# S4004DS1RP (Component) ## Description SCR 400 V 4 A Sensitive Gate Surface Mount TO-252 (DPAK) #CommonPartsLibrary #Thyristors #SCRs ## Component Details - **Owner:** adrian95 - **Created:** 10/9/2025 - **Last Updated:** 10/9/2025 - **Visibility:** Public - **Part Type:** Thyristors - **Manufacturer Part Number:** S4004DS1RP - **Manufacturer Name:** Littelfuse Inc. - **License:** https://creativecommons.org/licenses/by/4.0/ - **Datasheet URL:** https://www.littelfuse.com/assetdocs/littelfuse-thyristor-sxx04xsx-datasheet?assetguid=20902127-e9a8-4fe0-8008-b4513c557af3 ## 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/s4004ds1rp/littelfuse.html?utm_currency=USD&region=nac) | $0.3914 | 173 | | [LCSC](https://www.lcsc.com/product-detail/C17235443.html) | $0.2386 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Littelfuse/S4004DS1RP?qs=JJML70Qc14tbKwJbDsRoMA%3D%3D) | $2.05 | 16K | | [Verical](https://www.verical.com/pd/littelfuse-scrs-S4004DS1RP-6020186?utm_currency=USD) | N/A | N/A | - **Part Type:** Thyristors - **Manufacturer:** Littelfuse - **MPN:** S4004DS1RP - **Mount Type:** Surface Mount - **Package / Case Code:** 252-TO - **Pin Count:** 3 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | Gate | | | 2 | Cathode | | | 3 | Anode | | --- *Generated from [https://www.flux.ai/adrian95/s4004ds1rp](https://www.flux.ai/adrian95/s4004ds1rp)*