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Polyester LED Membrane Switch , Metal Dome Membrane Switch Keyboard
Polyester LED Membrane Switch , Metal Dome Membrane Switch Keyboard
Polyester LED Membrane Switch , Metal Dome Membrane Switch Keyboard
Polyester LED Membrane Switch , Metal Dome Membrane Switch Keyboard
Polyester LED Membrane Switch , Metal Dome Membrane Switch Keyboard
Polyester LED Membrane Switch , Metal Dome Membrane Switch Keyboard
Specifications
Brand Name :
Lunfeng/Customer's brand
Model Number :
LFZDX081
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
Material :
PET, Polyester(PET), 0.188 mm glossy PET
Rear adhesive :
3M467
ColorS :
Pantone/ RAL color, black, blue, red, white
Feature :
matte surface, SILVER circuit cable
Connector :
2.54mm Pitch, black connector
Key :
Embossed keys metal domes,
LED :
Leds, NO LGF film
Window :
LCD window, NO punch holes
Description

Polyester LED Metal Dome Membrane Switch, Membrane Switch Keyboard

  • he metal dome switches and snap dome are sure to be the switch button. If the various switches are separated from the Metal Domes, it loses its meaning, so it is said that the Metal Domes plays a key role in the switch, and it was later known as the metal dome switches and snap dome.

    Application of a metal dome: used on button switches, membrane switches, tact keypads, self-locking switches, metal dome switches, and snap dome.

    Function of metal dome switches: to power on and off, which can give the operator good tactile feedback.

    Originally, there is no professional name called snap dome in the early days. And a snap dome is made of metal material. Because it is a dome, it can bounce upward and be concave downward (convex and concave). Its initial state is convex upward, and it will concave downward when the operator exerts a force, and then rebounds after the force is removed. This kind of elastic metal material is uniformly called metal dome or snap dome. Later, when metal dome switches were introduced into China, many people were used to calling them metal dome switches. Metal domes also referred to as metal snap domes or tactile metal domes


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...

Polyester LED Membrane Switch , Metal Dome Membrane Switch Keyboard

Product tags

membrane keypad led

,

led membrane switch

,

led membrane keypad
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Polyester LED Membrane Switch , Metal Dome Membrane Switch Keyboard

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Product Detail
Brand Name :
Lunfeng/Customer's brand
Model Number :
LFZDX081
Certification :
ISO9001:2015, SMETA 4P
Place of Origin :
Shenzhen, Guangdong, China
MOQ :
1 piece
Price :
depending on the design
Contact Supplier
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Polyester LED Membrane Switch , Metal Dome Membrane Switch Keyboard
Polyester LED Membrane Switch , Metal Dome Membrane Switch Keyboard
Polyester LED Membrane Switch , Metal Dome Membrane Switch Keyboard

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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