
Akeypad
luantty2/akeypad
8khz polling rate keypad, uses STM32F405 and USB3300, powered by QMK.

The EVQPLHA15 is a tactile Switche made by Panasonic in a SMD,4.9x4.9mm package with 6 pins. -20℃~+70℃ 1.5mm 1.6N 15V 20mA 4.9mm 4.9mm 500,000 Cycles J-Lead Round Button SPST Surface Mount,Vertical SMD,4.9x4.9mm Tactile Switches ROHS.
PCBKit's library has its footprint (EasyEDA_Cloud:KEY-SMD_6P-L4.9-4.9-P3.70, from EasyEDA), ready for a KiCad board. 90,873 are in stock at JLCPCB (part C79172). 2 open-source boards in 2 repositories on GitHub use it.
The library has no symbol for this part yet.

luantty2/akeypad
8khz polling rate keypad, uses STM32F405 and USB3300, powered by QMK.

<iframe src="https://pcbkit.io/embed/parts/panasonic/EVQPLHA15" title="EVQPLHA15 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/panasonic/EVQPLHA15.jpg" alt="EVQPLHA15" width="1200" height="900">[](https://pcbkit.io/parts/panasonic/EVQPLHA15)Yes. the footprint EasyEDA_Cloud:KEY-SMD_6P-L4.9-4.9-P3.70, both drawn on this page. PCBKit places them on a board for you when you design with it.
SMD,4.9x4.9mm, with 6 pins. Its footprint is drawn on this page.
Panasonic publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C79172, with 90,873 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the EVQPLMA15 by Panasonic and the EVQPLFA08 by Panasonic. Check their datasheets: a part that fits the footprint may still differ in its ratings.
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.