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JST SWPJR21TM05A Crimp Socket Contact

This crimp socket contact is designed for AWG 18-22 wire sizes, featuring a barrel diameter of 1.52 to 2.03mm. Made from tin-plated copper alloy, it offers excellent conductivity, corrosion resistance, and durability suitable for waterproof and non-waterproof conditions with a waterproof grade of IPX7. The connector supports a current of 7A and voltage of 300V, with a temperature range of -25°C to +85°C. Its compact design and reliable insulative and locking systems make it ideal for industrial electrical applications requiring secure, waterproof connections.

Authorized Distributors
Source:DigiKey
Part No:SWPJR-21T-M0.5A
Stock:12454
Inv Date:05-29-2026
Price: Unit price: $0.1
Buy/RFQ:
Part No:SWPJR-21T-M0.5A
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.0411
Buy/RFQ:
Part No:SWPJR-21T-M0.5A
Stock:9000
Inv Date:05-29-2026
Price: Unit price: $0.03101
Buy/RFQ:

JST SWPJR21TM05A Crimp Socket Contact Specifications:

  • Current rating: 7A AC, DC
  • Voltage rating: 300V AC, DC
  • Temperature range: -25°C to +85°C
  • Contact resistance: Initial value/10mΩ max, after environmental testing/20mΩ max
  • Insulation resistance: ≥1,000MΩ min
  • Withstanding voltage: 1,500V AC/minute
  • Applicable wire: AWG #22 to #18
  • Barrel diameter: 1.52mm to 2.03mm
  • Insulation O.D.: 2.32 to 2.88mm
  • Waterproof grade: IPX7
  • Material: Copper alloy, tin-plated
  • Operating temperature: -25°C to +85°C
  • RoHS compliant
  • Connector type: Crimp socket contact

Buy the JST Series WP Series Crimp Socket: SWPJR21TM05A

Buy the JST WP Series SWPJR21TM05A crimp socket contact online today for reliable, waterproof electrical connections. Designed for AWG 18-22 wires, it features a durable tin-plated copper alloy construction, supporting up to 7A at 300V. Its compact and waterproof design of IPX7 ensures it withstands harsh environments, making it suitable for industrial, automation, and electronic applications. Easy to install with secure locking and insulative features, this connector guarantees long-lasting performance and corrosion resistance, meeting RoHS standards for safety and environmental compliance.

Get JST WP Series SWPJR21TM05A today—built for precision and long-lasting durability with waterproof protection and reliable electrical performance.

Frequently Asked Questions

Where can I buy JST SWPJR21TM05A?

You can click on the BUY or RFQ button to purchase SWPJR21TM05A from an authorized JST distributor.

How do I troubleshoot issues or seek technical support for part SWPJR21TM05A?

You can download the SWPJR21TM05A datasheet or visit the JST website for support.

Who is the manufacturer of SWPJR21TM05A?

JST

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