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Yellow LED Membrane Keypad LCD Metal Domes Membrane Switch Keyboard
Yellow LED Membrane Keypad LCD Metal Domes Membrane Switch Keyboard
Yellow LED Membrane Keypad LCD Metal Domes Membrane Switch Keyboard
Yellow LED Membrane Keypad LCD Metal Domes Membrane Switch Keyboard
Specifications
Brand Name :
Lunfeng
Model Number :
LFMS-01
Certification :
ISO9001:2015
Place of Origin :
Shenzhen, China
MOQ :
1 piece
Price :
Negotiable
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.
Product name :
LED Membrane Switch with red, blue, yellow LED backlight
Used on :
Various industry control keypad panel * Industrial Equipment
ColorS :
Pantone RAL color, red, gray, white
Material :
PET glossy or matte
Rear adhesive :
3M468
Feature :
metal domes, matte surface, lcd
Size :
Customized
switch type :
Membrane switch Overlay
Printing process :
Silkscreen Printing
Connector :
2.54mm Female Connector
Key option :
Flat
Description

LED Membrane Switch with red, blue, yellow LED backlight

LED Membrane Switch Specifications:

  • 1. Material: PET Advised, Matte PC (smooth), Gloss PC + Matte Oil, Gloss PC And PVC
  • 2. Color: Pantone And RAL Color Matching System
  • 3. Thickness: 0.4 ---1.4mm
  • 4. LED windows: Transparent And Translucent
  • 5. Keys: No Embossed Keys And Domes
  • Domes Without Embossed Keys
  • Embossed Keys Without Domes
  • Embossed Keys And Domes
  • 6. Adhesive: 3M9448, 3M300LSE, 3M467, 3M468 , etc.


Our Advantage:

We Focus in membrane switch and related items.
Strong R&D capability
Stable in quality
Competitive price
Short Lead time for samples and Mass production
Whole solution design available

Applications:

* home appliances and device
* Security Protection systems with Cipher Code
* Various industry control keypad panel
* consumer electronics and 3C item
* Thrapy medical system and device
* Various automtic machine control keypad
* Telecommunication Equipment
* Medical Equipment
* Industrial Equipment
* Household Equipment
* Remote Controller
* Control system

Items Silver Printed Circuit Copper Etched FPC Circuit
Material PET (Polyester) Copper
Conductor Printed silver Copper
Contact Fingers Silver and Carbon Gold plated
Contact Buttons Pads Silver Gold plated
Life & Reliability normal good
Stability normal good
Resistance low Very low
Cost low high
Lead Time 2-3 days 7-10 days
Pitch 0.5mm (not suggested), 1.0mm, 1.27mm, 2.54mm 0.5mm, 1.0mm, 1.27mm, 2.54mm


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


FAQ:

Q1: Are you a factory or trade company?
A : Lunfeng is membrane switch/ graphic overlay manufacturer/factory. We pecialize in memrbane switch for 26 years.

Q2 : Is my switch file safe if I send it to you for manufacturing?
A : We respect customer's design authority and will never manufacture membrane switch/ graphic overlay for someone else without
your permission. NDA is acceptable.

Q3 : Can you copy membrane switch/ graphic overlay samples without file?
A : Yes, we can clone membrane switch/ graphic overlay according to your samples.

Q4 : What payment do you accept ?
A : TT/ Western Union.

Q5 : What's your shipping way ?
A : 1. We have our own forwarder to ship goods by DHL, UPS, FEDEX, TNT, EMS.
2. If you have your own forwarder, we can cooperate with them.

Q6 : How about the MOQ?
A : 1 pcs, but normally 5 pcs samples for memrbane switch, 10 pcs for membrane overlay.

Q7 : What's your main market?
A : Europe, USA, Brazil, Russia, Turkey, Iran, Austrialia, Singapore...

Yellow LED Membrane Keypad LCD Metal Domes Membrane Switch KeyboardYellow LED Membrane Keypad LCD Metal Domes Membrane Switch Keyboard


Product tags

led membrane keypad

,

membrane keypad led

,

backlit membrane keyboard
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Yellow LED Membrane Keypad LCD Metal Domes Membrane Switch Keyboard

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Product Detail
Brand Name :
Lunfeng
Model Number :
LFMS-01
Certification :
ISO9001:2015
Place of Origin :
Shenzhen, China
MOQ :
1 piece
Price :
Negotiable
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Yellow LED Membrane Keypad LCD Metal Domes Membrane Switch Keyboard
Yellow LED Membrane Keypad LCD Metal Domes Membrane Switch Keyboard

Shenzhen Lunfeng Technology Co., Ltd

Verified Supplier
5 Years
guangdong, shenzhen
Since 1995
Business Type :
Manufacturer, Importer, Exporter, Seller
Main Products :
Metal Dome Membrane Switch, PET Membrane Switch, Flat Membrane Switch
Employee Number :
200~300
Certification Level :
Verified Supplier
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