|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:||Membrane Switch Overlay Flat Overlay With Metal Dome||Used On:||Control System|
|Color:||Pantone/ RAL Color, Orange, Blue, Black, White||Material:||PET PC|
|Rear Adhesive:||3M9080A||Feature:||Metal Domes, Matte Flat Surface|
|Name:||Membrane Keypad Overlay||Thickness:||0.1-10mm|
|Keypad Button Material:||PET|
PET PC custom control panel overlay,
metal dome custom control panel overlay,
Membrane Switch flat overlay
Membrane Switch Overlay flat overlay with metal dome
Membrane Switch Overlay-Flat touch type
A membrane switch manufacturer uses the overlay material to print the electrical conductor in the point of contact. And it does not use the secondary process.
Firstly, the key life of switch panels is high and can reach one million times. Secondly, the contact area is large to ensure the conduction rate.
There is no operation feel, and it’s easy to cause repeated operation or misoperation.
Suggestion: We can enlarge the spacing between keys as much as possible. Otherwise, it will increase the failure rate and reduce the life.
Flat Non Tactile Type
Tympanic Tactile Type
Metal Elastic Type
LED Backlight Type
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
* Telecommunication Equipment
* Medical Equipment
* Industrial Equipment
* Household Equipment
* Remote Controller
* Control system
|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|
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...