Silk Screen Printing Circuit Keyboard Panel Keypad Membrane Switch

HuaHongChuang (Dongguan) Membrane Products Limited provides membrane switch with High quality and Low price, we are a professional membrane switch manufacturer.
Membrane switches are widely used on industrial and home electronic equipment.
1. Overlay Materials: The most commonly used base materials are PC and Autotype PET.
2. Rear Adhesive: 3M 467MP, 3M 468MP, etc.
3. Standard Tolerances: +/-. 010 inch.
4. Matching color: Pantone and RAL color matching system.
5. Tail, pin and circuit layout: Subject to customers detailed requests.

Our products meet or exceed customers' expectations in appearance, function,
Environmental requirements and reliability.
Competitive Advantage:
1. Beautiful appearance, rich and bright in color, design can be arbitrary, the products can fully reflect the individual style of the product itself and designer.
2. Panel can wash, good protection of durable color, characters, logos and other panel contents without injury.
3. Small size, light weight, thin thickness, good tactility, abrasion resistant, installation and connection convenience.
4. Tightness is good, moisture-proof, dust-proof, waterproof, anti-oil, anti-corrosion and erosion of harmful gases proof, acid and alkali proof, quakeproof.
5. Low cost, high lifespan, membrane switch's design and manufacture are using the keyboard as a whole way, whether on the material or mold charges, the costs are lowest, the life expectancy of different types of membrane switch is more than 100million times.
6. Easy to operate, intuitive, safe and reliable, In-house 100% functionally tested, components are guaranteed without any intermittent problem.
7. Customized specification is available and keys can make different shapes

Description:
1). Multicolored printed, embossed
2). Embeded in LEDs
Metal Dome Membrane Switch:
Material: Matte PC(smooth), gloss PC+matte oil, gloss PC, PET, and PVC
Thickness: 0.05-1.0mm
LED windows: Transparent, translucent, matte, gloss
Embossed keys: No embossed keys and domes, domes without embossed keys, embossed keys without domes, embossed keys and domes
Adhesive: 3M467, 3M468, and no adhesive
Tail: Tail with clear mask or green mask
Specialize in manufactuing membrane switch
Overlay+circuit+LED+metal dome or poly dome array+connector+double side tape
EL backlight +Rubber keys
Aluminum plate+Rubber keys
Metal domes
Flat without Tactile Effect
Embossing with Tactile Effect
Embossing with Metal Dome
Membrane Switch with FPC

Applications:
Products are widely used in communication, industrial control, household appliances, GPS, children's kid-learning, electronic reading machine, various game machines, Instruments and Apparatuses, attendance machine,
Electronic scale, medical equipment, electronic tools equipment, automatic sewing machine,
Embroidery Machine, Machine Maintenance equipment, computer keyboard and electronic calculators and etc.

Specifications:
1 material: PET /PC
2 adhesive: 3M467 & 3M468
3 High life time: >1million times
4 Pass: ISO9001: 2008RoHS.
5 High quality