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JST B3BXHALFSN XH Series Connector Header

A 3-position connector header from the XH series with a 2.50mm pitch. Designed for through-hole mounting with options for press-fit or soldering, finished in a natural color. Suitable for reliable electrical connections in various electronic assemblies. The connector features a brass post with tin-plated contacts, compliant with RoHS standards, and is compatible with wires AWG #30 to #22. It offers a voltage rating of 250V AC/DC and a current rating of 3A. The device ensures high insulation resistance and withstands voltages up to 1,000V AC for safe, stable operation in diverse environments.

Authorized Distributors
Source:Newark
Part No:B3B-XH-A (LF)(SN)
Stock:33855
Inv Date:05-29-2026
Price: Unit price: $0.141
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Part No:B3B-XH-A(LF)(SN)
Stock:18483
Inv Date:05-30-2026
Price: Unit price: $0.13
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Part No:B3B-XH-A(LF)(SN)
Stock:269313
Inv Date:05-29-2026
Price: Unit price: $0.073
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Part No:B3B-XH-A(LF)(SN)
Stock:44373
Inv Date:05-29-2026
Price: Unit price: $0.073
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Part No:B3B-XH-A(LF)(SN)
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.0685
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Part No:B3B-XH-A(LF)(SN)
Stock:4330
Inv Date:05-29-2026
Price: Unit price: $0.091
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Source:Arrow EU
Part No:B3B-XH-A(LF)(SN)
Stock:29346
Inv Date:05-30-2026
Price: N/A
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JST B3BXHALFSN XH Series Connector Header Specifications:

  • Current rating: 3A AC, DC (AWG #22)
  • Voltage rating: 250V AC/DC
  • Temperature range: -25°C to +85°C
  • Material of post: Brass, copper-undercoated, tin-plated
  • Material of wafer: Glass-filled PA 66, UL94V-0, natural
  • Contact resistance: Low, specified in datasheet
  • Insulation resistance: 1,000MΩ min.
  • Withstanding voltage: 1,000V AC/minute
  • Applicable wire: AWG #30 to #22
  • Applicable PC board thickness: 1.6mm
  • RoHS compliant; meets environmental standards
  • Dimensions: Approximate post height 4.0mm, pitch 2.50mm, overall length varies per model
  • Water resistance: Not specified but tested for electrical stability
  • Finish: Tin-plated contacts, natural post color

Buy the JST Series XH Connector: 3-Position 2.50mm Pitch Model B3BXHALFSN

Secure your electronic assemblies with the versatile XH series connector header. Designed for through-hole mounting with a compact 2.50mm pitch, it features robust tin-plated contacts, a brass post, and RoHS compliance for environmentally friendly operation. Ideal for high-reliability connections in various applications, this connector supports wire sizes from AWG #30 to #22 and withstands voltages up to 1,000V. Easy to install, durable, and suitable for diverse environmental conditions, order online now for fast delivery and competitive pricing.

Order your JST Series XH connector header B3BXHALFSN today and ensure reliable electrical connections for your electronic projects.

Frequently Asked Questions

Where can I buy JST B3BXHALFSN?

You can click on the BUY or RFQ button to purchase B3BXHALFSN from an authorized JST distributor.

How do I troubleshoot issues or seek technical support for part B3BXHALFSN?

You can download the B3BXHALFSN datasheet or visit the JST website for support.

Who is the manufacturer of B3BXHALFSN?

JST

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