|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:||Tactile Keypad Flexible FPC Membrane Switch Embossed Button And LEDs||Used On:||Industrial Control|
|Color:||Pantone Or RAL Color,gray, Black||Key Material:||PET EBG180 Glossy|
|Rear Adhesive:||3M468||Feature:||Metal Domes, Leds|
|Circuit:||Flexible FPC||Led Color:||White/ Green/ Red/ Customized|
gray FPC Membrane Switch,
LEDs FPC Membrane Switch,
embossed button tactile switch keypad
tactile keypad flexible FPC Membrane Switch embossed button and LEDs
Usually if the membrane switches need assembled many LEDs, then we suggest to use FPC circuit, it can get more stable LED soldering quality. For the normal application the PET circuit is enough, which is more economical. In addition if the conductor pitch is 0.5mm, although we also can print it, but we still suggest to use FPC circuit. Because of that 0.5mm pitch is too small and it is easy to occur the short circuit problem.
For the Rigid circuit membrane switches, the circuit is rigid printed circuit board. The material of rigid PCB is usually FR4 and Copper. By this type of membrane switch, the connector usually is the SMD connector(sometimes also can be straight through connector). For some application which need very stiff capability, then use PCB circuit membrane switch.
|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|
|Pitch||0.5mm (not suggested), 1.0mm, 1.27mm, 2.54mm||0.5mm, 1.0mm, 1.27mm, 2.54mm|
We Focus in membrane switch and related items.
Strong R&D capability
Stable in quality
Short Lead time for samples and Mass production
Whole solution design available
* 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
Flat type ≥ 5,000,000; Tactile type ≥ 1,000,000
Flat type 57~284g (2~10oz); Tactile type 170~397g(6~14oz)
Flat type 0.1~0.5mm; Tactile type 0.6~1.5mm
3.Environmental and Storage Conditions
-40°C ~ +80°C
-40°C ~ +80°C
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...