1×4 Key Matrix Membrane Switch Keypad
₹83.00 Excl. GST 18%
- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any microcontroller
- Mount Style: Self-Adherence
- Max. Circuit Rating: 35VDC, 100mA.
- Contact Bounce : <=5ms
- Life Expectancy : 1 million closures
- Operation Temperature : -20 to +40°C
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Description
DC 12V 1×4 Matrix Keypad is a Membrane Type 4 button keypad. It has 4 keys, and since every key has its own wire line, no matrix code is required – just treat these like every day switches. The membrane is soft and has a removable paper backing to expose a strong adhesive so you can stick this on an enclosure and feed the cable through a slot.
It provides a useful human interface component for microcontroller projects. Convenient adhesive backing provides a simple way to mount the keypad in a variety of applications.
Features :
- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any microcontroller
- This allows a microcontroller to ‘scan’ the 5 output pins to see which of the 4 buttons is being pressed.
Specifications:
Voltage | DC 35V |
Operating Current | 100mA |
Contact Resistance | 500Ω |
Insulation Resistance | 100MΩ |
Dielectric Strength | 250VRms |
Operating Temperature Range | -40℃ to 85℃ |
Storage condition | -40℃ to 80℃ |
Mech. & Electrical Lifecycle | ≈ 1,000,000 |
Length | 110mm |
Width | 70mm |
Height | 1mm |
Weight | 1 (approx) gm |
Package Includes :
1 x DC 12V 1×4 Key Matrix Membrane Switch Keypad.
*Product Images are shown for illustrative purposes only and may differ from actual product.
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