Circuit Techinical Parameters: Electronic Characteristic <35V( DC) <100mA 1W Life Expectancy Flat type≥ 500 million times Tactile type≥ 100 million times Contact Resistance 10Ω~ 500Ω( According the trace length and materials to confirm) Operation Temperature -40°c~ +80°c Insulating Impedance > 100MΩ 250V DC Storage Temperature -40°c~ +85°c Resistance Of …