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JST B12BEHALFSN high-density connector

A 12-pin male WtoB header connector with a 2.5mm pitch, featuring a white plastic housing and tin-plated contacts, suitable for electronic connections. Designed for high-density PCB wiring, this connector offers reliable electrical performance with a current rating of 3A and voltage rating of 250V. Its durable construction includes phosphor bronze contacts and UL94V-0 rated housing. Ideal for compact electronic assemblies requiring secure connection, vibration resistance, and compliance with RoHS standards. The connector supports AWG #22 wire and PCB thicknesses from 0.8 to 1.6mm, ensuring compatibility with various electronic designs.

Authorized Distributors
Source:Newark
Part No:B12B-EH-A(LF)(SN)
Stock:6028
Inv Date:05-29-2026
Price: Unit price: $0.78
Buy/RFQ:
Part No:B12B-EH-A(LF)(SN)
Stock:29
Inv Date:05-30-2026
Price: Unit price: $0.41
Buy/RFQ:
Part No:B12B-EH-A(LF)(SN)
Stock:2000
Inv Date:05-29-2026
Price: Unit price: $0.235
Buy/RFQ:
Part No:B12B-EH-A(LF)(SN)
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.38137
Buy/RFQ:
Source:Arrow EU
Part No:B12B-EH-A(LF)(SN)
Stock:529
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:

JST B12BEHALFSN high-density connector Specifications:

  • Current rating: 3A AC, DC
  • Voltage rating: 250V AC, DC
  • Temperature range: -25°C to +85°C
  • Insulation resistance: 1,000MΩ min.
  • Withstanding voltage: 800V AC/minute
  • Applicable wire: AWG #32 to #22
  • Applicable PCB thickness: 0.8 to 1.6mm
  • Contact Material: Phosphor bronze, tin-plated
  • Housing Material: PA 66, UL94V-0, white
  • Connector Pitch: 2.5mm
  • Number of Pins: 12
  • Housing Color: White
  • RoHS Compliant

Buy the Buy JST 2.5mm Pitch 12-Pin Connector Part Number B12BEHALFSN Online

Secure your electronic projects with JST's 12-pin high-density connector featuring a 2.5mm pitch, white housing, and tin-plated contacts. Designed for reliable and vibration-resistant connections, this connector supports current ratings up to 3A and voltage ratings of 250V. Its compact size makes it ideal for dense PCB layouts in consumer electronics, industrial equipment, and communication devices. Fast and easy to crimp with compatible tools, it ensures stable electrical performance and RoHS compliance. Buy online now for quick delivery and trusted quality.

Order your JST Series B12BEHALFSN 12-pin connector today and ensure secure, high-density electronic connections for your latest projects.

Frequently Asked Questions

Where can I buy JST B12BEHALFSN?

You can click on the BUY or RFQ button to purchase B12BEHALFSN from an authorized JST distributor.

How do I troubleshoot issues or seek technical support for part B12BEHALFSN?

You can download the B12BEHALFSN datasheet or visit the JST website for support.

Who is the manufacturer of B12BEHALFSN?

JST

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