
LEDWallSign SORTED BACKUP
frankie-eight-days/ledWallSign
Join me as I build the most generic PCB project

The KSR251GLFS is a tactile Switche made by C&K in a SMD,6x3.8mm package with 2 pins. -40℃~+85℃ 2.5mm 3.8mm 32V 4.5N 50mA 6mm Gull Wing IP50 Round Button SPST Surface Mount,Vertical SMD,6x3.8mm Tactile Switches ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:KSR211GLFS, from EasyEDA) and its footprint (EasyEDA_Cloud:KEY-SMD_2P-L6.0-W3.8-LS7.30-L, from EasyEDA), ready for a KiCad board. 1,087 are in stock at JLCPCB (part C221790). 1 open-source board in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |

frankie-eight-days/ledWallSign
Join me as I build the most generic PCB project
<iframe src="https://pcbkit.io/embed/parts/c-k/KSR251GLFS" title="KSR251GLFS in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/c-k/KSR251GLFS.jpg" alt="KSR251GLFS" width="1200" height="900">[](https://pcbkit.io/parts/c-k/KSR251GLFS)Yes. The symbol is EasyEDA_Cloud:KSR211GLFS and the footprint EasyEDA_Cloud:KEY-SMD_2P-L6.0-W3.8-LS7.30-L, both drawn on this page. PCBKit places them on a board for you when you design with it.
SMD,6x3.8mm, with 2 pins. Its footprint is drawn on this page.
C&K publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C221790, with 1,087 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the YTS2191G by YIYUAN, the KSR231GLFS by C&K, the TS-1089A-B3D4 by Yuandi and the TS-1089-B3D2 by Yuandi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.