mechanical key switches membrane touch switches from China manufacturer - China Membrane Products Online Marketplace

mechanical key switches membrane touch switches

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: TKMMS--336

Waterproof Customized Flexible Membrane Switch Gloss Corrosion Resistance

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Waterproof Customized Flexible Membrane Switch Gloss Corrosion Resistance

Quick Detail:

Type	FPC	Operating Voltage	≤50(V)
Rated Current	0-30V DC	Contact resistance	0.5-10( Ω)
Insulation Resistance	≤50(Ω)	Key operation force	15-750g
Dome springback time	≤5(ms)	Substrate voltage	1500VDC
High life time	>1million times	Operating Temperature	-20—60(C°)

Description:

FPC membrane switch is the circuit is not an ordinary silver line, but high temperature & corrosion of FPC line

Flat Printing Circuit
1) Custom made FPC
2) Rasing available
3) Membrane switch circuit
4) Withstand millions of cycles

5)Medical Equipment/Telecommunications apparatus/Telephone systems/Household appliances/Security systems/Point of sale apparatus/Industrial controls/Access control systems

Specifications

Material	Copper Film
Adhesive	3M9448, 3M9080, 3M467, 3M468 or no adhesive
Tail	with mylar or UV
Tail flexiblility	any angle within 180 degree
Thickness	above 0.7mm
Pressing lifespan	more than 800,000 times
Metal dome	Nicomatic, nickel plated, gold plated
Contact Bounce	5ms
keys	embossed, rim embossed,or flat
Switch travel	Flat Type 0.05-0.3mm
LED windows:	clear or translucent with all colors

Membrane switches with FPC circuit:
Nice appearance and good tightness
Material: Autotype PET, textured PC, Gloss PC with matte finish, PVC
Connector: Nicomatic, FCI, Molex, Zif connector,CJT
Customized designs are accepted

Electrical

Maximum Circuit Rating 35V( DC)100mA 1W
Contact Resistance 10Ω~500Ω (depending on trace length & material used).
Insulation Resistance 100MΩ at 100V DC
Dielectric Withstand 250 V Rms (50~60 Hz 1 min.)

Life Expectancy Flat type    Five million colosures
Mylar type   2 million colosures
Metal type   1 million colosures

Mechanical <

Mr. Sunny Cheng

Tel: 86-755-82714192

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