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Membrane Keyboard

Shenzhen Lunfeng Technology Co., Ltd.
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US$ 0.5 - 10 MOQ: 500 Pieces
Key Specifications
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Place of Origin:
Guangdong, China
Brand Name:
lunfeng
Model Number:
szlf577-001
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Payment & Shipping
Payment Methods:
Port of Shipment:
shenzhen
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Guangdong, China
Brand Name lunfeng
Model Number szlf577-001
Application Home Appliance
Keypad Button Material Rubber

Specifications

1.Promt Delivery &Strong Quality Control
2.Membrane switch life:5million times
3.100%function test
4.OEM&ODM service

Performance indicators 

1.Electronic Characteristic

Circuit ratting

35V DC,10ma ,1W

Contact resistance

10Ω~500ΩAccording to the different material

Dielectric withstand

200VRms

Contact bounce

<5ms

Life expectancy

Flat tape>500million times, tactile million times>1million times

2.Mechanical properties

Actuation force

Flat type:57-284g,tactile type:170-397g

Switch stroke

Flat type:0.1-0.5mm:tactile type:0.6-1.5mm

3.Environmental parameters

Operating Temperature

-40 degree~+80 degree

Storage Temperature

-40 degree~+85 degree

Humidity

40 degree  90%~95%   240hours

 

 

 

Membrane switch,membrane keypad,membrane keyboard Advantages:

 

Material……matte PC (smooth),gloss PC+ matte oil.gloss PC,PET and PVC

 

Thickness……0.05-1.0mm

 

LED windows……transparent,translucent,matte

 

Embossed keys……..no embossed keys and domes,domes without enbossed keys without domes,embossed keys and domes

 

Adhesive…….3M9448,3M9080,3M467,3M468,and no adhesive

 

Tail…….tail with clear mask or green mask

Welcome to enquiry anytime , different products ,different quality ,depend on your choose.

15 years manufacturing experience make you know what is the best service and top quality products

Membrane keyboardMembrane keyboardMembrane keyboardMembrane keyboard

 

 

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Shenzhen Lunfeng Technology Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2003
Factory Size
1,000-3,000 square meters
Total Employees
301 - 500 People
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