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Flat OEM Custom LED Membrane Switch Frame With Embossing Keys

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Shenzhen Lunfeng Technology Co., Ltd

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

Brand Name : Lunfeng

Model Number : LEDMS557005

Certification : ISO9001:2015

Place of Origin : Shenzhen, China

MOQ : 1 piece

Payment Terms : T/T, Western Union

Supply Ability : 500000 Piece/Pieces per Month

Delivery Time : 7-25 working days, To be negotiated

Packaging Details : First put into a polybag, then paked into a carton. According to clients' special requirements.

Application : Medical Equipment, Electronic equipment, Home Appliance/Telecommunication Equipment...

Keypad button material : Rubber, PET, Metal, polyester, PET/PC/PMMA/PE/PVC

Color : Pantone and RAL, black, blue, white

Material : PET PC PVC, polyester, polycarbonate, PET/PC/PVC, SUS304

Rear adhesive : 3M467, 3M468, 3M9448, 3M9080...

Printing : Screen Printing

Connector : Male, Femail, ZIF, Housing connector

Key option : Flat, Embossing

Surface finish : Matte

Feature : Water-proof, Shielding, backlight, Durable, Long service life

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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

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