# R2819DS55F24S20 (Component) ## Description Tactile Switches R2819DS55F24S20 KEY-SMD_4P-L2.8-W1.9-TL LCSC Part Number: C571089 JLCPCB Part Class: Extended Part Manufactured by ROSWIN(罗斯赢) ## Component Details - **Owner:** lcsc - **Created:** 11/3/2024 - **Last Updated:** 4/29/2025 - **Visibility:** Public - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2006031011_ROSWIN-R2819DS55F24S20_C571089.pdf - **JLCPCB Part Class:** Extended Part - **Manufacturer Name:** ROSWIN(罗斯赢) - **Product Info Url:** https://lcsc.com/product-detail/Tactile-Switches_ROSWIN-R2819DS55F24S20_C571089.html - **Part Type:** Tactile Switches - **Manufacturer Part Number:** R2819DS55F24S20 - **Package or Case Code:** KEY-SMD_4P-L2.8-W1.9-TL - **LCSC Part Number:** C571089 - **Part Type:** Electromechanical Components - **MPN:** R2819DS55F24S20 - **Mount Type:** Surface Mount - **Package / Case Code:** KEY-SMD - **Pin Count:** 4 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | 1 | | | 2 | 2 | | | 3 | 3 | | | 4 | 4 | | --- *Generated from [https://www.flux.ai/lcsc/r2819ds55f24s20~gxn0](https://www.flux.ai/lcsc/r2819ds55f24s20~gxn0)*