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JST B04BJWPFSKRLFSN waterproof connector

This waterproof connector housing from the JWPF series features a 4-position design with a 2.0mm pitch, ideal for applications requiring reliable moisture protection. Constructed with durable materials including PBT UL94V-0, it supports up to 3A current and 100V voltage ratings. Its design includes a contained seal ring, solid rubber seal, and double-spring construction, ensuring IPX7 waterproof grade compliance. Suitable for through-hole mounting, it is compatible with AWG #26 to #22 wires, making it ideal for waterproof electronic connections in diverse industrial and automation environments. The connector is RoHS compliant, with a natural color finish for easy integration.

Authorized Distributors
Source:Newark
Part No:B04B-JWPF-SK-R(LF)(SN)
Stock:4041
Inv Date:05-29-2026
Price: Unit price: $3.22
Buy/RFQ:
Part No:B04B-JWPF-SK-R(LF)(SN)
Stock:3
Inv Date:05-30-2026
Price: Unit price: $2.46
Buy/RFQ:
Part No:B04B-JWPF-SK-R-LFSN
Stock:0
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:
Part No:B04B-JWPF-SK-R(LF)(SN)
Stock:525
Inv Date:05-29-2026
Price: Unit price: $1.25
Buy/RFQ:
Part No:B04B-JWPF-SK-R(LF)(SN)
Stock:2170
Inv Date:05-29-2026
Price: Unit price: $1.54
Buy/RFQ:
Source:Arrow EU
Part No:B04B-JWPF-SK-R(LF)(SN)
Stock:139613
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:

JST B04BJWPFSKRLFSN waterproof connector Specifications:

  • Current rating: 3 A AC, DC
  • Voltage rating: 100 V AC, DC
  • Temperature range: -55°C to +85°C
  • Contact resistance: Initial 10 mΩ max, after environmental test 15 mΩ max
  • Insulation resistance: 1,000 MΩ minimum
  • Withstanding voltage: 1,000 VAC/minute
  • Applicable wire: AWG #26 to #22
  • Wire insulation O.D.: 1.4 to 1.7mm
  • Waterproof grade: IPX7 (JIS C 0920)
  • Housing material: PBT UL94V-0, natural color
  • Seal features: Contained seal ring and solid rubber seal
  • Operating temperature: -55°C to +85°C
  • Design supports through-hole mounting with dual lock features

Buy the JST Series Waterproof Wire Connector: B04BJWPFSKRLFSN

Enhance your electrical assembly with the JST waterproof connector, supporting 4 positions and a 2.0mm pitch, ideal for applications requiring high moisture resistance. Rated for 100V and 3A current, it features a sealed design with rubber seals, ensuring IPX7 waterproof performance. Made from durable PBT UL94V-0 material, it is suitable for through-hole mounting and compatible with AWG #26 to #22 wires. Its robust construction, RoHS compliance, and easy installation make it the perfect choice for reliable waterproof connections in industrial, automation, and outdoor electronics.

Get JST waterproof wire connector B04BJWPFSKRLFSN today—designed for reliable, moisture-proof electrical connections in harsh environments.

Frequently Asked Questions

Where can I buy JST B04BJWPFSKRLFSN?

You can click on the BUY or RFQ button to purchase B04BJWPFSKRLFSN from an authorized JST distributor.

How do I troubleshoot issues or seek technical support for part B04BJWPFSKRLFSN?

You can download the B04BJWPFSKRLFSN datasheet or visit the JST website for support.

Who is the manufacturer of B04BJWPFSKRLFSN?

JST

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