# BT138-800G,127 (Component) ## Description TRIACs BT138-800G,127 TO-220-3_L10.0-W4.5-P2.54-L LCSC Part Number: C256427 JLCPCB Part Class: Extended Part Manufactured by WeEn(瑞能) ## Component Details - **Owner:** lcsc - **Created:** 10/31/2024 - **Last Updated:** 4/23/2025 - **Visibility:** Public - **JLCPCB Part Class:** Extended Part - **LCSC Part Number:** C256427 - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1809011521_WeEn-Semiconductors-BT138-800G-127_C256427.pdf - **Part Type:** TRIACs - **Manufacturer Part Number:** BT138-800G,127 - **Manufacturer Name:** WeEn(瑞能) - **Package or Case Code:** TO-220-3_L10.0-W4.5-P2.54-L - **Product Info Url:** https://lcsc.com/product-detail/Others_WeEn-Semicon-BT138-800G-127_C256427.html ## 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/bt138-800g127/ween-semiconductors.html?utm_currency=USD&region=nac) | N/A | N/A | | [Mouser](https://www.mouser.com/ProductDetail/WeEn-Semiconductors/BT138-800G127?qs=me8TqzrmIYV4524kxmaY%252Bw%3D%3D) | $1.83 | 1.3K | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=BT138-800G.127) | $1.17 | 1.1K | - **Part Type:** Other - **MPN:** BT138-800G,127 - **Mount Type:** PCB - **Package / Case Code:** 220-TO - **Pin Count:** 3 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | T1 | | | 2 | T2 | | | 3 | G | | --- *Generated from [https://www.flux.ai/lcsc/bt138-800gc127~p5bb](https://www.flux.ai/lcsc/bt138-800gc127~p5bb)*