Product type: ts-1145 Category: touch switch Height from mounting surface (mm): 2.5 Dimensions: w4.2xd3.2xh2.5 Welding method: reflow soldering Installation: chip type Operation intensity: a: 100 b: 180 c: 260 Operation: vertical vertical Packing: a: bag b: package Life: d1: 10 million times Waterproof: Type of travel: 0.2 � 0.05mm Products are in line with sgs environmental requirements, qualityassurance, delivery stability. Please contact: 400-888-7082