# B4B-XH-A(LF)(SN) (Component) ## Description 1x4P 4P XH Tin 4 -25℃~+85℃ 3A 1 2.5mm Brass Direct Insert Plugin,P=2.5mm Wire To Board Connector ROHS B4B-XH-A(LF)(SN) CONN-TH_B4B-XH-A-LF-SN LCSC Part Number: C144395 JLCPCB Part Class: Extended Part Manufactured by JST ## Component Details - **Owner:** qgen-joshua - **Created:** 6/10/2026 - **Last Updated:** 6/16/2026 - **Visibility:** Public - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_JST-B4B-XH-A-LF-SN_C144395.pdf - **Connector Type:** Wire-to-board Header - **Manufacturer Name:** JST - **Product Info Url:** https://lcsc.com/product-detail/_JST-Sales-America_B4B-XH-A-LF-SN_JST-Sales-America-B4B-XH-A-LF-SN_C144395.html - **JLCPCB Part Class:** Extended Part - **Part Type:** Wire To Board / Wire To Wire Connector - **Positions:** 4 - **Manufacturer Part Number:** B4B-XH-A(LF)(SN) - **Package or Case Code:** CONN-TH_B4B-XH-A-LF-SN - **Label:** <Label Placeholder> - **Rows:** 1 - **LCSC Part Number:** C144395 - **Gender:** Male - **Pitch:** 2.5mm - **Used in:** 49 projects - **Forks:** 1 ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Arrow](https://www.arrow.com/en/products/b4b-xh-a-lf-sn/jst-manufacturing.html?utm_currency=USD&region=asia) | $0.1595 | 104K | | [Digi-Key](https://www.digikey.com/en/products/detail/jst-sales-america-inc/B4B-XH-A-LF-SN/1651047) | N/A | N/A | | [HQonline](https://www.hqonline.com/product-detail/wire-to-board-connectors-jst-b4b-xh-a-lf--sn--2500216447) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C144395.html) | N/A | N/A | | [Mouser](https://www.mouser.com/en/ProductDetail/JST-Commercial/B4B-XH-ALFSN?qs=cdbOS8ANM9CfC08d%252BywhFw%3D%3D) | $0.17 | 112K | | [Verical](https://www.verical.com/pd/jst-headers---pcb-receptacles-B4B-XH-A-LF--SN--455616?utm_currency=USD) | N/A | N/A | - **Part Type:** Connectors - **Sub-Type:** Headers and Wire Housings - **Manufacturer:** JST - **MPN:** B4B-XH-A(LF)(SN) - **Mount Type:** PCB - **Package / Case Code:** CONN-TH - **Pin Count:** 4 - **Compliance:** Rohs ## Pins | Pin | Name | Type | |-----|------|------| | 1 | 1 | | | 2 | 2 | | | 3 | 3 | | | 4 | 4 | | --- *Generated from [https://www.flux.ai/qgen-joshua/b4b-xh-alfsn~x7](https://www.flux.ai/qgen-joshua/b4b-xh-alfsn~x7)*