Aluminum Security Access Control Panel, Electric Wall Switch

Basic Info

Model NO.

YZX-MP009

Material

PC/PVC/Pet/PCB/FPC/PMMA/Silicon

Usage

Playback Switch, Disconnector, Change-over Switch, Control Switch

Application

Home Appliance, Telecommunication Equipment, Remote Control, Calculator, Camera, Electronic/Medical/Toy

Contact Type

Metal Dome

Switch Type

Multi Control Switch

Detection Method

Retro-Reflective Mode / Temperature Tester

Certification

ISO9001, CE, CCC, OHSAS18001, ISO13485, SGS

Feature

Enclosed and Waterproof

Insulation Voltage

100VDC

Conductive Ink

Screen Printing Silver Ink, Carbon Ink

Back Adhesive

3M9449, 3M467, 3M468, 3M200

Product Overview

Membrane switches are high-performance user interfaces designed with multiple layers of thin materials bonded with pressure-sensitive adhesives. They offer a sealed, low-profile, and aesthetically pleasing alternative to traditional mechanical switches.

Technical Specifications

Product Name	Membrane switch
Color Options	Green/Grey/Blue/White/Black or Customized
Operating Temperature	-40ºC ~ 70ºC
Storage Temperature	-40ºC ~ +80ºC
Resistance	<100MΩ, 250VDC
Contact Resistance	0.5-10Ω
Operating Voltage	≤50VDC
Rated Current	25-100mA, 0-30VDC
Reliability / Service Life	≥1 million times
Operating Humidity	40°C, <98% RH
Rebound Time	≤ 6ms
Tail Flexibility	Any angle within 180 degrees

Key Features & Applications

Sealed and Durable: The switch is a sealed unit composed of three or more layers, making it small, lightweight, and highly resistant to environmental factors like moisture and dust.

Wide Industry Use: Ideal for medical instrumentation, laboratory equipment, industrial controls, fitness equipment, telecommunication networking, and domestic appliances like washing machines and microwave ovens.

Customizable Design: Constructed using graphic overlays with underlying circuitry that can include polyester (silver flex), polyimide (copper flex), or rigid PCB layers.

Product Gallery

Frequently Asked Questions

What is a Membrane Switch?

A membrane switch is a printed electronic circuit that uses pressure to open and close a circuit. It serves as a man-machine interface, enabling operators to communicate with equipment and machinery.

What materials are typically used?

Common materials include PC, PVC, PET, PCB, FPC, PMMA, and Silicon. The circuitry is often printed using conductive silver, carbon, or graphite inks.

How durable are these switches?

These switches are highly durable with a service life of ≥1 million activations. They are designed to operate in temperatures ranging from -40ºC to 70ºC and are often sealed to be waterproof.

What are the advantages over mechanical switches?

Membrane switches offer lower costs, consume less design space due to their low profile, are easier to clean, and provide a sleeker, ergonomic, and aesthetically pleasing appearance.

Can they be used in harsh environments?

Yes, membrane switches can be designed to be completely sealed from moisture and contaminants. They can also feature anti-microbial coatings to resist bacterial growth and harsh chemicals, making them ideal for medical and industrial use.

What is the typical construction of a switch?

They are constructed as a sandwich of thin layers (typically 4 to 9 layers) bonded together using pressure-sensitive adhesives. This includes a visible graphic overlay on top and printed circuitry underneath.