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This DC 12V 4x4 Matrix Keypad Membrane Switch offers a premium soft-touch button experience, boasting a lifespan of up to 100 million keystrokes and excellent resistance to environmental factors. This high-quality 4x4 Key Matrix Membrane Switch Keypad is an affordable solution for your application needs.
With 16 buttons, this keypad serves as an effective human interface component for microcontroller projects. Its convenient adhesive backing allows for easy mounting in various applications.
The 4x4 keypad features 16 buttons arranged in a matrix format. As a membrane keypad without any moving parts, it requires a female 8-pin berg connector for interfacing with your microcontroller circuits.
1 x 4x4 Matrix Membrane Type Keypad -16 Keys
| Voltage(V) |
DC 35V |
| Operating Current (A) |
0.1 |
| Contact Resistance |
500 |
| Insulation Resistance (M) |
100 |
| Dielectric Strength |
250VRms |
| Length (mm) |
165 |
| Width (mm) |
70 |
| Height (mm) |
1 |
| Weight (gm) |
7 |
* Product Images are shown for illustrative purposes only and may differ from actual product.
At ROBODIUM™, we want you to be completely satisfied with your purchase. You may return most items within 7 days of delivery for a full refund or exchange.
Most items sold on ROBODIUM™ can be returned within the return window, including:
To be eligible for a return, items must be:
Note: Products damaged due to misuse, modification, static discharge, soldering, or improper handling may not be eligible for return.
We arrange the return pickup for you — hassle-free returns similar to major e-commerce platforms.
All products include a minimum 15-day warranty against manufacturing defects, unless otherwise specified on the product page.
Warranty does not cover misuse, soldering damage, modifications, physical damage, or incorrect electrical connections.
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Take 20% off your first order
Enter the code below at checkout to get 20% off your first order