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JST 04RJWPSVKLEDXA Waterproof Connector

This waterproof 4-position connector receptacle from the JWPS series features a 4.0mm pitch and is rated for 300V, ideal for secure and reliable electrical connections in demanding environments. Designed with a rubber seal, housing-to-terminal locks, and mis-mating prevention key, it offers grade 7 ingress protection (IPX7) compliant with JIS C 0920 and IEC 60529 standards. Made from glass-filled PBT with tin-plated copper alloy contacts, it supports wire sizes from AWG #22 to #18, operates at temperatures from -55°C to +85°C, and is RoHS compliant, ensuring durability and safety in industrial applications.

Authorized Distributors
Source:Newark
Part No:04R-JWPS-VKLE-DX-A
Stock:980
Inv Date:05-29-2026
Price: Unit price: $3.09
Buy/RFQ:
Source:DigiKey
Part No:04R-JWPS-VKLE-DX-A
Stock:0
Inv Date:05-29-2026
Price: Unit price: $1.28605
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Part No:04R-JWPS-VKLE-DX-A
Stock:430
Inv Date:05-30-2026
Price: Unit price: $3.16
Buy/RFQ:
Part No:04R-JWPS-VKLE-DX-A
Stock:400
Inv Date:05-29-2026
Price: Unit price: $1.13
Buy/RFQ:
Part No:04R-JWPS-VKLE-DX-A
Stock:5400
Inv Date:05-29-2026
Price: Unit price: $1.58
Buy/RFQ:

JST 04RJWPSVKLEDXA Waterproof Connector Specifications:

  • Current rating: 4 A AC, DC (AWG #22); 5 AAC, DC (AWG #20); 6 AAC, DC (AWG #18)
  • Voltage rating: 300 V AC, DC
  • Temperature range: -55°C to +85°C
  • Applicable wire: AWG #22 to #18, insulation O.D.: 1.75 to 2.5 mm
  • Applicable PC board thickness: 1.6 mm
  • Waterproof grade: Grade 7 ingress protection (IPX7) of JIS C 0920/IPX7 IEC 60529
  • Housing Material: Glass-filled PBT, UL94V-0
  • Contact Material: Copper alloy, tin-plated
  • Seal rubber: Silicone rubber, light blue
  • Insulation O.D.: 1.75~25 mm
  • RoHS compliant

Buy the JST 04RJWPSVKLEDXA – Reliable Waterproof Connector for Industrial Applications

Purchase the JST waterproof connector now for dependable electrical connections in environments where moisture and water ingress are concerns. Designed with a robust rubber seal and IPX7 protection, it ensures safety and long-lasting performance. Suitable for wire sizes from AWG #22 to #18, rated up to 300V, and capable of withstanding temperatures from -55°C to +85°C. Its durable PBT housing, tin-plated contacts, and RoHS compliance make it an ideal choice for industrial, automation, and safety-critical applications. Order online today for quick delivery and peace of mind.

Get JST waterproof connector today—designed for durability, reliable sealing, and secure connections in harsh environments.

Frequently Asked Questions

Where can I buy JST 04RJWPSVKLEDXA?

You can click on the BUY or RFQ button to purchase 04RJWPSVKLEDXA from an authorized JST distributor.

How do I troubleshoot issues or seek technical support for part 04RJWPSVKLEDXA?

You can download the 04RJWPSVKLEDXA datasheet or visit the JST website for support.

Who is the manufacturer of 04RJWPSVKLEDXA?

JST

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