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JST XARR04V Wire Connector

This 2.5mm pitch wire-to-wire connector from the XA Series offers reliable connection with secure lock construction and panel mount capability. Suitable for voltages up to 250V AC/DC and wiring AWG #28 to #20, it features an insulation resistance of 500M min. and withstands voltage up to 1,500V AC/minute. Made from UL94V-0 rated glass-filled PA 66, the connector includes a secondary retainer for enhanced security. Ideal for industrial and electronic applications, it ensures stable, safe, and durable connections in various environments.

Authorized Distributors
Source:Newark
Part No:XARR-04V
Stock:4873
Inv Date:05-29-2026
Price: Unit price: $0.43
Buy/RFQ:
Source:DigiKey
Part No:XARR-04V
Stock:5016
Inv Date:05-29-2026
Price: Unit price: $0.19
Buy/RFQ:
Part No:XARR-04V
Stock:5
Inv Date:05-30-2026
Price: Unit price: $0.19
Buy/RFQ:
Part No:XARR-04V
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.0976
Buy/RFQ:
Part No:XARR-04V
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.16669
Buy/RFQ:

JST XARR04V Wire Connector Specifications:

  • Pitch: 2.5mm
  • Voltage rating: 250V AC/DC max.
  • Current rating: 3A AC/DC
  • Applicable wire size: AWG #28 to #20
  • Contact resistance: Initial / 10mΩ max, after environmental testing / 20mΩ max.
  • Insulation resistance: 500MΩ min.
  • Withstanding voltage: 1,500V AC/minute
  • Temperature range: -25°C to +85°C
  • Material: UL94V-0 rated glass-filled PA 66, natural (white)
  • Certification: RoHS compliant
  • Includes secondary retainer for secure locking
  • Panel mount capability
  • Compatible with existing XA sockets
  • Reliable secondary retainer available

Buy the JST Series XA Connector: XARR04V

Purchase the JST XA Series XARR04V connector online today. Designed with a 2.5mm pitch, supporting voltages up to 250V and wire sizes AWG 28-20, this high-quality wire connector offers secure connections with panel mounting options and a secondary retainer for enhanced safety. Made from UL94V-0 rated material, it ensures long-lasting durability and reliability in demanding environments. Ideal for electronic, industrial, and control systems, buy now to ensure stable, safe connectivity that meets your technical specifications and operational needs.

Get JST XA Series XARR04V today—built for precision, durability, and secure panel mounting in electronic and industrial applications.

Frequently Asked Questions

Where can I buy JST XARR04V?

You can click on the BUY or RFQ button to purchase XARR04V from an authorized JST distributor.

How do I troubleshoot issues or seek technical support for part XARR04V?

You can download the XARR04V datasheet or visit the JST website for support.

Who is the manufacturer of XARR04V?

JST

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