|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|
|Material:||PET, Polyester(PET), 0.188mm 0.15mm PET||Rear Adhesive:||3M468|
|ColorS:||Pantone/ RAL Color, White, Black, Yellow, BLUE||Feature:||Matte Surface, FPC Circuit Cable|
|Connector:||2.54 Mm Pitch, Plastic Housing Connector||Key:||Tactile Keys Metal Domes,|
|LED:||Color Leds, NO LGF Film||Window:||Transparent LCD Window, No Punch Holes|
FPC Cable Membrane Switch Keypad,
PET Tactile Membrane Switch,
FPC Cable PET Membrane Switch
FPC Cable Membrane Switch Keypad, Tactile Membrane Switch
1. Use silk screen printing, offset printing, pad printing, digital printing and other beautiful panel
2. Production and manufacture of shrapnel, patch LED, capacitor, resistance, diode and other quality membrane switch
3. The design has anti-static, anti-chemical, anti-ultraviolet, anti-scratch, waterproof and other quality membrane switch and control button plate can maintain more than 1 million times of life in harsh environment
4. Quality film switch and control button board can be combined with PCB/FPC/RUBBER KEY/FFC/ metal backplane/plastic shell
5. Provide flat type, convex, shrapnel, film bubble with good feel quality film switch and control button plate.
Membrane switch is an operating system that integrates key functions, indicating elements and instrument panels. It consists of four parts: panel, upper circuit, isolation layer and lower circuit. When the membrane switch is pressed, the contacts of the upper circuit are deformed downward, and are in contact with the pole plate of the lower circuit. After the finger is released, the contacts of the upper circuit bounce back, the circuit is disconnected, and the circuit triggers a signal. The membrane switch has strict structure, beautiful appearance and good sealing performance.
|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...