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Tactile Metal Dome Flat Membrane Keyboard With Two Black Transparency Windows

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Nanjing Zhongshan Membrane Switch Co., Ltd.

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Tactile Metal Dome Flat Membrane Keyboard With Two Black Transparency Windows

Name: Tactile Metal Dome Flat Membrane Keyboard With Two Black Transparency Windows
Brand: Zhongshan
Price: 1 USD

Buy cheap Tactile Metal Dome Flat Membrane Keyboard With Two Black Transparency Windows product

Brand Name : Zhongshan

Model Number : ZS-71

Certification : ROHSISO9001,2000

Place of Origin : Jiangsu(Chian mainland))

MOQ : 100 pieces

Price : negotiation

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

Supply Ability : 50000 pieces per fweek

Delivery Time : within one week after receiving order payments

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

current contact : < 100 Ohms

Surface : flat and tactile

Function : Shelding Power

Shielding : For Protection Function

Circuitry Option : Silver Printed Conductive Inks

thickness : 0.3mm

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Two black transparency windows and flat tactile metal dome membrane

switch / ZS-71 / With a 1.54mm connector tail

This a membrane switch with protecting cable inside it, ususlly it is used for Medical

instruments at hosipital. a complex production process using on it manly export to America.

Let seeing the following product type show:

Specifications

Shielding flat tactile trasparency window Membrane Switch
1. flat tactile
2. long serve life
3, PET Silver
4. shieling circuit

Quality Assurance

With our attitude of precision and perfection, products are 100% quality tested and monitored

carefully prior toshipment.State-of-the-art testing equipment.Efficient assembly and packing

lines ISO 9001:2000 certified.All products compliant with RoHS and other regulations strict

assembly, reliability and functional tests to ensure the total and effective quality control.

Electrical Performances

Wire Resistance	0.5mm width,<1Ω/cm	Rated Current	25-100mA,0-30V DC
Insulation Resistance	>100MΩ 250V DC	Working Voltage	<50V DC
Non-tactile Switch	0.1-0.4mm	Tactile Switch	0.4-1.0mm
Working Life	Working Life	Working Temperature	-40℃ ~ 70℃
Working Humidity	40℃,98%RH No influence	Substrate Voltage	1500V DC
Feedback Time	10ms	Tail Folding	R>1,180

Technology

Operating voltage: 35V DC

Operating current: 100mA 1W

Contact resistance: < 100 Ohms

Open circuit resistance: ≥ 10MΩ at 100V

Operating temperature: Flat/Metal dome:-20°c to +80°c

Storage temperature: Flat/Metal dome:-40°cto +80°c

Life expectancy Flat type≥5,000,000 times Tactile type≥1,000,000 times

Tactile Metal Dome Flat Membrane Keyboard With Two Black Transparency Windows

Packaging & Delivery

Packaging: PE bag, Carton.

Delivery Detail: two weeks after order confirmation

Tactile Metal Dome Flat Membrane Keyboard With Two Black Transparency Windows

Product Tags:

sealed membrane keypad

flat membrane switch

Tactile Metal Dome Flat Membrane Keyboard With Two Black Transparency Windows Images

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