Enhance your project with the DC 12V 4×4 Matrix Keypad Membrane Switch, designed for a superior soft-touch experience and boasting a lifespan of 100 million keystrokes along with robust resistance to environmental factors.
Operating at 12V, this 4×4 Key Matrix Membrane Switch offers exceptional quality at an affordable price, making it perfect for your application needs.
With its 16-button matrix layout, this membrane keypad serves as a user-friendly interface for a wide range of microcontroller projects. The convenient adhesive backing allows for easy installation across various applications.
Features:
Sleek, ultra-thin design with adhesive backing for seamless integration into any project
Remarkable price-performance ratio for cost-effective solutions
Easy interfacing with any microcontroller for streamlined communication
Equipped with a 5-pin 2.54mm pitch connector for hassle-free connectivity
Matrix configuration with 16 keys in a 4×4 layout
Peel-off sticker allows for adhesive mounting convenience
Operating Voltage: 12V DC
Specifications:
Voltage(V)
DC 35V
Operating Current (A):
0.1
Contact Resistance
500Ω
Insulation Resistance (MΩ)
100
Dielectric Strength
250VRms
Length (mm):
165
Width (mm):
70
Height (mm):
1
Weight (g):
7
Enhance your projects with the reliability and versatility of the 4×4 Matrix Keypad Membrane Switch, designed to meet your diverse electronic needs.
The 4x4 Matrix Keypad Membrane Switch is a versatile electronic switches/keypads modules used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
Integrating into a custom electronics project
Learning and experimenting with circuits
Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
Free shipping on orders above ₹999 across India
Dispatched within 1-3 business days
Expected delivery: 3-7 business days depending on location
Secure packaging to ensure safe transit of electronic components
Weight
0.01 kg
Dimensions
3 × 3 × 2 cm
15 Days Warranty
Please note that this item is only covered by a standard supplier warranty against manufacturing defects for a period of 15days from the time of delivery. It is important to understand that only manufacturing defects are covered under this warranty, and any other issues will not be considered for reimbursement or replacement. We strongly advise inspecting the product upon delivery to ensure it meets your expectations. In case of any manufacturing defects, we guarantee reimbursement or replacement.
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.
Raj Bisht (verified owner) –
This 4×4 Matrix Keypad Membrane Switch works perfectly with my Arduino. Easy to wire and control.
Aarav Hegde (verified owner) –
Outstanding quality! This 4×4 Matrix Keypad Membrane Switch has been running 24/7 for months without a single failure.
Dinesh Reddy –
Average 4×4 Matrix Keypad Membrane Switch. Works but the relay generates some EMI. Added snubber to fix.
KOLAMALA SRIVIKAS (verified owner) –
Mayank Goyal (verified owner) –
Very satisfied. My smart home system runs on these 4×4 Matrix Keypad Membrane Switch modules. Totally reliable.
Bharat Chopra (verified owner) –
This 4×4 Matrix Keypad Membrane Switch works perfectly with my Arduino. Easy to wire and control.
Parth Mishra –
Outstanding quality! This 4×4 Matrix Keypad Membrane Switch has been running 24/7 for months without a single failure.
Ojas Bhat (verified owner) –
Great quality 4×4 Matrix Keypad Membrane Switch. All channels working. Optocoupler isolation is a nice feature.
Sonali Thakur (verified owner) –
Excellent 4×4 Matrix Keypad Membrane Switch! Switching is clean and reliable. Using it for home automation.
Deepika Menon (verified owner) –
Average 4×4 Matrix Keypad Membrane Switch. Works but the relay generates some EMI. Added snubber to fix.
Lakshmi Gill (verified owner) –
Nice 4×4 Matrix Keypad Membrane Switch. Relay clicks are clear. Terminal connections are solid.
Ishaan Pillai –
Outstanding quality! This 4×4 Matrix Keypad Membrane Switch has been running 24/7 for months without a single failure.
Aman Khurana (verified owner) –
Very satisfied. My smart home system runs on these 4×4 Matrix Keypad Membrane Switch modules. Totally reliable.
Neeraj Pillai –
Love this 4×4 Matrix Keypad Membrane Switch. Click sound is satisfying and switching is instantaneous.
Om Dubey (verified owner) –
This 4×4 Matrix Keypad Membrane Switch is robust and well built. PCB quality is excellent.
Vishal Patil (verified owner) –
Nice 4×4 Matrix Keypad Membrane Switch. Relay clicks are clear. Terminal connections are solid.
Lakshmi Gupta (verified owner) –
Great 4×4 Matrix Keypad Membrane Switch. Easy to integrate with NodeMCU for WiFi-based control.
Sandhya Naidu –
Decent 4×4 Matrix Keypad Membrane Switch. Trigger voltage is compatible with both 3.3V and 5V logic.
Devansh Saini (verified owner) –
Good quality 4×4 Matrix Keypad Membrane Switch. Using it for my college project. Performs as expected.
Prateek Jain –
Superb 4×4 Matrix Keypad Membrane Switch! Using it to control my garden irrigation system. Very dependable.
Chitra Parekh (verified owner) –
Average 4×4 Matrix Keypad Membrane Switch. Works but the relay generates some EMI. Added snubber to fix.
Akash Malhotra (verified owner) –
Outstanding quality! This 4×4 Matrix Keypad Membrane Switch has been running 24/7 for months without a single failure.
Abhishek Trivedi (verified owner) –
Nice 4×4 Matrix Keypad Membrane Switch. Relay clicks are clear. Terminal connections are solid.
Rajesh Das (verified owner) –
Average 4×4 Matrix Keypad Membrane Switch. Works but the relay generates some EMI. Added snubber to fix.
Hardik Panchal –
This 4×4 Matrix Keypad Membrane Switch is robust and well built. PCB quality is excellent.
Lalit Vohra (verified owner) –
Nice 4×4 Matrix Keypad Membrane Switch. Relay clicks are clear. Terminal connections are solid.
Aryan Trivedi (verified owner) –
Excellent 4×4 Matrix Keypad Membrane Switch! Switching is clean and reliable. Using it for home automation.