SF-P070Recommended minimum center:0.60mm(.0236")Mouting hole size:0.40mm(.0157")Full travel:1.5(.0590")Spring force:20gMaterials and finishes:Plunger:SK4,Rh platedBarrel:Phospor bronze,Gold platedSpring:Music wire,Gold platedCurrent ration:0.3AContact resistance:220mΩReceptacle specificationsMaterials and finishes:Phosphor bronze,Gold plated