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Membranes Switches-Technical Specifications

Hits:1911 Times:2021-03-27

Membranes Switches - Technical Specifications:

Electrical Characteristics:

Circuit Rating:

35V(DC),100mA,1W

Contact Resistance:

10Ω ～500Ω（variable depending on tail length & material used）

Insulation Resistance:

≥100MΩ 100V DC

Dielectric Strength:

250V Rms(50-60Hz 1min)

Contact Bounce:

≤5ms

Mechanical Characteristics:

Operating pressure:

Plane type: 57g～284g(2～10OZ)
touch-type\Tactile type: 170g～450g(6～16OZ)

Switch Stroke:

Planar type: 0.1～0.5mm
Tactile type: 0.6～1.5mm

Life Expectancy:

Planar type ≥ five million closures
touch-type\Tactile type ≥ one million closures

Environmental parameters:

Operating Temperature:

-40℃～+80℃

Storage Temperature:

-40℃～+85℃

Humidity:

40℃,90%～95%,240 hours, Vibration: 20G, max

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GROWTH PROCESS

UTC As one of the professional manufacturers of electronic equipment in China

2021: The company has obtained 6 national patents.

2019: Increase investment of RMB 15 million and move into a new factory building (Foshan factory, introduce automatic printing production line, improve purification system, further improve the printing production environment, greatly increase production capacity), the factory area is 5000 square meters, with 1000 square meters of ten 10,000-level printing workshop, the annual sales of this factory area reached 6 million US dollars.

In October 2018, the Dongguan factory of the silicone factory was established.

Established PCBA Dongguan factory in December 2015.

March 2015: increased investment of 5 million RMB, and the plant area reached 2,500 square meters (relocated factory address)

2013: Established Guangzhou Jianming Electronic Technology Co., Ltd. for production and manufacturing, with a plant area of 1,300 square meters.

2005: The company was formally established, engaged in membrane switch, touch screen, PCBA, silica gel, plastic trade, and help foreign customers with various procurement services.

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