With PET thin film for flexible printed circuit board substrate is made of aflexible printed circuit, it has the advantages of good flexibility, light weight,stable transmission performance, impact resistance, low price,environmental protection etc.. The special price of just ordinary rigid circuitboard (PCB) half. Used in key parts of a product, can reduce the cost of product.

The product is widely used in electronic machinery automation control,instrumentation, medical equipment, consumer electronics, computer,communication, measurement and household appliances, toys and so on

Product features:

Light weight, small volume, long service life

Dampproof, dustproof, durable, seismic, lead wire resistance around thefracture well

Vacuum molding touch type key, switching type connector, set LED as a whole, convenient installation

Electrical properties:

Working voltage: ≤ 50VDC

Working current: ≤ 100mA

Contact resistance: 0.5 ~ 10

Loop resistance: ≤ 50

Switch power: 0.25 ~ 500mW

Insulation resistance: = 100M Ω (100VDC

The substrate voltage: 1500VDC

Mechanical properties:

Service life: 1000000 or more times

Operation key: 15 ~ 750 grams

Resilience: ≤ 10ms

Closing displacement: 0.1 ~ 0.4 mm (no tactile)

0.4 ~ 1 mm (tactile)

Rear folding: ≤ 180 °

Environmental adaptability:

Operating temperature: -20 °C ~ 60 °C

Storage temperature: -40 °C ~ 70 °C

Humidity: ≤ 95

Shenzhen Zhongman Technology CO., LTD. was established in 2007 and is a subsidiary of Hong Kong investment Group. Our company focuses on exportoriented manufacturing that integrates research & development, production and sales.We specialize in:membrane switches,membrane keypads,interface controls,membrane panels,flexible circuit boards,PCB ,PCBA,silicone rubber vulcanization.

Our company has consistently maintained standards and put quality first. We have an excellent quality assurance system assuring standards from raw material to finished products