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Damp Proof Flat Membrane Switch Factory For Telecommunication Equipment 2-24V

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Nanjing Zhongshan Membrane Switch Co., Ltd.

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Damp Proof Flat Membrane Switch Factory For Telecommunication Equipment 2-24V

Name: Damp Proof Flat Membrane Switch Factory For Telecommunication Equipment 224V
Brand: Zhongshan
Price: 1 USD

Brand Name : Zhongshan

Model Number : Flat Membrane Keyboard

Certification : ROHSISO9001,2000

Place of Origin : jiangsu(China mainland)

MOQ : 100pieces

Price : negotiation

Payment Terms : 30% deposit, the 70% balance after shipment or full payment before air transportation

Supply Ability : 50000 pieces per week

Delivery Time : within one week after receiving order payment

Packaging Details : Seal plastic bags with carton boxes or due to customer detail requirements

application : Telecommunication Equipment

material : pet / pvc

brand name : Zhongshan

current contact : 2-24V

shipment way : by sea or by air

Name : Flat Membrane Switch

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Damp Proof Flat Membrane Switch Factory For Telecommunication Equipment 2-24V

Flat Membrane Switch Main Application:

• Remote control

• telecommunication equipment

• OA equipment

• Household appliance

• medical instruments

• measuring instruments

1. Flat Membrane Keyboard Electronic characteristics
Circuit rating	35V (DC), 100mA, 1W
Contact resistance	10Ω~500Ω (According the trace length and materials)
Insulation resistance	> 100MΩ 250V DC
Contact bounce	≤ 5ms
Dielectric withstand	250VRms (50~60Hz 1min)
Life expectancy	flat type ≥ 5 million times, tactile type ≥ 1 million times
2. Mechanical Properties
Actuation force	flat type: 57-284g (2-10 Oz), tactile type: 170~397g (6~14 Oz)
Switch stroke	flat type: 0.1~0.5mm, tactile type: 0.6~1.5mm
3. Environmental parameters
Operating Temperature	-40°C~+80°C
Storage temperature	-40°C~+85°C
Humidity	40°C, 90% ~95%, 240 hours

Environmental:

• Storage Temperature: -40°C (-40°F) to +70°C (158°F).

• Storage Altitude: Sea level to 35,000 feet

• Operating Temperature and Altitude: ordinary -30°C (-30°F) to +75°C (170°F),but can

according to customer's requests.

• Humidity: No delamination after 24 hours at 80°C and 90%RH

Product Tags:

flat membrane keyboard

flexible membrane switch

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