Specifications
Brand Name :
Lunfeng
Model Number :
LFZDX036
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 :
Custom PET Transparent LCD Flat Membrane Switch Flat Keypad
ColorS :
Pantone/ RAL color, white, black, orange, red
Material :
PET, Polyester(PET),
Rear adhesive :
3M adhesive
Feature :
No metal domes, matte surface, silver circuit
Connector :
2.54mm ZIF connector
Key :
flat keys, flat buttons
Type :
without Leds, with transparent glossy LCD window
Description

Custom PET Transparent LCD Flat Membrane Switch Flat Keypad

What is a Membrane Switch?

A membrane switch is an electrical control for turning a circuit on and off. Membrane switches are more cost-effective and take up less design space than mechanical switches or buttons because of their low profile. Membrane switches are easy to clean which makes them ideal for Medical or industrial controls.

You may have held a dozen membrane switches and not even known it. A slim-profile plastic remote controller, keypad, or touchpad with buttons consisting of raised impressions in a sealed outer layer is almost certainly a membrane switch. They are convenient, inexpensive, and highly portable.

This is possible because a membrane switch (also known as a touch switch or membrane keypad) is constructed from flexible layers or “membranes” – thin like plastic wrap but made of polyester – sandwiched together like stacked sheets of paper. These layers can interact with each other when stimulated from the top down.

  • Non-tactile keypad:
  • No tactile feeling, for non-tactile membrane switch, it generally utilizes other way to show what the Keys' status is.
  • Advantages:
    1) Available in big area.
    2) Lowest cost among all kinds of membrane switches.


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...

PET Transparent LCD Flat Membrane Switch Matte Surface Keypad

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PET Transparent LCD Flat Membrane Switch Matte Surface Keypad

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Brand Name :
Lunfeng
Model Number :
LFZDX036
Certification :
ISO9001:2015
Place of Origin :
Shenzhen, China
MOQ :
1 piece
Price :
Negotiable
Contact Supplier
video
PET Transparent LCD Flat Membrane Switch Matte Surface Keypad
PET Transparent LCD Flat Membrane Switch Matte Surface Keypad
PET Transparent LCD Flat Membrane Switch Matte Surface Keypad
PET Transparent LCD Flat Membrane Switch Matte Surface Keypad
PET Transparent LCD Flat Membrane Switch Matte Surface Keypad

Shenzhen Lunfeng Technology Co., Ltd

Verified Supplier
4 Years
guangdong, shenzhen
Since 1995
Business Type :
Manufacturer, Importer, Exporter, Seller
Employee Number :
200~300
Certification Level :
Verified Supplier
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