# MMBT5551M3T5G (Component) ## Description Bipolar Transistors - BJT MMBT5551M3T5G SOT-723_L1.2-W0.8-P0.40-LS1.2-BR LCSC Part Number: C154799 JLCPCB Part Class: Extended Part Manufactured by onsemi(安森美) ## Component Details - **Owner:** lcsc - **Created:** 11/2/2024 - **Last Updated:** 4/29/2025 - **Visibility:** Public - **Manufacturer Name:** onsemi(安森美) - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1809111713_onsemi-MMBT5551M3T5G_C154799.pdf - **LCSC Part Number:** C154799 - **Part Type:** Bipolar Transistors - BJT - **Manufacturer Part Number:** MMBT5551M3T5G - **JLCPCB Part Class:** Extended Part - **Package or Case Code:** SOT-723_L1.2-W0.8-P0.40-LS1.2-BR - **Product Info Url:** https://lcsc.com/product-detail/Transistors-NPN-PNP_ON_MMBT5551M3T5G_MMBT5551M3T5G_C154799.html ## 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/mmbt5551m3t5g/on-semiconductor.html?utm_currency=USD&region=asia) | $0.0348 | 628 | | [LCSC](https://www.lcsc.com/product-detail/C154799.html) | N/A | N/A | | [Mouser](https://www.mouser.com/en/ProductDetail/onsemi/MMBT5551M3T5G?qs=N5dOQkml4H85mQ0wx4ogxQ%3D%3D) | $0.18 | 40K | | [Verical](https://www.verical.com/pd/on-semiconductor-bjt---general-purpose-MMBT5551M3T5G-8487946?utm_currency=USD) | N/A | N/A | - **Part Type:** Transistors - **Sub-Type:** BJT - **Manufacturer:** ON Semiconductor - **MPN:** MMBT5551M3T5G - **Mount Type:** PCB - **Package / Case Code:** SOT-723 - **Pin Count:** 3 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | B | | | 2 | E | | | 3 | C | | --- *Generated from [https://www.flux.ai/lcsc/mmbt5551m3t5g~t8h0](https://www.flux.ai/lcsc/mmbt5551m3t5g~t8h0)*