Tactile Rasied Buttons Membrane Keypad Suppliers With Nicomatic
Female Connector
An LED CNC (Computer Numerical Control) membrane switch is a
specialized type of user interface that combines a flexible,
waterproof membrane with integrated LED (Light Emitting Diode)
illumination and CNC-machined components. This design allows for
customized, illuminated control panels and keypads. Here are the
key details about LED CNC membrane switches:
Construction and Design
Multilayer construction, typically including:
Top graphic overlay - Provides labeling, icons, and visual
aesthetics
Flexible membrane - Acts as a waterproof and contaminant-resistant
barrier
Conductive switch elements - Printed circuits that detect button
presses
LED illumination layers - Incorporate LEDs for backlighting and
button indicators
CNC-machined components - Provide a customized,
precision-engineered housing and button layout
The membrane includes dome-shaped or embossed areas that correspond
to each button, providing tactile feedback when pressed
The CNC-machined components, such as the button wells and housing,
are tailored to the specific design and layout requirements of the
application
The LED illumination layers allow for customizable backlighting,
button indicators, and visual feedback
Functionality and Performance
Enables reliable, water-resistant user input and control
functionality
The tactile membrane buttons provide responsive and intuitive
control
The integrated LED illumination enhances visibility and enhances
the overall user experience
Designed to withstand frequent use, handling, and environmental
factors like moisture and contaminants
Offers long-lasting, durable performance to maintain functionality
over the product's lifespan
Specification:
1)Material (for front or face overlay)
Polyester:
1.Highly versatile for embossing
2.Highly resistant to chemicals
3.Better durability
4.For internal and external use, UV resistance
Polycarbonate:
1.Different surface(Glossy, Matt) and thickness(From 0.12mm~2mm)
2. cost-effective in price
3.For internal and external use
2) Embossing
Rim embossing/pillow embossing/dimple embossing
Graphic overlays can be embossed in order to insert domes/LED,
leave space for mechanical keys/LED and provide tactile indications
and better tactile feeling.
3)Windows(for display function)
1. print different colors windows, As transparent grey/Red/green
window for display
2. Clear/Transparent window for LCD display
2. Matt/semi-transparent window for LED
4)Keys/buttons
Tactile keys---with metal dome or poly dome
Non-tactile--silver printing dots with flat key
5) Embeded LEDs
Small, brilliant lights only about 0.02’’ in height. Avaliable in
several vibrant colors.
LED colors: white, yellow, orange, green, red, or double colors
LED.
6)Cable
It is an extension of the printed circuit and is used to
communicate with your device.
7)Types of connector
1.Zero insertion force (ZIF) connector; 2.Female connector; 3.male
connector
8) EMI / RFI / ESD Shielding
use an aluminum foil shielding / a clear ITO electrical conductive
polyester
9)Adhesive
mostly used are 3M-double-side glue
10)Backplate-
in aluminum, polycarbonate, acrylic, PCB
Product index:
Operating voltage: 35V DC
Operating current: 100mA 1W
Contact resistance: < 100 Ohms
Open circuit resistance: ≥ 10MΩ at 100V
Operating temperature: Flat/Metal dome:-20°c to +80°c
Storage temperature: Flat/Metal dome:-40°cto +80°c
Life expectancy Flat type≥5,000,000 times Tactile type≥1,000,000
times
Switch stroke: 0.1 to 0.6mm
Contact bounce: 5 to 30ms
Actuation force tolerance: +/- 20 to 45g
Tactile ratio: FC > 40%
Operating humidity: up to 95% RH
Female, male connector, solder pins and heat seal connectors are
available
More photos show :
Application:
Membrane switches are used in a wide variety of applications across
different industries. Here are some of the common applications that
utilize membrane switch technology:
Consumer Electronics:
TV, audio, and home entertainment system remote controls
Household appliances like microwaves, ovens, and washing machines
Thermostat and HVAC control panels
Game controllers and mobile device accessories
Industrial and Commercial Equipment:
Control panels for industrial machinery, automation systems, and
factory equipment
Medical devices and diagnostic equipment
Instrumentation and measurement devices
Outdoor and marine equipment (e.g., marine navigation systems,
outdoor power tools)
About ShenZhen TaiDa Menbrane switch CO.,LTD
Taida are an OEM professional specializing in designing and
manufacturing membrane switch ,graphic overlay and adhesive
sticker/labels with with more than 15 years experience in Shenzhen
of China which are widely used in industrial,electronics,household
appliance,medical equipments.we have more than 500 different
customers .and most of our customer come from USA ,EU ,UK ,middle
east and other famous country of world wide.Taida can supply
different kinds of Membrane switch based on each client's request .
Factory Strength:
Factory Area: Over 2000 Square meters
Employee :＞ 70
R＆D
Continued quality improvement ,professional Tech support and latest
design
From our R＆D department for customers’ demand or samples
Manufacturing
Strong productivity and unified producing process to ensure the
fastest delivery time.
QC/QA
20% Employee are QC/QA workers ,quality Guaranteed
Dispatch Department
Power dispatch ability to ensure shipping accuracy and speed
