Contact Rating:25mA, 24V DC  
Contact Resistance:200mΩ max.  
InsulationResistance:100MΩ min. 500V DC  
Dielectric Strength:300V AC/1 minute  
Operating Force:40±30gf,B 130±50gf,N
Travel:0.25mm,4-direction 0.15mm,Center push
Operating Life:100,000 cycles  
Operating Temp:-25°C ~ +80°C  
Storage Temp:-40°C ~ +85°C

Thermal controller 热控制器
Camera 相机
Audio 音频。