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JST B14BXASK1ALFSN Connector Header

This is a 14-position connector header from the XA Connector Series. It features a 2.5mm pitch, supports voltages up to 250V, and is compatible with 28-20 AWG wire sizes. The connector includes a boss for secure mounting and comes in a natural (uncolored) finish. Constructed with copper alloy, tin-plated, with a glass-filled PA 66 insulator, it is RoHS compliant. Suitable for through-hole PCB mounting, it offers secure locking, low insertion force, and durable electrical performance for various electronic applications.

Authorized Distributors
Part No:B14B-XASK-1-A(LF)(SN)
Stock:492
Inv Date:05-30-2026
Price: Unit price: $0.76
Buy/RFQ:
Part No:B14B-XASK-1-A(LF)(SN)
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.46
Buy/RFQ:
Part No:B14B-XASK-1-A(LF)(SN)
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.54806
Buy/RFQ:

JST B14BXASK1ALFSN Connector Header Specifications:

  • Pitch: 2.5mm
  • Voltage Rating: 250V AC/DC
  • Current Rating: 3A AC/DC (AWG 22, 20)
  • Applicable Wire: AWG 28 to 20
  • Insulation Resistance: 1,000MΩ min.
  • Contact Resistance: Initial/10mΩ max, After testing/20mΩ max
  • Temperature Range: -25°C to +85°C
  • Material: Copper alloy, tin-plated, reflow treatment
  • Insulator Material: Glass-filled PA 66, UL94V-0, natural (white)
  • RoHS Compliant
  • Dimensions and mounting: Suitable for through-hole and automatic PCB mounting, includes boss for secure fixing
  • Compatible with automatic board mounting & certified LR20812 machine
  • Withstanding Voltage: 1,000V AC/minute
  • Applicable PC board thickness: 1.6mm

Buy the JST Series XA Connector: 14-Position Connector Header B14BXASK1ALFSN

Purchase your JST Series XA Connector 14-position header online today and enhance your electronic assemblies with a high-quality, durable, and RoHS compliant component. Designed with a 2.5mm pitch and supporting voltages up to 250V, it is perfect for PCB applications requiring secure mounting and low insertion force. Made from copper alloy with tin-plating, and featuring a glass-filled insulator, this connector ensures excellent electrical performance and mechanical stability. Available in a natural finish with boss for added security, it guarantees reliable and long-lasting connections for your electronic projects.

Order your JST Series XA Connector 14-position header today and give your electronic projects the dependable quality they deserve for reliable connections.

Frequently Asked Questions

Where can I buy JST B14BXASK1ALFSN?

You can click on the BUY or RFQ button to purchase B14BXASK1ALFSN from an authorized JST distributor.

How do I troubleshoot issues or seek technical support for part B14BXASK1ALFSN?

You can download the B14BXASK1ALFSN datasheet or visit the JST website for support.

Who is the manufacturer of B14BXASK1ALFSN?

JST

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