PC/Pet Membrane Switch Keypad Keyboard Membrane Switch with Lgf Backlight LED

• Customization: Available
• Type: Flexible
• Structure: Multi-Types
• Model NO.: STC-0007
• Material: Pet, PC, Ebg180, Ega180, Glass, Acrylic
• Usage: Playback Switch, Disconnector, Change-over Switch, Control Switch
• Application: Home Appliance, Telecommunication Equipment, With Remote Control, Calculator, Camera
• Contact Type: Plug-in
• Number of Switch: Multi Control Switch
• Detection Method: 100% Test
• Brand: OEM ODM
• Certification: ISO9001, CE
• Circuit Option: Silver Printed Conductive Inks on Pet, FPC, PCB
• Key Type: Flat or Emboss
• Components: Embedded LEDs, Resistors & Sensors
• Backlighting Options: Fiber Optic & Electroluminescent
• Transport Package: Cartons
• Trademark: OEM ODM
• Origin: China
• HS Code: 8536500000
• Production Capacity: 1, 000, 000pieces/Year

Product Description

 

Product Description

PC/PET Membrane switch keypad keyboard membrane switch with LGF backlight LED is a user interface device designed to meet specific requirements. It incorporates Light Emitting Diodes (LEDs) for backlighting or indicator lights, enhancing usability and aesthetics. These keypads are tailored in terms of size, shape, color, and functionality, including the number of keys, keypad embossed Types, tactile response, and graphic overlay design. 


Expect for getting your design idea, then we will work hard together to achieve it.

Keypads Embossed Types  

Membrane Switch Structure

1. Graphic Overlay: Printed on PET or PC sheets, graphic overlays feature intricate designs and text for labeling and key functions, known for high transparency, strong ink adhesion, elasticity, and toughness.
2. Upper Adhesive: Tightly connecting panel and circuit layers for sealing, the upper adhesive boasts high viscosity and anti-aging properties, with a thickness ranging from 0.02 to 0.05mm.
3. Upper Circuit: This layer is mainly metal dome or polydome (die-pressing silver paste point), which as the upper circuit facilitating connectivity with the lower circuit via key presses.
4. The Spacer: Insulating and bonding upper and lower circuit layers, the spacer prevents metal dome shift using PET double-sided tape, typically 0.05 to 0.2mm thick.
5. Lower Circuit: Using PET, the lower circuit employs silver paste and carbon ink for circuit design printing, offering excellent conductivity and LED mounting capabilities.
6. Back Adhesive: For membrane switch assembly bonding, the back adhesive utilizes genuine 3M adhesive, with options like 3M55236, 3M9448A, 3M467, 3M468, and 3M300LSE.

Product Parameters

 

Overlay Material	PET, PC, EBG180, EGA180, Glass, Acrylic
Surface	Glossy surface or matte surface
Printing	Screen printing, Semi-Auto matic printing, Automatic Printing
Window	Transparent, translucent red/black/white etc window, Gloss 25% Smoke, Matt 25% Smoke
Back Adhesive	3M467,3M468, 3M9448MP, 3M300LSE, 3M93420 etc.
Artwork Format	CorelDraw, AI, CAD, CDR, PDF
Color	Pantone and RALcolor matching system
Button options	Tactile: metal dome, poly dome, silicone button
	Non-tactile: flat button, printed silver spot on the circuit
Key type	Flat or Emboss
Connector	ZIF connector: 0.5mm, 1.0mm, 1.25mm pitch
	Female connector with 2.54mm pitch
Circuit option	Silver printed conductive inks on PET material, FPC, PCB
Certificate	ISO9001,RoHS,CE,TUV
Life Expectancy	≥ 1 million times

 

Electrical	Operating Voltage	30 volts maximum
	Operating Current	10 microamps to 100 milliamps, resistive
	Closed Circuit Resistance	100 ohms typical, dependent on size and layout
	Open Circuit Resistance	10 megohms
	Operating Power	1 watt maximum
	Circuitry	X-Y matrix or one side common

 

Similar Product Photos

 

 

Our Advantages

 

1. Design Partners

At STC, we accompany you through every phase of the product lifecycle- from initial planning & design to development &  implement even though to eventual phrase-out and replacement.Whether you need to design a new control and display system, or fix a challenge with your current one, we can help.

 

2. Quick-turn Prototyping 

Our skilled in-house engineering team provides fully functioning prototypes for significant flexibility in your product design and development.

 

3. World-class manufacturing competencies

Transition from prototype to mass production is swift and efficient with STC's manufacturing capabilities.

 

4. Cost Effective

With over two decades in the industry, STC provides cost-effective, integrated membrane switch solutions tailored to your needs. We take all details into account including delivering a full-assembly integration.

 

5.  Excellent Sourcing Capability 

We have established an excellent supply chain for a multitude of products allowing us to provide value-added assemblies related to human-machine interfaces. Contact us for more information on our capabilities or request a quote today.

6. Always Evolving

we merge the agility of a small company with the strength of a larger entity, dedicated to delivering tailored, high-quality solutions. Together with STC, we're redefining human-machine communication, ensuring each of our products is not only a component, but also a connection.