About WS Light Tactile Switch

• Type: Tactile 
• Top housing: PC
• Bottom housing: Nylon
• Stem: POM
• Total Travel: 3.90±0.1mm
• Pre-travel: 2.20±0.3mm
• Actuation Force: 35±5gf
• Preload: 38±5gf Min
• Bottom-out Force: 55±5gf Max
• Max keystrokes: 50 million keystrokes
• Spring Type: L=15.4mm/Single Stage
• Lubing: Factory lubed