3.5 × 2.9 mm SMD SPST-NO tactile switch, top-actuated, 3.5 N force, rated 50 mA at 12 VDC.
Also added the official Würth Elektronik datasheet URL. The 4-pad footprint dimensions and pin numbering match the datasheet; pin descriptions are missing and should indicate pins 1/3 common and pins 2/4 common.
General Purpose Thick Film Standard Power
and High-Power Chip Resistor
47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film
Features:
- RMCF – standard power ratings
- RMCP – high power ratings
- Nickel barrier terminations standard
- Power derating from 100% at 70ºC to zero at +155ºC
- RoHS compliant, REACH compliant, and halogen free
- AEC-Q200 compliant
A momentary or non-latching switch which causes a temporary change in the state of an electrical circuit only while the switch is physically actuated. SWITCH TACTILE SPST-NO 0.05A 24V