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JST S12BXHALFSN Connector Header

The component is a 12-position side-entry connector header from the XH Series, with a 2.50mm pitch. It features through-hole mounting options including press-fit and solder types, and comes in a natural (uncolored) finish. Made of durable brass with a copper-undercoated, tin-plated surface, it is RoHS compliant. Designed for easy PCB mounting, the header supports a maximum current of 3A and voltage of 250V. Suitable for compact electronic assemblies, it provides reliable electrical connections in industrial and consumer applications.

Authorized Distributors
Source:Newark
Part No:S12B-XH-A (LF)(SN)
Stock:289
Inv Date:05-29-2026
Price: Unit price: $1.11
Buy/RFQ:
Part No:S12B-XH-A(LF)(SN)
Stock:0
Inv Date:05-30-2026
Price: Unit price: $0.61
Buy/RFQ:
Part No:S12B-XH-A(LF)(SN)
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.36
Buy/RFQ:
Part No:S12B-XH-A(LF)(SN)
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.68776
Buy/RFQ:
Source:Arrow EU
Part No:S12B-XH-A (LF)(SN)
Stock:140
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:

JST S12BXHALFSN Connector Header Specifications:

  • Pitch: 2.50mm
  • Number of Circuits: 12
  • Material Post: Copper alloy, copper-undercoated, tin-plated (reflow treatment)
  • Material Wafer: PA 66, UL94V-0, natural (white)
  • Current Rating: 3A AC, DC
  • Voltage Rating: 250V AC/DC
  • Temperature Range: -25°C to +85°C
  • Insulation Resistance: 1,000MΩ min
  • Contact Resistance: Not specified
  • RoHS compliant
  • Mounting: Through-hole, press-fit or solder types
  • Certification: RoHS compliant

Buy the JST Series XH Connector: S12BXHALFSN

Purchase the JST S12BXHALFSN connector header online today and enjoy reliable, high-quality electrical connections. Designed with a 2.50mm pitch and RoHS compliance, this 12-position side-entry connector is suitable for PCB mounting through-hole applications. Crafted from copper alloy with tin-plated surfaces for enhanced durability, it supports up to 3A current and 250V voltage ratings. Perfect for compact, industrial, and consumer electronics, this connector guarantees secure assembly and long-term performance. Order now for quick delivery and easy integration into your designs.

Get JST S12BXHALFSN today—built for precision and long-lasting durability in electronic connections.

Frequently Asked Questions

Where can I buy JST S12BXHALFSN?

You can click on the BUY or RFQ button to purchase S12BXHALFSN from an authorized JST distributor.

How do I troubleshoot issues or seek technical support for part S12BXHALFSN?

You can download the S12BXHALFSN datasheet or visit the JST website for support.

Who is the manufacturer of S12BXHALFSN?

JST

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