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JWPS (w2w)_1
JWPS CONNECTOR Waterproof Connectors (4.0mm Pitch Disconnectable Crimp Style (Wire to Wire))
  • Features
  • Specification
  • Downloads
  • Samples

The JWPS Connector is a development on JST’s successful JWPF connector and meets the need for a small form factor waterproof connector that will cope with the electrical requirements normally associated with large connector systems.

With a pitch size of 4.0mm, this waterproof connector consists of plug, receptacle, and header elements, that allow for wire to wire and wire to board configurations. The JWPS connector has been primarily designed for applications where waterproof protection is required, with a waterproof grade equivalent to 7 ingress protection.

This crimp style connector features a PBT (glass filled) seal ring holder, which contains a silicon rubber seal ring. This ring offers effective sealing against liquids and protection from dust, gases and other contaminates.

Available in 4 circuits, the JWPS series has a visually distinguishing three colour coding system for the prevention of mis-mating of the plug receptacle.


  • Waterproof grade: Equivalent to 7 ingress protection of JIC C0920. (IEC 60529 IPX7) 

  • Contained seal ring


  • Mis-mating prevention key


  • Double spring construction


  • RoHS Compliant

01 - Connection Type: Wire to Wire Connectors
02 - Product Type: Water Proof
03 - Pitch / Style: 4.0mm
04 - Current rating: 6A AC,DC
05 - Voltage rating: 300V AC,DC
06 - Temperature range: -55 to +85 Degrees Celsius
07 - Available number of circuits: 4
11 - Feature: Waterproof

Full Technical Drawings

If you require full technical drawings or any other in-depth information about this product series, please contact us using the link below.

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Additional Information

This product series has some additional information related to it that you can download from the list below.

1) Catalogue Page 2) 3D Model