# TIP122 (Component) ## Description Darlington Transistors TIP122 TO-220-3_L10.0-W4.5-P2.54-L LCSC Part Number: C358524 JLCPCB Part Class: Extended Part Manufactured by BLUE ROCKET(蓝箭) ## Component Details - **Owner:** lcsc - **Created:** 11/5/2024 - **Last Updated:** 4/29/2025 - **Visibility:** Public - **Collector Current:** 5A - **Product Info Url:** https://lcsc.com/product-detail/Others_Foshan-Blue-Rocket-Elec-TIP122_C358524.html - **LCSC Part Number:** C358524 - **Power:** 2W - **JLCPCB Part Class:** Extended Part - **Manufacturer Part Number:** TIP122 - **Collector-emitter voltage:** 100V - **Manufacturer Name:** BLUE ROCKET(蓝箭) - **Part Type:** Darlington Transistors - **Transistor Type:** NPN - **Package or Case Code:** TO-220-3_L10.0-W4.5-P2.54-L - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1912111437_Foshan-Blue-Rocket-Elec-TIP122_C358524.pdf - **DC current gain:** 1000@3V,3A - **Used in:** 71 projects ## 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/tip122/stmicroelectronics.html?utm_currency=USD&region=europe) | $0.2496 | 17 | | [Digi-Key](https://www.digikey.com/en/products/detail/rochester-electronics-llc/TIP122/15641460) | $0.73 | 352 | | [LCSC](https://www.lcsc.com/product-detail/old-batch_stmicroelectronics-tip122_C22361705.html) | $0.3284 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/TIP122?qs=ljbEvF4DwOPuWPwhe20bIQ%3D%3D) | $0.51 | 2.8K | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=TIP122-LGE) | N/A | N/A | | [Verical](https://www.verical.com/pd/stmicroelectronics-bjt---darlington-TIP122-89197?utm_currency=USD) | N/A | N/A | - **Part Type:** Transistors - **Sub-Type:** NPN - **Manufacturer:** Blue Rocket - **MPN:** TIP122 - **Mount Type:** PCB - **Package / Case Code:** 220-TO - **Pin Count:** 3 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | B | | | 2 | C | | | 3 | E | | --- *Generated from [https://www.flux.ai/lcsc/tip122~4rdc](https://www.flux.ai/lcsc/tip122~4rdc)*