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JST S4BXHA1LFSN connector header

This is a side entry connector header from the XH Series with four positions. It features a 2.50mm pitch, and is designed for through-hole mounting using press-fit or solder connection methods. The component has a natural finish, making it suitable for a variety of electronic applications. Constructed from brass with a copper-undercoated, tin-plated surface, it complies with RoHS standards and offers reliable electrical contact with a current rating of 3A and voltage rating of 250V. The header is compatible with PCB thickness up to 1.6mm, providing durable and stable electrical connections in industrial and consumer electronics.

Authorized Distributors
Part No:S4B-XH-A-1(LF)(SN)
Stock:1370
Inv Date:05-30-2026
Price: Unit price: $0.22
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Part No:S4B-XH-A-1-LFSN
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:S4B-XH-A-1(LF)(SN)
Stock:35
Inv Date:05-29-2026
Price: Unit price: $0.1325
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Part No:S4B-XH-A-1(LF)(SN)
Stock:1276
Inv Date:05-29-2026
Price: Unit price: $0.1325
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Part No:S4B-XH-A-1(LF)(SN)
Stock:500
Inv Date:05-29-2026
Price: Unit price: $0.119
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Part No:S4B-XH-A-1(LF)(SN)
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.19462
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Source:Arrow EU
Part No:S4B-XH-A-1(LF)(SN)
Stock:19775
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:

JST S4BXHA1LFSN connector header Specifications:

  • Current rating: 3A AC/DC
  • Voltage rating: 250V AC/DC
  • Temperature range: -25°C to +85°C
  • Material: Brass, copper-undercoated, tin-plated
  • Applicable wire: AWG #30 to #22
  • Applicable PCB thickness: 1.6mm
  • Insulation resistance: 1,000MΩ min.
  • Withstanding voltage: 1,000V AC/minute
  • Contact resistance: Low, specific value not specified
  • RoHS compliant
  • Dimensions: Pitch 2.50mm, length specific to model, suitable for through-hole mounting
  • Color: Natural (white)

Buy the JST B4B-XH-2 Reliable Connector Header for Industrial Applications

Upgrade your electronic assemblies with the JST B4B-XH-2 connector header. This four-position, 2.50mm pitch through-hole connector offers excellent electrical stability, RoHS compliance, and a user-friendly natural finish. Made from durable brass with tin plating, it supports wire sizes from AWG 30 to 22, with a maximum current of 3A and voltage of 250V. Whether for industrial or consumer electronics, this header provides reliable connections, easy installation, and adherence to safety standards. Order online today for fast delivery.

Order your JST B4B-XH-2 connector header today and ensure reliable, durable connections for your electronic projects and industrial applications.

Frequently Asked Questions

Where can I buy JST S4BXHA1LFSN?

You can click on the BUY or RFQ button to purchase S4BXHA1LFSN from an authorized JST distributor.

How do I troubleshoot issues or seek technical support for part S4BXHA1LFSN?

You can download the S4BXHA1LFSN datasheet or visit the JST website for support.

Who is the manufacturer of S4BXHA1LFSN?

JST

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