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JST WPKR01HK Waterproof Connector Housing

Female housing for the waterproof connector series, designed for single-wire connections. It offers reliable sealing with grade 7 ingress protection (IPX7) compatible with 12V systems. Made from durable PBT with a brown NBR seal ring, ensuring strong environmental resistance. Suitable for applications requiring waterproof and high-reliability connectors, this component features a compact design and solid crimping connections. Ideal for use in demanding conditions, the housing guarantees long-lasting performance with excellent insulation resistance and withstand voltage capabilities for safe electrical operation.

Authorized Distributors
Source:DigiKey
Part No:WPKR-01H-K
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.39819
Buy/RFQ:
Part No:WPKR-01H-K
Stock:0
Inv Date:05-30-2026
Price: Unit price: $0.77
Buy/RFQ:
Part No:WPKR-01H-K
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.67274
Buy/RFQ:

JST WPKR01HK Waterproof Connector Housing Specifications:

  • Current rating: 7 A AC/DC
  • Voltage rating: 12 V AC/DC
  • Temperature range: -40°C to +105°C
  • Contact resistance: Initial value/ 5 mΩ max, After environmental tests/ 10 mΩ max
  • Insulation resistance: 100 MΩ min
  • Withstanding voltage: 1,000 VAC/minute
  • Applicable wire: 0.5 to 0.85 mm² insulation diameter 1.6 to 1.9 mm
  • Waterproof grade: Grade 7 ingress protection of JIS C 0920 (IPX7 of IEC 60529)
  • Material: Housing made of PBT, Seal ring made of NBR
  • RoHS2 compliant
  • Physical dimensions: Compatible with wire insulation diameters from 1.6 to 1.9 mm
  • Crimping: Compatible with automatic crimp applicators for reliable connection
  • Dimensions: Not specified in OCR data but optimized for waterproof wire-to-wire connections

Buy the JST Series WPK Waterproof Connector: WPKR01HK

Discover the JST waterproof connector housing WPKR01HK, engineered for high durability and reliable sealing up to grade 7 ingress protection. Made from robust PBT and NBR materials, it ensures excellent environmental resistance suitable for 12V electrical systems. Its compact design allows easy integration in space-constrained applications, providing secure wire-to-wire connections. Perfect for industrial, automotive, or outdoor use where waterproofing and reliable electrical performance are essential, this housing guarantees long-term durability and safety for demanding electrical environments.

Get JST WPKR01HK waterproof connector housing today—built for reliable sealing and long-lasting durability in tough environments.

Frequently Asked Questions

Where can I buy JST WPKR01HK?

You can click on the BUY or RFQ button to purchase WPKR01HK from an authorized JST distributor.

How do I troubleshoot issues or seek technical support for part WPKR01HK?

You can download the WPKR01HK datasheet or visit the JST website for support.

Who is the manufacturer of WPKR01HK?

JST

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