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Quick Details

Maximum Operating Temperature: +80°C
Keypad Layout: 1 x 4
Minimum Operating Temperature: -40°C
Mechanical Life Per Key: 3000000Operations
Brand: Grayhill
Operating Temperature Range: -40 → +80°C
Number Of Keys: 5
Actuator Material: ABS Plastic
Actuator Colour: White
Case Colour: Black
Voltage Rating: 24V dc
Case Material: ABS Polycarbonate
Contact Material: Phosphor Bronze
Depth Behind Panel: 8.9mm

Specifications

The 87 series modular keyboards have a low profile and plug into any printed circuit board from a 1/32nd to 1/8th thickness. Users can build a custom keyboard with identical button spacing’s no matter how they are stacked, always maintaining a 0.5 inch button centre. Each button has a life expectancy of 3,000,000 operations helping to reduce maintenance costs and increase reliability. These modules are unsealed and the snap-dome contacts provide positive feedback helping the user to be fully aware when a button has been pushed or not.
Features:
1, 2, 3, 4, 5 and 6 button individual key switches
12 and 16 button keypads
Maintain 0.5 inch button centres
Up to 3,000,000 operations per button
Low profile design