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Flat OEM Custom LED Membrane Switch Frame With Embossing Keys

Name: Flat OEM Custom LED Membrane Switch Frame With Embossing Keys
Brand: Lunfeng
Price: 1 USD

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Brand Name :	Lunfeng
Model Number :	LEDMS557005
Certification :	ISO9001:2015
Payment Terms :	T/T, Western Union
Supply Ability :	500000 Piece/Pieces per Month
Delivery Time :	7-25 working days, To be negotiated

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Factory Custom LED Back Light Membrane Switch Frame Embossing Keys

Or►Keyword: gr

What is a Membrane Switch?
A membrane switch or flat panel switch consists of a printed polyester or polycarbonate overlay adhered to a printed circuit using pressure to open and close a circuit. The switch is an interface between user and machine, enabling an operator to communicate with equipment, instrumentation, or machinery. The membrane switch circuitry is most often screen printed using conductive inks which are typically made of silver or carbon. Membrane switches are part of a range of devices considered to be user interfaces or human machine interfaces (HMIs).
Lunfeng Keyboards is a global leading custom membrane switch manufacturer and custom keypad manufacturer. With our unlimited design and manufacturing capabilities, Lunfeng Keyboards is able to provide our customers with custom tactile membrane keypads and custom keypads that meet their needs as a user interface and face plate to their product. We engineer and manufacture custom membrane switch and membrane keypad technologies that meets specific customer requirements in both performance and visual aesthetics.

1.Electrical Properties		Membrane Switch
Electrical Level:		35V(DC), 100mA,1W
Contact Resistance:		10Ω~500 Ω
Insulation Resistance:		100MΩ/100V
Dielectrics Voltage-resistance:		250VRms(50~60Hz 1min)
Chattering Time:		≤ 5ms
Life Time:		Flat type ≥ 5,000,000; Tactile type ≥ 1,000,000
Tail Folding:		R>1,180

2.Mechanical Properties
Operating Force:		Flat type 57~284g (2~10oz); Tactile type 170~397g(6~14oz)
Switch Stroke:		Flat type 0.1~0.5mm; Tactile type 0.6~1.5mm

3.Environmental and Storage Conditions
Operation Temperature:		-40°C ~ +80°C
Storage Temperature:		-40°C ~ +80°C
Humidity:		40°C, 90%~95%, 240 hours

Product Tags:

3M9448 Backlight Membrane Switch

Company Info.

Shenzhen Lunfeng Technology Co., Ltd

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