# MMBT5550LT1G (Component) ## Description Bipolar (BJT) Transistor NPN 140 V 600 mA 225 mW Surface Mount SOT-23-3 #CommonPartsLibrary #Transistors #Bipolar(BJT) #NPN #SingleBipolarTransistors ## Component Details - **Owner:** jecstronic - **Created:** 6/1/2022 - **Last Updated:** 4/27/2023 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Manufacturer Name:** onsemi - **Datasheet URL:** https://www.onsemi.com/pdf/datasheet/mmbt5550lt1-d.pdf - **Part Type:** Transistor - **Manufacturer Part Number:** MMBT5550LT1G - **Used in:** 5 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/mmbt5550lt1g/on-semiconductor.html?utm_currency=USD&region=europe) | N/A | N/A | | [Digi-Key](https://www.digikey.com/en/products/detail/onsemi/MMBT5550LT1G/919614) | N/A | N/A | | [HQonline](https://www.hqonline.com/product-detail/general-purpose-transistors-on-mmbt5550lt1g-2500392713) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C150072.html) | N/A | N/A | | [Mouser](https://www.mouser.com/en/ProductDetail/onsemi/MMBT5550LT1G?qs=R2UZ7gjkEjKW3fmkaqXxTw%3D%3D) | $0.17 | 65K | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=MMBT5550LT1G) | $0.21 | 3K | | [Verical](https://www.verical.com/pd/on-semiconductor-bjt---general-purpose-MMBT5550LT1G-82697?utm_currency=USD) | N/A | N/A | - **Part Type:** Transistors - **Sub-Type:** NPN - **Manufacturer:** ON Semiconductor - **MPN:** MMBT5550LT1G - **Mount Type:** Surface Mount - **Package / Case Code:** SOT-23 - **Pin Count:** 3 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | B | | | 2 | E | | | 3 | C | | --- *Generated from [https://www.flux.ai/jecstronic/mmbt5550lt1g~gh](https://www.flux.ai/jecstronic/mmbt5550lt1g~gh)*