-touch Lock)

                                                                  NR Panel Mountable Receptacle (One-touch Lock)

                                                                  PRC04 Relay Adapter (One-touch Lock)

                                                                  HR10 Straight Plug (One-touch Lock)

                                                                  DIN Connector Relay Adapter (Plug-in Model)

                                                                  Connector NHVC Series

                                                                  Circular Connector for Small Electronics, SR30 Series

                                                                  CN-70-AJ Series

                                                                  PRC03 Series One Touch Lock Type Connector

                                                                  Mini-XL Series Receptacle (Square)

                                                                  MJC Panel Mount Receptacle (Screw-Model)

                                                                  CAD
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                                                                  • 2D
                                                                  • 2D
                                                                  • 2D
                                                                  • 2D
                                                                  • 2D
                                                                  • 2D
                                                                  • 2D
                                                                  • 2D
                                                                  • 2D
                                                                  • 2D
                                                                  • 2D
                                                                  • 2D
                                                                  • 2D
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                                                                  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 4 Day(s) or more 3 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 Same day or more Same day 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 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 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
                                                                  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
                                                                          • For Signal
                                                                          • Sensor
                                                                          • PLC
                                                                          • Solder
                                                                          • Insertion
                                                                          • Silver-Plated
                                                                          • Solder
                                                                          • Insertion
                                                                          • Silver-Plated
                                                                          • UL
                                                                          • CSA
                                                                          • JIS
                                                                          • PSE Law
                                                                          • For Power Supply
                                                                          • For Signal
                                                                          • Solder
                                                                            • MIL
                                                                            • Solder
                                                                            • Silver-Plated
                                                                              • UL
                                                                              • For Power Supply
                                                                              • For Signal
                                                                              • Connection between Boards
                                                                              • Sensor
                                                                              • Solder
                                                                              • Nickel-Plated
                                                                                • UL
                                                                                • CSA
                                                                                • JIS
                                                                                • PSE Law
                                                                                • For Power Supply
                                                                                • For Signal
                                                                                • Solder
                                                                                • UL
                                                                                • Solder
                                                                                • Nickel-Plated
                                                                                  • For Signal
                                                                                  • Connection between Boards
                                                                                  • Solder
                                                                                  • Gold Plated
                                                                                  • One-Touch Lock
                                                                                        • Heat-Resistant
                                                                                        • Vacuum-Resistant
                                                                                        • Solder
                                                                                        • Gold Plated
                                                                                        • One-Touch Lock
                                                                                        • UL
                                                                                        • Solder
                                                                                        • Nickel-Plated
                                                                                        • For Signal
                                                                                        • Sensor
                                                                                        • PLC
                                                                                        • Solder
                                                                                        • Insertion
                                                                                        • Silver-Plated
                                                                                          • For Power Supply
                                                                                          • For Signal
                                                                                          • Connection between Boards
                                                                                          • For Signal
                                                                                          • Connection between Boards
                                                                                          • Solder
                                                                                          • Gold Plated
                                                                                          • One-Touch Lock
                                                                                          • Solder
                                                                                          • Insertion
                                                                                          • Silver-Plated
                                                                                          • MIL
                                                                                          • Solder
