Matrix Array 12 Key Membrane S Keypad Keyboard For Arduino Avr 4 X 3
the product is shipped based on the color or size of the main image of the product page.
Features:
Contact resistance of 500 ()
Insulation resistance 100M ()
Key Operating Force 150-200N
Rebound time 1 (ms)
Life of 100 million (times)
Operating Temperature 60 degree
The electronic characteristics
Circuit rating: 35v (DC), 100mA, 1W
Contact Resistance: 10 ~ 500 (залежить від according to the lead lengths and different from those of the Material used)
Insulation Resistance: 100m 100V
Dielectric strength: 250vrms (50 ~ 60 Гц 1 хв)
Electric Shock Jitter:<5ms
Life Span: Tactile Type: one million times
The Mechanical Properties
Operating Pressure: Touch Feeling: 170 ~ 397g (6 ~ 14oz)
Switch Travel: Touch-Type: 0.6 ~ 1.5 mm
the environment parameters
Operating temperature: -40 до +80
storage temperature: -40 до +80
temperature: від 40,90% до 95%, 240 hours
Vibration: 20G, макс. (10 ~ ~ 200 Гц, Mil-SLD-202 M204.
Specifications:
Color:As the pictures show
Size:Approx. 76 x 69 мм
Net weight: 7 г
Package weight: 17 г
Package Included:
1 Matrix Array 12 Keyboard For Arduino AVR