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JST B12BXHALFSN header connector

This is a 12-position header connector from the XH Series with a 2.50 mm pitch. Designed for through-hole mounting, it supports both press-fit and soldering applications. The connector features a natural finish, suitable for various electronic assembly needs. It complies with RoHS standards and offers reliable electrical performance with a current rating of 3A AC/DC and a voltage rating of 250V AC/DC. Constructed with brass post and glass-filled PA wafer, it is ideal for durable, space-efficient electronic connections in industrial and consumer electronics.

Authorized Distributors
Source:Newark
Part No:B12B-XH-A (LF)(SN)
Stock:2008
Inv Date:05-29-2026
Price: Unit price: $0.645
Buy/RFQ:
Part No:B12B-XH-A(LF)(SN)
Stock:0
Inv Date:05-30-2026
Price: Unit price: $0.46
Buy/RFQ:
Part No:B12B-XH-A(LF)(SN)
Stock:39
Inv Date:05-29-2026
Price: Unit price: $0.27
Buy/RFQ:
Part No:B12B-XH-A(LF)(SN)
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.42166
Buy/RFQ:
Source:Arrow EU
Part No:B12B-XH-A(LF)(SN)
Stock:805
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:

JST B12BXHALFSN header connector Specifications:

  • Pitch: 2.50 mm
  • Number of Circuits: 12
  • Model No.: B12BXHALFSN
  • Current Rating: 3A AC/DC
  • Voltage Rating: 250V AC/DC
  • Temperature Range: -25°C to +85°C
  • Material Post: Brass, copper-undercoated, tin-plated
  • Material Wafer: Glass-filled PA 66, UL94V-0, natural (white)
  • Contact Resistance: Not specified
  • RoHS compliant
  • Dress withstand voltage: 1,000V AC/minute
  • Applicable Wire: AWG #30 to #22
  • Applicable PCB Thickness: 1.6mm

Buy the JST B12BXHALFSN – Reliable Connector for Industrial Applications

Purchase JST B12BXHALFSN online today—designed for reliable PCB connections with 12 circuits at a 2.50 mm pitch. Made from durable brass and high-quality plastics, this connector is RoHS compliant and supports through-hole mounting with a maximum current of 3A and voltage of 250V. Its space-efficient design fits easily into electronic devices, providing secure, long-lasting connections in industrial, consumer, and automation applications. Order now for quick, hassle-free delivery and enhance your electronic assembly process.

Get JST B12BXHALFSN today—built for precision and long-lasting durability in electronic assemblies.

Frequently Asked Questions

Where can I buy JST B12BXHALFSN?

You can click on the BUY or RFQ button to purchase B12BXHALFSN from an authorized JST distributor.

How do I troubleshoot issues or seek technical support for part B12BXHALFSN?

You can download the B12BXHALFSN datasheet or visit the JST website for support.

Who is the manufacturer of B12BXHALFSN?

JST

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