# BC846B (Component) ## Description Bipolar Transistors - BJT BC846B SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR LCSC Part Number: C545560 JLCPCB Part Class: Extended Part Manufactured by UMW(友台半导体) ## Component Details - **Owner:** lcsc - **Created:** 10/30/2024 - **Last Updated:** 4/28/2025 - **Visibility:** Public - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2311091736_UMW-Youtai-Semiconductor-Co---Ltd--BC846B_C545560.pdf - **Part Type:** Bipolar Transistors - BJT - **Manufacturer Name:** UMW(友台半导体) - **JLCPCB Part Class:** Extended Part - **LCSC Part Number:** C545560 - **Product Info Url:** https://lcsc.com/product-detail/Transistors-NPN-PNP_UMW-Youtai-Semiconductor-Co-Ltd-BC846B_C545560.html - **Package or Case Code:** SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR - **Manufacturer Part Number:** BC846B - **Used in:** 1 project ## 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/bc846b/diotec-semiconductor-ag.html?utm_currency=USD&region=asia) | $0.10 | 6K | | [Digi-Key](https://www.digikey.com/en/products/detail/good-ark-semiconductor/BC846B/18648941) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/bipolar-bjt_elecsuper-bc846b_C5249691.html) | N/A | N/A | | [Mouser](https://www.mouser.com/en/ProductDetail/Diotec-Semiconductor/BC846B?qs=OlC7AqGiEDkE%2F6m7W8uUrg%3D%3D) | $0.10 | 226K | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=BC846B-LGE) | N/A | N/A | | [Verical](https://www.verical.com/pd/diotec-semiconductor-ag-bjt---general-purpose-BC846B-820379?utm_currency=USD) | N/A | N/A | - **Part Type:** Transistors - **Sub-Type:** BJT - **Manufacturer:** UMW - **MPN:** BC846B - **Mount Type:** PCB - **Package / Case Code:** SOT-23 - **Pin Count:** 3 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | B | | | 2 | E | | | 3 | C | | --- *Generated from [https://www.flux.ai/lcsc/bc846b~455f](https://www.flux.ai/lcsc/bc846b~455f)*