# DTC143XCAT116 (Component) ## Description Pre-Biased Bipolar Transistor (BJT) NPN - Pre-Biased 50 V 100 mA 250 MHz 200 mW Surface Mount SST3 SOT-23 #CommonPartsLibrary #TransistorBJT ## Component Details - **Owner:** jecstronic - **Created:** 11/16/2021 - **Last Updated:** 8/20/2025 - **Visibility:** Public - **Datasheet URL:** https://fscdn.rohm.com/en/products/databook/datasheet/discrete/transistor/digital/dtc143xcat116-e.pdf - **Part Type:** Transistor - **License:** https://creativecommons.org/licenses/by/4.0/ - **Manufacturer Name:** Rohm Semiconductor - **Manufacturer Part Number:** DTC143XCAT116 - **Used in:** 6 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/dtc143xcat116/rohm-semiconductor?utm_currency=USD&region=nac) | $0.0092 | 1.1K | | [Digi-Key](https://www.digikey.com/product-detail/en/rohm-semiconductor/DTC143XCAT116/DTC143XCAT116CT-ND/6180583) | $0.24 | 7K | | [LCSC](https://www.lcsc.com/product-detail/C5336579.html) | N/A | N/A | | [Mouser](https://www.mouser.com/ProductDetail/ROHM-Semiconductor/DTC143XCAT116?qs=WbpYJYa8y33SCrJR8oza%2FA%3D%3D) | $0.23 | 579 | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=DTC143XCAT116) | $0.1839 | 3K | | [Verical](https://www.verical.com/pd/rohm-semiconductor-digital-bjt-DTC143XCAT116-4369226?utm_currency=USD) | N/A | N/A | - **Part Type:** Transistors - **Sub-Type:** NPN - **Manufacturer:** Rohm - **MPN:** DTC143XCAT116 - **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/dtc143xcat116~5g5](https://www.flux.ai/jecstronic/dtc143xcat116~5g5)*