# B4B-ZR(LF)(SN) (Component) ## Description Wire To Board / Wire To Wire Connector B4B-ZR(LF)(SN) CONN-TH_B4B-ZR-LF-SN LCSC Part Number: C157997 JLCPCB Part Class: undefined Manufactured by JST ## Component Details - **Owner:** lcsc - **Created:** 10/30/2024 - **Last Updated:** 4/23/2025 - **Visibility:** Public - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_JST-B4B-ZR-LF-SN_C157997.pdf - **Manufacturer Part Number:** B4B-ZR(LF)(SN) - **Product Info Url:** https://lcsc.com/product-detail/Connectors_JST_B4B-ZR-LF-SN_B3P5-VH-LF-SN_C157997.html - **Manufacturer Name:** JST - **LCSC Part Number:** C157997 - **Package or Case Code:** CONN-TH_B4B-ZR-LF-SN - **Part Type:** Wire To Board / Wire To Wire Connector ## 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-zr-lf-sn/jst-manufacturing.html?utm_currency=USD&region=asia) | $0.1357 | 6.9K | | [HQonline](https://www.hqonline.com/product-detail/wire-to-board-connectors-jst-b4b-zr-lf--sn--2500421699) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C157997.html) | N/A | N/A | | [Mouser](https://www.mouser.com/en/ProductDetail/JST-Commercial/B4B-ZRLFSN?qs=QpmGXVUTftFM%252B0QwnoJl9g%3D%3D) | $0.17 | 0 | | [Verical](https://www.verical.com/pd/jst-headers---pcb-receptacles-B4BZRLFSN-448117?utm_currency=USD) | N/A | N/A | - **Part Type:** Connectors - **Sub-Type:** Other - **Manufacturer:** JST - **MPN:** B4B-ZR(LF)(SN) - **Mount Type:** PCB - **Package / Case Code:** CONN-TH - **Pin Count:** 4 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | 1 | | | 2 | 2 | | | 3 | 3 | | | 4 | 4 | | --- *Generated from [https://www.flux.ai/lcsc/b4b-zrlfsn~ew3h](https://www.flux.ai/lcsc/b4b-zrlfsn~ew3h)*