Membrane Switches, rubber keypad, inter-connector

Chinasky Electronics Co., Ltd. Was founded in 1999 with over 10 years experience specializing in part design and manufacturing of silicon rubber keypad & other rubber parts, conductive silicon inter-connector and membrane switches.

Our silicon rubber parts and membrane switches are widely used in TV, air condition, DVD, refrigerator, microwave oven and other household appliances, telecommunication, computer control, electronic measuring instrument, medical instrument and other industrial appliance. Conductive silicon inter connector is applied on LCDs, remote control displays, telephones, mobiles, game boxes, computer screens.

Membrane switch:
Membrane switch, Graphic overlay, as a new operating system for electronic machine combining with decorative and functionality, has become a popular product in the market for the last decade. It integrates switch key, functional word, marker, trademark, transparent window and display functions and has been widely used in intelligent electronic measuring instrument, medical instrument, computer control, CNC machine, electronic weighing machine, post & telecommunication, copier, refrigerator, microwave oven, electric fan, washing machine, electronic game, and other industrial and household appliance.

Main types:
1. Overlay
2. Planar non-tactility type
3. Convex surface tactility type
4. Convex surface metal dome tactility type
5. Membrane switches with LED lamp
6. Membrane switches with silicon rubber
7. Membrane switches with FPC
8. Membrane switches with EL plate
meanwhile, we also provide FPC, silicon rubber, touch screen and assembly module, etc.

1. Electrical Properties:
Electrical Level: 35V(DC), 100mA,1W
Contact Resistance: 10Ω~500 Ω
Insulation Impedance: 100MΩ/100V
Dielectrics Voltage-resistance: 250VRms(50~60Hz 1min)
Chattering Time: ≤ 5ms
Life Expectance: Planar type ≥ 5,000,000; Tactility type ≥ 1,000,000
2. Mechanical Properties:
Operating Force: Planar type 57~284g(2~10oz); Tactility type 170~397g(6~14oz)
Switch Stroke: Planar type 0.1~0.5mm; Tactility type 0.6~1.5mm
3. Environmental and Storage Conditions:
Operation Temperature: -40°C ~ +80°C, Storage Temperature:-40°C ~ +70°C
Humidity: 40°C, 90%~95%, 240hr.,Vibration:20G, max

Chinasky Electronics Co., Ltd.

Sales Address: Room 801,  Suhao Building, Nanxin Road, Nanshan District,  Shenzhen City, GuangDong Province, China   Zip: 518052

Tel:               0086-755-26633806         0086-755-26633806

Fax: 0086-755-26722275

E-mail: lucy@chinasky-electronics.com

Factory Address:  No.10B KeYuan Science & Industry Park ,  TangXia Town ,DongGuan City, GuangDong Province, China

MSN:   chinasky-electronics@hotmail.com

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