membrane 4 buttons keypad panel with PCB circuit

Material:PCB
Size:Customized or as per the customer's requirement
Color:According to pantone color number
Back-adhesive:3M467,3M468,or others
Keys:Flat or Embossing
Sample time:3-5days
Delivery lead time:Shipped 15days after the payment
Price term:EXW,FOB,CFR,CIF
Payment term:T/T,Western Union
Packaging Details:Conventional packaging of membrane keyboard: 
Outer: paper carton,31*30*25.5cm 
Inner:plastic bubble bag 
It depends on actual weight of membrane keyboards.

Chunyip is manufactured by our skilled professionals using high grade components and pioneering technology,and It is highly demanded in the market because of  its features like reliability and long working life.

  

Membrane switch keypad and graphic overlay panel

 We work closely with customers to design highly engineered, custom solutions based on customers' requirements and our 15 years experience in membrane switches, PCB/FPC/RUBBER Assemblies and other value-added services.

 

One-stop solutions for what you expect are below:

1. Highly illuminated graphic overlay with silk screen/ off-set / gradient / digital printing
2. Membrane swith keypad with integrated metal domes, SMT LEDs, capacitors, resistors,diodes etc.

3. ESD production, IP67 and Chemical / UV/ scratch resistant to provide long life cycle in harsh environment
4. PCB/FPC/RUBBER/FFC Assemblies with reflowing and ultrasonic soldering
5. Latest LGF/LED/EL backlight 
6. flat type, embossed type, metal dome, polydome with good tactile feedback

7. Can meet main specifications as below:

 

Electronic Characteristic	<35V ( DC )   <100mA   1W	Life Expectancy	flat type ≥ 500 million times, tactile type: ≥ 100 million times
Contact  Resistance	40Ω--500Ω (According the trace length and materials to confirm)	Operation Temperature	-25 °c ~ + 80 °c 90% RH or less
Insulation resistance	>100MΩ 250V DC	StorageTemperature	-25 °c ~ + 85 °c
Withstand Voltage	125V AC for 1 minute	Humidity	+ 40 °c   90 % ~ 95%   240 hours
Operation Force	50-500g	Switch stroke	flat type 0.1-0.5mm, tactile type 0.6-1.5mm

 

Packaging & Shipping

   Carton boxes or according customers' requirements with good enough protection for export transportation

Our Services

 1. Custom design highly engineered for membrane switch, keyboard, graphic overlay, labels

2. Membrane switch manufacturing

3. Assemblies integrated with PCB/FPC/RUBBER KEY/METAL BACKER/PLASTIC HOUSING

4. Silk screen printing, gradient printing, off-set and digital printing

5. Laser cutting

6. Value-added service at supply of metal dome, LED, capacitor, resistance, metal parts, transformers

7. 100% inspected and function tested in-house before shiment for zero-defect quality assurance

Company Information

 

 Founded in 2000, Chun Yip has 15 years of experience in the production and development of membrane switch products which are suitable for a variety of applications. We provide One-stop OEM/ODM solutions for membrane switches for customers from anywhere in the world.  Our factories are ISO 9001:2000 certified, ensuring production and supply-chain reliability. All products are 100% inspected and tested before package and shipment for zero-defect quality assurance .

 

Our factory building

Production equipment and workshop

http://www.chunyip.net