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JST JFMWSA21 wire side connector

This is a metal shell type connector designed for wire-side connection, featuring a 2-module configuration suitable for various electronic applications. It offers waterproof performance, a rigid metal shell, and easy mating operation. Compatible with JFA connectors J2000 and J300 series, it is rated for 3A maximum current at 250V AC/DC, withstanding voltage of 1,500V AC. Its construction supports AWG #28 to #20 wire, with cable O.D. between 11.1 and 13.6mm, making it ideal for robust, reliable electrical connections in industrial and electronic environments.

Authorized Distributors
Part No:JFM-WSA-2-1
Stock:0
Inv Date:05-29-2026
Price: Unit price: $45.8427
Buy/RFQ:

JST JFMWSA21 wire side connector Specifications:

  • Current rating: 3A max. AC, DC
  • Voltage rating: 250V AC, DC
  • Temperature range: -55°C to +105°C
  • Withstanding voltage: 1,500V AC/minute
  • Applicable wire: AWG #28 to #20 (0.08 to 0.75mm²)
  • Cable O.D.: 11.1 to 13.6mm
  • Physical size: 2-module configuration
  • Material: Rigid metal shell
  • Compatibility: JFA connectors J2000 and J300 series
  • Design features: Waterproof, misinsertion prevention, easy mating

Buy the JST JFMWSA21 – Reliable Waterproof Metal Shell Connector for Industrial Applications

Enhance your electronic setups with the JST JFMWSA21 waterproof metal shell connector. Designed for wire-side connections, it ensures reliable, waterproof operation with a rugged metal shell. Suitable for industrial applications, it supports wire sizes from AWG #28 to #20 and features easy mating and misinsertion prevention. Rated for 3A at 250V, it withstands voltages up to 1,500V AC. Opt for this robust connector to improve connection durability, safety, and efficiency in your electronic systems. Purchase online now for quick delivery.

Buy JST JFMWSA21 waterproof metal shell connector now and experience unmatched reliability and performance in your electronic and industrial projects.

Frequently Asked Questions

Where can I buy JST JFMWSA21?

You can click on the BUY or RFQ button to purchase JFMWSA21 from an authorized JST distributor.

How do I troubleshoot issues or seek technical support for part JFMWSA21?

You can download the JFMWSA21 datasheet or visit the JST website for support.

Who is the manufacturer of JFMWSA21?

JST

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