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Round Connectors(Representative Standard:PSE)

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
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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

      NCS Straight Plug (Screw)

        NCS Panel Mountable Receptacle (Screw)

        • On Sale Till 31/03/2025

        NJC JIS Standards Panel Mountable Receptacle (Screw Model)

        • On Sale Till 31/03/2025

        NJC JIS Standards Straight Plug (Screw)

          Waterproof and Oilproof Connector NT Series

            NCS Conduit Plug (Screw)

            • On Sale Till 31/03/2025

            NCS Relay Adapter (Screw)

              NJW Waterproof Straight Plug (Screw)

                NCS Angle Plug (Screw)

                  NJC JIS Standards Relay Adapter (Screw)

                    NJW Waterproof Relay Adapter (Screw)

                      NJW Waterproof Panel Mountable Receptacle (Screw)

                        Round Connector 25AA Series

                          CN-70-P Series

                            CN-70-B Series

                            Brand

                            NANABOSHI

                            NANABOSHI

                            NANABOSHI

                            MISUMI

                            MISUMI

                            MISUMI

                            MISUMI

                            NANABOSHI

                            MISUMI

                            MISUMI

                            MISUMI

                            MISUMI

                            MISUMI

                            MISUMI

                            MISUMI

                            NANABOSHI

                            SATOPARTS

                            SATOPARTS

                            Product Series

                            Connector NJC Series

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

                            Connector NJW Series

                            NCS Straight Plug (Screw)

                            NCS Panel Mountable Receptacle (Screw)

                            NJC JIS Standards Panel Mountable Receptacle (Screw Model)

                            NJC JIS Standards Straight Plug (Screw)

                            Waterproof and Oilproof Connector NT Series

                            NCS Conduit Plug (Screw)

                            NCS Relay Adapter (Screw)

                            NJW Waterproof Straight Plug (Screw)

                            NCS Angle Plug (Screw)

                            NJC JIS Standards Relay Adapter (Screw)

                            NJW Waterproof Relay Adapter (Screw)

                            NJW Waterproof Panel Mountable Receptacle (Screw)

                            Round Connector 25AA Series

                            CN-70-P Series

                            CN-70-B Series

                            CAD
                            • 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 4 Day(s) or more 3 Day(s) or more Same day or more Same day or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 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
                                  • 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
                                  • CSA
                                  • JIS
                                  • PSE Law
                                  • For Power Supply
                                  • For Signal
                                  • Solder
                                  • UL
                                  • CSA
                                  • JIS
                                  • PSE Law
                                  • For Power Supply
                                  • For Signal
                                  • Solder
                                    • 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
                                    • PSE Law
                                    • For Power Supply
                                    • For Signal
                                    • Connection between Boards
                                    • Solder
                                    • Silver-Plated
                                    • PSE Law
                                    • For Power Supply
                                    • For Signal
                                    • Connection between Boards
                                    • Solder
                                    • Screw Lock
                                    • UL
                                    • CSA
                                    • JIS
                                    • PSE Law
                                    • For Power Supply
                                    • For Signal
                                    • Solder
                                    • For Power Supply
                                    • For Signal
                                    • Connection between Boards
                                    • Solder
                                    • Silver-Plated
                                    • For Power Supply
                                    • For Signal
                                    • Connection between Boards
                                    • Solder
                                    • Silver-Plated
                                          Number Of Pins2 ~ 52 ~ 52 ~ 52 ~ 52 ~ 52 ~ 52 ~ 542 ~ 52 ~ 52 ~ 52 ~ 52 ~ 52 ~ 52 ~ 52 ~ 42 ~ 43 ~ 4
                                          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)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug)-
                                          Wire connection methodSolder / CrimpSolderSolder / CrimpSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderCrimpSolderSolder
                                          Allowable Current(A)10 ~ 305 ~ 5010 ~ 3010 ~ 5010 ~ 5010 ~ 2010 ~ 203010 ~ 5010 ~ 5010 ~ 201010 ~ 2010 ~ 2010 ~ 201055
                                          Connection directionStraightStraight / AngleStraightStraightStraightStraightStraightStraightStraightStraightStraightAngleStraightStraightStraightStraightStraight-
                                          Allowable Voltage(V)125 ~ 250125 ~ 250125 ~ 250250 ~ 500250125 ~ 250125 ~ 250250250250125 ~ 250250125 ~ 250125 ~ 250125 ~ 250250AC125AC125
                                          Protection function (environmentally resistant)NANAAvailableNANANANAAvailableNANAAvailableNANAAvailableAvailableNANA-
                                          ApplicationCable Connection / Panel MountCable Connection / Panel MountCable Connection / Panel MountCable ConnectionPanel MountPanel MountCable ConnectionCable ConnectionCable ConnectionCable ConnectionCable ConnectionCable ConnectionCable ConnectionCable ConnectionPanel MountCable Connection / Panel MountCable Connection-
                                          Representative StandardPSEPSEPSEPSEPSEPSEPSEPSEPSEPSEPSEPSEPSEPSEPSEPSEPSEPSE
                                          Connector ShapeRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRoundRound
                                          M/N/ONJCNCSNJWNCSNCSNJCNJCOtherNCSNCSNJWNCSNJCNJWNJW---
                                          A/B/C----------------OtherOther
                                          P/Q/R------------------
                                          D/E/F------------------
                                          G/H/I------------------
                                          J/K/L------------------
                                          V/W/X------------------
                                          S/T/U------------------
                                          Number---------------Other--

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