                                                                                          • Silver-Plated
                                                                                          • Heat-Resistant
                                                                                          • Vacuum-Resistant
                                                                                          • Solder
                                                                                          • Gold Plated
                                                                                          • One-Touch Lock
                                                                                          • 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
                                                                                          • For Power Supply
                                                                                          • For Signal
                                                                                          • Connection between Boards
                                                                                          • For Power Supply
                                                                                          • For Signal
                                                                                          • Connection between Boards
                                                                                          • For Power Supply
                                                                                          • For Signal
                                                                                          • Connection between Boards
                                                                                          • Solder
                                                                                          • Gold Plated
                                                                                          • One-Touch Lock
                                                                                          • For Signal
                                                                                          • Sensor
                                                                                          • Solder
                                                                                          • Nickel-Plated
                                                                                          • One-Touch Lock
                                                                                          • For Signal
                                                                                          • Sensor
                                                                                          • PLC
                                                                                          • Solder
                                                                                          • Insertion
                                                                                          • Silver-Plated
                                                                                                    • JIS
                                                                                                    • For Power Supply
                                                                                                    • For Signal
                                                                                                    • Solder
                                                                                                    • Gold Plated
                                                                                                    Number Of Pins2 ~ 371 ~ 401 ~ 734 ~ 201 ~ 731 ~ 731 ~ 401 ~ 403 ~ 84 ~ 82 ~ 242 ~ 241 ~ 733 ~ 322 ~ 83 ~ 82 ~ 242 ~ 8202 ~ 7--52 ~ 162 ~ 84 ~ 88 ~ 372 ~ 162 ~ 74 ~ 81 ~ 732 ~ 162 ~ 401 ~ 402 ~ 162 ~ 168 ~ 374 ~ 123 ~ 814 ~ 72 ~ 42 ~ 7310
                                                                                                    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)Female (socket)Male (plug)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)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug)Male (plug) / Female (socket)Male (plug)Male (plug)Male (plug)Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Female (socket)Male (plug) / Female (socket)Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)OtherMale (plug) / Female (socket)Female (socket)Female (socket)
                                                                                                    Wire connection methodSolder / CrimpSolderSolderSolder / CrimpSolderSolderSolderSolderSolderSolderSolderSolder / CrimpSolderSolderSolderSolderSolderSolderSolder / CrimpSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolder
                                                                                                    Allowable Current(A)3 ~ 305 ~ 15013 ~ 150213 ~ 15013 ~ 1505 ~ 1505 ~ 150115 ~ 203 ~ 2013 ~ 1505 ~ 10515 ~ 305 ~ 20525 ~ 10-225 ~ 30513 ~ 105 ~ 205 ~ 10113 ~ 1505 ~ 305 ~ 1505 ~ 1505 ~ 205 ~ 203 ~ 102110155 ~ 10310
                                                                                                    Connection directionStraightStraight / AngleStraight / AngleStraightStraightAngleStraightStraightStraightStraightStraightStraight / AngleStraightStraight / AngleStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraight
                                                                                                    Allowable Voltage(V)125 ~ 250125 ~ 500DC250/AC200 ~ DC1750/AC1250-200 ~ 1750200 ~ 1750125 ~ 500125 ~ 500100100125 ~ 250250200 ~ 1750250/350125250125 ~ 250125-350 ~ 840AC500/DC700150 ~ 300150350 ~ 580125100350 ~ 560250350 ~ 840100200 ~ 1750350 ~ 580250 ~ 500125 ~ 500250250350 ~ 560100 ~ 140100--AC125350 ~ 600125250
                                                                                                    Protection function (environmentally resistant)NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
                                                                                                    ApplicationCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable Connection / For PCB / Panel MountCable ConnectionCable ConnectionCable ConnectionPanel MountPanel MountCable ConnectionPanel MountCable Connection / Panel MountPanel MountCable Connection / Panel MountCable ConnectionCable Connection / Panel MountCable ConnectionCable ConnectionCable ConnectionPanel MountCable ConnectionCable Connection / Panel MountCable ConnectionPanel MountPanel MountFor PCBCable Connection / Panel MountCable ConnectionCable ConnectionCable ConnectionCable Connection / Panel MountPanel MountCable ConnectionCable ConnectionCable ConnectionPanel MountCable ConnectionCable ConnectionCable ConnectionCable Connection / Panel MountCable Connection / Panel MountPanel MountCable Connection / Panel MountPanel MountPanel Mount
                                                                                                    Representative StandardPSEPSE / CSAUL / CUL---PSEPSE--PSE--ULULUL / TUV / CSAPSEUL--UL / CUL---UL-------PSEPSE-----------
                                                                                                    Connector ShapeRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRound
                                                                                                    M/N/ONJCNCSMS-MSMSNCSNCS--NJCNRMS--NETNJC---MS------NR--MS-NCSNCSNRNR---Other---OtherMJC
                                                                                                    A/B/C-----------------------------------------Other---
                                                                                                    P/Q/R--------------PLT--PLT-PRC03--R03-PLT-PRC04-PRC03-------PRC04-----PRC03--
                                                                                                    D/E/F--------DIN/miniDINDIN/miniDIN-----------EPRC05---DIN/miniDIN---DIN/miniDIN--------DIN/miniDIN------
                                                                                                    G/H/I---HR10--------------Other------------------HR10-------
                                                                                                    J/K/L-------------Other---------LEB-------LEB-------------
                                                                                                    V/W/X---------------------------------------------
                                                                                                    S/T/U----------------------------------------Other----
                                                                                                    Number---------------------------------------------

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