1x4 Membrane Keypad
1x4 Membrane Keypad is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
Order Processing
- Orders are typically dispatched within 1-3 working days.
Delivery Options
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Free Returns
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1x4 Membrane Keypad
£1.99
1×4 Matrix Membrane Keypad
This keypad features a 1×4 matrix crosspoint switch design and can be directly interfaced with a serial LCD controller, enabling a simple and integrated input/output interface. Its self-adhesive backing allows for easy mounting in a wide range of electronic applications where compact, lightweight input is required.
Key Features
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1×4 matrix crosspoint switch configuration
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Direct interface capability with serial LCD controllers
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Self-adhesive mounting for quick installation
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Lightweight and compact membrane design
Specifications
| Parameter | Details |
|---|---|
| Name | Matrix Membrane |
| Cable Length | 85 mm (including connector) |
| Mount Style | Self-Adherence |
| Circuit Rating | 35 VDC, 100 mA |
| Insulation Specification | 100 MΩ at 100 V |
| Dielectric Withstand | 250 VRms (60 Hz, 1 minute) |
| Contact Bounce | ≤ 5 ms |
| Life Expectancy | 1 million closures |
| Operating Temperature | -20 °C to +40 °C |
| Net Weight | 2.8 g |
Package Contents
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1 × Matrix Membrane Keypad
Let customers speak for us
Good products, delivery, price.
Great service. Good product.
Arrived very quickly and worked a treat.
This product is most likely. Compact and easy, daily use. 😉
Excellent service
item as described and delivered promptly
Received with thanks
Very good repair set at an excellent price! Arrived on time and came well-packed. Very pleased with it. Recommended seller.
Very pleased
Nice doing business, product was as described in description. Works as Indented, thanks.
First class service a++++++++++
Perfect thanks. Speedy delivery. Md
Should be good fun programming this device
For use at my soldering station to keep fumes out of my eyes
All good, thanks. Item as described. Quick delivery. A+++++
