# TIP142 (Component)
## Description
Bipolar (BJT) Transistor NPN - Darlington 100V 10A 125W Through Hole TO-247 #CommonPartsLibrary #Transistors #Bipolar(BJT) #NPN #SingleBipolarTransistors #TIP142
## Component Details
- **Owner:** jecstronic
- **Created:** 11/2/2023
- **Last Updated:** 11/2/2023
- **Visibility:** Public
- **Part Type:** Transistor
- **Manufacturer Name:** STMicroelectronics
- **Datasheet URL:** https://www.st.com/content/ccc/resource/technical/document/datasheet/ec/61/1c/fd/4c/fe/48/b5/CD00000914.pdf/files/CD00000914.pdf/jcr:content/translations/en.CD00000914.pdf
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Manufacturer Part Number:** TIP142
- **Used in:** 42 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/tip142/stmicroelectronics.html?utm_currency=USD®ion=europe) | $0.9281 | 51K |
| [Digi-Key](https://www.digikey.com/en/products/detail/nte-electronics-inc/TIP142/11655429) | $2.94 | 404 |
| [HQonline](https://www.hqonline.com/product-detail/darlington-triodes-st-tip142-2500375305) | $0.90838 | 30 |
| [LCSC](https://www.lcsc.com/product-detail/C2907892.html) | $0.8993 | 189 |
| [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/TIP142?qs=ljbEvF4DwOPybbeZUhjQIg%3D%3D) | $3.12 | 9.9K |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=TIP142) | N/A | N/A |
| [Verical](https://www.verical.com/pd/stmicroelectronics-bjt---darlington-TIP142-133449?utm_currency=USD) | N/A | N/A |
- **Part Type:** Transistors
- **Sub-Type:** NPN
- **Manufacturer:** STMicroelectronics
- **MPN:** TIP142
- **Mount Type:** Through Hole
- **Package / Case Code:** TO
- **Pin Count:** 3
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | B | |
| 2 | C | |
| 3 | E | |
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*Generated from [https://www.flux.ai/jecstronic/tip142~vlb](https://www.flux.ai/jecstronic/tip142~vlb)*