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Custom Size Flat Membrane Keyboard , Non Tactile Custom Membrane Keyboard
Custom Size Flat Membrane Keyboard , Non Tactile Custom Membrane Keyboard
Custom Size Flat Membrane Keyboard , Non Tactile Custom Membrane Keyboard
Custom Size Flat Membrane Keyboard , Non Tactile Custom Membrane Keyboard
Custom Size Flat Membrane Keyboard , Non Tactile Custom Membrane Keyboard
Custom Size Flat Membrane Keyboard , Non Tactile Custom Membrane Keyboard
Specifications
Brand Name :
Lunfeng
Model Number :
LFZDX158
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.
Name :
Non-Tactile Flat Membrane Switch, Custom Membrane Keyboard Custom Size
Material :
PET, Polyester(PET), polyester
Rear adhesive :
3M467/468, 3M9448
ColorS :
Pantone/ RAL color, multi-colors
Feature :
matte surface, silver circuit
Connector :
2.54mm Pitch, ZIF end, Customized Size
Key :
flat keys with metal domes,
LED :
noLeds, NO LGF film
Window :
LCD window, no punch holes
Description

Non-Tactile Flat Membrane Switch, Custom Membrane Keyboard Custom Size

  • Flexible circuit options include polyester (PET) that uses silver ink as the circuit element, and flexible PCB (FPC) that uses copper as the conductive element. Form, fit, and function is very similar for both though their respective costs and reliability can drastically differ.

Electrical Characteristics

Most people are aware of how excellent copper is as a conductor of electricity. That’s why copper is frequently used in wires, circuit boards, etc. The flexible circuit membrane switches make no difference.

If there is a concern with resistance, such as your max circuit resistance needs to be 200Ω or less, you may want to consider a polyimide circuit versus a PET circuit. Just as in a bulk cables’ conductor, the circuit resistance of a membrane switch is a function of the trace cross section, material, and length.


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...

Custom Size Flat Membrane Keyboard , Non Tactile Custom Membrane Keyboard

Product tags

custom membrane keyboard

,

membrane type keyboard

,

membrane keypad design
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Custom Size Flat Membrane Keyboard , Non Tactile Custom Membrane Keyboard

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Product Detail
Brand Name :
Lunfeng
Model Number :
LFZDX158
Certification :
ISO9001:2015
Place of Origin :
Shenzhen, China
MOQ :
1 piece
Price :
Negotiable
Contact Supplier
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Custom Size Flat Membrane Keyboard , Non Tactile Custom Membrane Keyboard
Custom Size Flat Membrane Keyboard , Non Tactile Custom Membrane Keyboard
Custom Size Flat Membrane Keyboard , Non Tactile Custom Membrane 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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