# 2SA1943 (Component) ## Description Bipolar Transistors - BJT 2SA1943 TO-3PL_L20.0-W5.0-P5.45-L LCSC Part Number: C480004 JLCPCB Part Class: Extended Part Manufactured by SPTECH(深圳质超) ## Component Details - **Owner:** lcsc - **Created:** 11/6/2024 - **Last Updated:** 11/6/2024 - **Visibility:** Public - **Package or Case Code:** TO-3PL_L20.0-W5.0-P5.45-L - **Product Info Url:** https://lcsc.com/product-detail/Transistors-NPN-PNP_SPTECH-2SA1943_C480004.html - **JLCPCB Part Class:** Extended Part - **LCSC Part Number:** C480004 - **Datasheet URL:** https://assets.lcsc.com/datasheet/szlcsc/Download-ISO9001-Certification.pdf - **Part Type:** Bipolar Transistors - BJT - **Manufacturer Part Number:** 2SA1943 - **Manufacturer Name:** SPTECH(深圳质超) - **Used in:** 38 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 | |------------|--------------------|-------| | [Digi-Key](https://www.digikey.com/en/products/detail/evvo/2SA1943/22674744) | $2.44 | 7 | | [HQonline](https://www.hqonline.com/product-detail/general-purpose-transistors-sptech-2sa1943-1007150527) | $0.68004 | 25 | | [LCSC](https://www.lcsc.com/product-detail/C22390042.html) | $0.928 | 241 | - **Part Type:** Transistors - **Sub-Type:** BJT - **MPN:** 2SA1943 - **Mount Type:** PCB - **Package / Case Code:** TO - **Pin Count:** 3 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | B | | | 2 | C | | | 3 | E | | --- *Generated from [https://www.flux.ai/lcsc/2sa1943~e48x](https://www.flux.ai/lcsc/2sa1943~e48x)*