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Polyester LED Membrane Switch , Metal Dome Membrane Switch Keyboard

Basic Information
Place of Origin: Shenzhen, Guangdong, China
Brand Name: Lunfeng/Customer's brand
Certification: ISO9001:2015, SMETA 4P
Model Number: LFZDX081
Minimum Order Quantity: 1 piece
Price: depending on the design
Packaging Details: PE bag/foam/carton, as customer's request
Delivery Time: normally 2-4 weeks, can be discussed
Payment Terms: TT/telegram transfer
Supply Ability: 500000 Piece/Pieces per Month
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
High Light:

Metal Dome Membrane Switch 35VDC

,

Glossy PET LED Membrane Switch

,

Metal Dome LED Membrane Switch

Polyester LED Metal Dome Membrane Switch, Membrane Switch Keyboard

 

 


Applications:

Our Advantage:

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 0

Contact Details
Sales Manager

Phone Number : +8613662697476

WhatsApp : +8613662697476