|Place of Origin:||Shenzhen, China|
|Minimum Order Quantity:||1 piece|
|Packaging Details:||First put into a polybag, then paked into a carton. According to clients' special requirements.|
|Delivery Time:||7-25 working days, To be negotiated|
|Payment Terms:||T/T, Western Union|
|Supply Ability:||500000 Piece/Pieces per Month|
|Product Name:||Custom-Made LCD Window LED Membrane Switch LED Backlight||ColorS:||Pantone/ RAL Color, Black, White, Blue, Green, Gray|
|Material:||PET, Polyester (PET), 0.188mm PET F150||Rear Adhesive:||3M468|
|Feature:||Metal Domes, Matte Surface, Printed Circuit||Connector:||2.54mm Silver Circuit With Black Housing|
|Key:||Embossed Keys, Embossing Buttons||Type:||Color Leds, LCD Window, No Punch Holes|
PET F150 LED Membrane Switch,
3M468 LED Membrane Switch,
2.54mm Silver Circuit LED Membrane Keypad
Custom-Made LCD Window LED Membrane Switch LED Backlight
A common Light Emitting Diodes membrane switch (to change into Backlit Membrane Switch) with relatively low cost. Since LED backlighting techniques for membrane switch cannot meet the lighting of a large area, it is mostly used for indication purposes. It is a relatively old technology. But the service life is long and deep customers love it.
|Items||Silver Printed Circuit||Copper Etched FPC Circuit|
|Contact Fingers||Silver and Carbon||Gold plated|
|Contact Buttons Pads||Silver||Gold plated|
|Life & Reliability||normal||good|
|Lead Time||2-3 days||7-10 days|
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|
|Dielectrics Voltage-resistance:||250VRms(50~60Hz 1min)|
|Chattering Time:||≤ 5ms|
|Life Time:||Flat type ≥ 5,000,000; Tactile type ≥ 1,000,000|
|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|
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...