# MMBT3904FA-7B (Component) ## Description Bipolar Transistors - BJT MMBT3904FA-7B DFN-3L_L0.8-W0.6-P0.35-BR LCSC Part Number: C151577 JLCPCB Part Class: Extended Part Manufactured by DIODES(美台) ## Component Details - **Owner:** lcsc - **Created:** 11/2/2024 - **Last Updated:** 4/24/2025 - **Visibility:** Public - **Part Type:** Bipolar Transistors - BJT - **Package or Case Code:** DFN-3L_L0.8-W0.6-P0.35-BR - **Manufacturer Part Number:** MMBT3904FA-7B - **JLCPCB Part Class:** Extended Part - **Product Info Url:** https://lcsc.com/product-detail/Transistors-NPN-PNP_DIODES_MMBT3904FA-7B_MMBT3904FA-7B_C151577.html - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1808280041_Diodes-Incorporated-MMBT3904FA-7B_C151577.pdf - **LCSC Part Number:** C151577 - **Manufacturer Name:** DIODES(美台) ## 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/mmbt3904fa-7b/diodes-incorporated.html?utm_currency=USD&region=nac) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C151577.html) | N/A | N/A | | [Mouser](https://www.mouser.com/ProductDetail/Diodes-Incorporated/MMBT3904FA-7B?qs=dQmlx5f5cRJFiYl0iC7pmw%3D%3D) | $0.68 | 2K | | [Verical](https://www.verical.com/pd/diodes-inc-bjt---general-purpose-MMBT3904FA-7B-1193735?utm_currency=USD) | N/A | N/A | - **Part Type:** Transistors - **Sub-Type:** BJT - **Manufacturer:** Diodes - **MPN:** MMBT3904FA-7B - **Mount Type:** PCB - **Package / Case Code:** Other - **Pin Count:** 3 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | B | | | 2 | E | | | 3 | C | | --- *Generated from [https://www.flux.ai/lcsc/mmbt3904fa-7b~c3ax](https://www.flux.ai/lcsc/mmbt3904fa-7b~c3ax)*