... - 40º C to + 80º C - Saline mist: 96 hours, IEC 60512-6 - Damp heat test at + 40º C: 21 days ... - Dry heat test at + 85º C: 10 days, IEC 60512-6 Mechanical Data - Actuation force for key 14x14 mm: ... from the front - Vibration resistance: 5 Hz - 200 Hz, IEC 60512-4 - Shock resistance: 3 axis 150 m/s² - ... 11 ms, IEC 60512-4 Touchpad - Power supply voltage: 5 VDC ± 10% - ...