# Membrane 1x4 Keypad + Extras

**Type:** Product page · **SKU:** ADA1332 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/membrane-1x4-keypad-extras.html ([markdown](https://core-electronics.com.au/membrane-1x4-keypad-extras.html.md))

Punch in your secret key into this numeric membrane keypad. This keypad has 4 buttons, and since every key has its own wire line, no matrix code is required - just...

## Pricing

- **Price:** $6.05 (inc GST) — $5.50 AUD, exc GST
- **Quantity discounts:** 10+ $5.34 (exc GST) · 50+ $5.23 (exc GST)

## Availability & dispatch

- Out of stock — the product page offers email notification when it returns.

## Description

Punch in your secret key into this numeric membrane keypad. This keypad has 4 buttons, 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. Its a simple keypad but that's why Adafruit like it.
 
 Adafruit include a 5-pin extra-long header strip so you can plug this into a breadboard with ease.

Membrane 1x4 Keypad + Extras ([12:25](https://www.youtube.com/watch?feature=player_detailpage&v=6lFpcLXL9n0#t=745))

## Technical Details

- Weight: 2.83g
- Keypad dimensions: 69.14mm / 2.72" x 20.07mm / 0.79"
- Length of cable + connector: 87.31mm / 3.43" x 14.28mm / 0.56"
- 5-pin 0.1" pitch connector

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/1/3/1332-00.jpg)