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LED Tactile Membrane Switch Keypad , Black LCD Window Metal Dome Tactile Switch
LED Tactile Membrane Switch Keypad , Black LCD Window Metal Dome Tactile Switch
LED Tactile Membrane Switch Keypad , Black LCD Window Metal Dome Tactile Switch
LED Tactile Membrane Switch Keypad , Black LCD Window Metal Dome Tactile Switch
LED Tactile Membrane Switch Keypad , Black LCD Window Metal Dome Tactile Switch
LED Tactile Membrane Switch Keypad , Black LCD Window Metal Dome Tactile Switch
Specifications
Brand Name :
Lunfeng/Customer's brand
Model Number :
LFZDX100
Certification :
ISO9001:2015, SMETA 4P
Place of Origin :
Shenzhen, Guangdong, China
MOQ :
1 piece
Price :
depending on the design
Payment Terms :
TT/telegram transfer
Supply Ability :
500000 Piece/Pieces per Month
Delivery Time :
normally 2-4 weeks, can be discussed
Packaging Details :
PE bag/foam/carton, as customer's request
Product :
Black LCD Window LED Tactile Membrane Switch Keypad, Metal Dome Tactile Switch
Material :
PET, Polyester(PET), 0.15mm MATTE PET
Rear adhesive :
3M468 3M adhesive
ColorS :
Pantone/ RAL color, white, black, red, green
Feature :
matte surface, silver circuit cables
Connector :
2.54 mm Pitch, black plastic housing
Key :
tactile keys , metal domes,
LED :
color Leds, NO LGF film
Window :
transparent black LCD window, no punch holes
Description

Black LCD Window LED Tactile Membrane Switch Keypad, Metal Dome Tactile Switch

  • LUNFENG membrane switches are produced to the highest standard by our skilled operators and in compliance with ISO 9001 Approval, which ensures your membranes are fully functional and to the highest standard. All membrane switches undergo 100% final test inspection to ensure error-free operation and that the buttons last as long as the machine they control.

  • What Is A Membrane Switch?


    Membrane switches are generally made from five different layers. This includes membrane, graphic, tactile, rigid and static layers. The first layer contains the graphic interface for the user to control the machine. It can also include a flexible circuit for less expensive alternatives. Another layer will contain the printed circuit which allows a signal to be transmitted. The ink that is used for the printing on the circuit is generally made up of avariety of metals. This helps for the signal to be conductive for turning on and off. Membrane switches allow for communication to take place in electronic devices. Membrane switches are a piece of equipment that can be highly sophisticated or rather simple by design.


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

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
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...

LED Tactile Membrane Switch Keypad , Black LCD Window Metal Dome Tactile Switch

Product tags

led membrane keypad

,

led tactile button

,

membrane keypad led
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LED Tactile Membrane Switch Keypad , Black LCD Window Metal Dome Tactile Switch

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Product Detail
Brand Name :
Lunfeng/Customer's brand
Model Number :
LFZDX100
Certification :
ISO9001:2015, SMETA 4P
Place of Origin :
Shenzhen, Guangdong, China
MOQ :
1 piece
Price :
depending on the design
Contact Supplier
video
LED Tactile Membrane Switch Keypad , Black LCD Window Metal Dome Tactile Switch
LED Tactile Membrane Switch Keypad , Black LCD Window Metal Dome Tactile Switch
LED Tactile Membrane Switch Keypad , Black LCD Window Metal Dome Tactile Switch

Shenzhen Lunfeng Technology Co., Ltd

Verified Supplier
4 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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