Search Log in / register
Sample Cart

JST are maintaining our operations throughout this difficult period. Our objective is to continue to meet your requirements wherever possible with our usual high levels of service and support. See our full statement here.

WPJ CONNECTOR Waterproof Connectors (5.0mm Pitch Disconnectable Crimp Style)
  • Features
  • Specification
  • Downloads
  • Tooling
  • Samples

Waterproof Connectors - The WPJ Series is Compact, Water Resist and Durable. This connector for electrical connection can be used on both waterproof and non-waterproof conditions, depending on the usage.

Just by placing a rubber part will change it into a water resistant connector. Both conditions are using the same header.





  • Waterproof Performance

Grade 7 ingress protection of JIS C 0920 (IEC 60529 IPX7)

  • Control Key System


  • Contacting part of contact is hardly deformed


  • Inner-housing lock


  • Compact Design


  • Standards

UL Recognized E60389

CSA Certified LR20812

TUV Certified R50073100

  • RoHS Compliant

01 - Connection Type: Printed Circuit Board Connectors
02 - Product Type: Wire to Board Crimp style Connectors
03 - Pitch / Style: 5.00mm
04 - Current rating: 7A AC,DC
05 - Voltage rating: 300V AC,DC
06 - Temperature range: -25 to +85 Degrees Celsius
07 - Available number of circuits: 2, 3
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.

Contact Us

Additional Information

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

Catalogue Page Link to 3D Data
Can't find a Tool?

If you're having trouble finding the right tool, please contact our sales team.

Contact Us
Applicators (Industry Standard)

Please select a tool for more information.

Industry Standard (Semi Automatic) Applicator for SWPJR-21T-M0.5A and SWPJT-21T-P0.5A
Industry Standard (Semi Automatic) Applicator for SWPJR-21T-M0.5 and SWPJT-21T-P0.5