4×4 Matrix 16 Keyboard Keypad

(2 customer reviews)

In stock

SKU: 28512
  1. Easy communication with any microcontroller.
  2. Tactile type switches.
  3. Over 1,000,000 operations per key.
  4. Contact rated for 12V dc @ 20mA.
  5. Over 1,000,000 operations per key.


(Including GST)

In stock

Select below products to add together

2.54MM pitch 40 Pin Male Double Row (2x20) Pin Header Strip Breakable-10pcs ₹ 119

New Price: ₹ 164

Purchase this product now and earn 2 Robu Points!

For refund/return/replacement, get support here
For bulk and B2B enquiries kindly mail us at [email protected]
Category: Electronic Switches/Keypads Modules
Tags: Keyboard, Keypad, Phone Keyboard Replacement, 4X4, 4X4 Keypad

This is 4×4 Matrix 16 Keyboard Keypad Telephone Style. It is 12 Button Keypad switch, ideal for code or data entry. Each key is rated for up to 1,000,000 life-stroke and also features a durable high-quality material contact surface for best environmental resistances.

This 4×4 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.

Features :

  1. Excellent price-performance ratio.
  2. Easy communication with any microcontroller.
  3. Standard Header Pin Connector.
  4. Tactile type switches.
  5. Over 1,000,000 operations per key.

Package Includes :

1 x 4X4 12-key Keyboard / Keypad Telephone Style





KeyPad Type


Mounting Hole Diameter(mm)


Mounting Hole Center Distance(mm)

60 x 58

Space Between Keys (mm)


Each Key Dimension (LxW) (mm)

8.3 x 7.3

Pad Size (mm) LxWxH


Weight (gm)


Shipping Weight 0.027 kg
Shipping Dimensions 8 × 6 × 2 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 2 reviews

4.5 overall

Add a review

  1. Jaydip (verified owner)

    Great quality. Working fine.


  2. Manish Khatri (verified owner)

    Product quality is good. I was expecting PinOut information which I found missing. It took a half-hour to understand Row and Column pins with the help of google.

    Manish Khatri

Questions and answers of the customers

  1. 0 votes

    No, this product doesn't have a backlight optio... Read more

  2. 0 votes

    No, it is not backlit. It is just a standard 4x... Read more

Only registered users are eligible to enter questions
Country Of Origin: China

You may also like…