4×4 Matrix Keypad


  • Product Code: OMP-M014
  • Availability: 10
  • Rs.150



DESCRIPTION
    A Matrix keypad is the most commonly used input device in many of the application areas like Arduino project, digital circuits, telephone communications etc... A matrix keypad consists of a set of push button or switches which are arranged in a matrix format of rows and columns.
SPECIFICATIONS 
8 pin connector 
Adhesive mounting 
Maximum Circuit Rating: 35VDC, 100mA 
Insulation Resistance: 100M Ohm, 100V 
Dielectric Withstand: 250V Rms (50-60Hz, 1min) 
Contact Bounce: <=5ms 
Life Expectancy: 1 million closures 
Operation Temperature: 0 to 70 centigrade 
Humidity: 40 centigrade, 90%-95%, 240 hours 
Maximum Rating: 24 VDC, 30 mA
Interface: 8-pin access to 4x4 matrixes
Operating temperature: 32 to 122 °F (0 to 50°C)
Security systems
Menu selection
Data entry for embedded systems
Dimensions: Keypad, 2.7 x 3.0 in (6.9 x 7.6 cm) Cable: 0.78 x 3.5 in (2.0 x 8.8 cm) Application Ideas
 

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Tags: 4×4 Matrix Keypad, Keypad Interfacing