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This is a 4x4 Matrix 16-Key Keyboard Keypad Telephone Style. It is a 16 Button Keypad switch, ideal for code or data entry. Each key is rated for up to 1,000,000 life-strokes and features a durable, high-quality material contact surface for best environmental resistance.
This 4x4 Keypad Matrix lets you quickly add controls to your electronics projects. It offers 0-9 numerals, A-D letters, and standard star (*) and hash (#) symbols.
| Material | Plastic |
| Color | Black |
| Keypad Type | 4x4 |
| Mounting Hole Diameter (mm) | 2 |
| Mounting Hole Center Distance (mm) | 60 x 58 |
| Space Between Keys (mm) | 6 |
| Each Key Dimension (LxW) (mm) | 8.3 x 7.3 |
| Pad Size (LxWxH) (mm) | 64 x 50 x 10 |
| Weight (gm) | 23 |
* Product Images are shown for illustrative purposes only and may differ from the 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