# 2-1904045-4 (Component) ## Description Relay Socket Through Hole ## Component Details - **Owner:** adrian95 - **Created:** 3/5/2026 - **Last Updated:** 3/5/2026 - **Visibility:** Public - **Datasheet URL:** https://componentsearchengine.com/Datasheets/1/2-1904045-4.pdf - **Part Type:** Electromechanical Components - **License:** https://creativecommons.org/licenses/by/4.0/ - **Mount:** Hardware - **Manufacturer Name:** TE Connectivity Potter & Brumfield Relays - **Manufacturer Part Number:** 2-1904045-4 - **Used in:** 17 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/te-connectivity-potter-brumfield-relays/2-1904045-4/5437937) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C5165378.html) | $18.3386 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/TE-Connectivity-AMP/2-1904045-4?qs=6xDM53S3Z3INwh%252BgMVz0jw%3D%3D) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** TE Connectivity - **MPN:** 2-1904045-4 - **Mount Type:** Hardware - **Pin Count:** 5 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | 1 | | | 2 | 2 | | | 3 | 3 | | | 4 | 4 | | | 5 | 5 | | --- *Generated from [https://www.flux.ai/adrian95/2-1904045-4~5nm](https://www.flux.ai/adrian95/2-1904045-4~5nm)*