4x4 Membrane Matrix Keypad 16 Button Keypad
$1.52
- Stock: In Stock
- Product Code: N071.4x4MEMKEY
- Weight: 3.00
4x4 Membrane Matrix Keypad 16 Button Keypad
Product Description:
This keypad serves as an input device for your projects. It is easily mounted using the adhesive surface on the back. It operates within a temperature range of -20 to +50 degrees Celsius and has a contact resistance of 100 ohms. It can be easily interfaced with any microcontroller.
Specifications:
- Dimensions: 68.9 x 76 x 0.8mm
- Cable Length: 85mm (including connector)
- Connector: Dupont 8 pin, 0.1 inch (2.54mm)
- Weight: 7g
- Contact Resistance: 500Ω
- Insulation Resistance: 100MΩ
- Key Operating Force: 150-200N
- Rebound Time: 1ms
- Life Span: 100 million times
- Operating Temperature: -40 to 80°C
Electrical Characteristics:
- Circuit Rating: 35V (DC), 100mA, 1W
- Contact Resistance: 10 ~ 500Ω (varies according to the lead lengths and different from those of the material used)
- Insulation Resistance: 100MΩ at 100V
- Dielectric Strength: 250VRms (50 ~ 60Hz, 1min)
- Electric Shock Jitter: <5ms
- Life Span: Tactile type: one million times
Mechanical Properties:
- Operating Pressure: Touch feeling: 170 ~ 397g (6 ~ 14oz)
- Switch Travel: Touch-type: 0.6 ~ 1.5mm
Environmental Parameters:
- Operating Temperature: -40 to 80°C
- Storage Temperature: -40 to 80°C
- Humidity: from 40, 90% to 95%, 240 hours
- Vibration: 20G, max. (10 ~ 200Hz, the Mil-SLD-202 M204.Condition B)
Package Included:
- 1x 4x4 Membrane Keypad - Matrix Keypad
