GEON RAW HE Linear Switch 2pins Switch Type – Linear, Lubed Initial Force – 27.0g / 36.0g / 45.0g Bottom-out Force – 40.0g / 50.0g / 60.0g Spring Length - 15.0mm Spring Type - Single-stage Pre Travel - 0.1 ~ 3.3mm (Analog) Full Travel - 3.4mm Top Housing Material - PC Bottom Housing Material - NYLON Stem Material - POM Mounting pins - 2pins