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Brand Name : Lunfeng
Model Number : LFZDX057
Certification : ISO9001:2015
Place of Origin : Shenzhen, China
MOQ : 1 piece
Price : Negotiable
Payment Terms : T/T, Western Union
Supply Ability : 500000 Piece/Pieces per Month
Delivery Time : 7-25 working days, To be negotiated
Packaging Details : First put into a polybag, then paked into a carton. According to clients' special requirements.
Product name : High Quality LED FPC Membrane Switch Good Sealing
ColorS : Pantone/ RAL color, black, white
Material : PET, Polyester(PET), 0.15mm matte PET
Rear adhesive : 3M468
Feature : metal domes, matte surface, FPC circuit
Connector : 1.0mm Pitch, black connector
Key : Embossed keys, embossing buttons
Type : with Leds, NO LCD window, NO punch holes
High Quality LED FPC Membrane Switch Good Sealing
FPC Membrane Switch(
Copper Flex Membrane Keypad )
Compared with traditional membrane switches by using the silver paste printed flex as the circuit layer, the FPC membrane switch is made from Polyimide copper etched FPC circuits. Copper flex traces are more durable and stable, which are resistant to high temperatures up to 280°C, the circuit has high precision, output spacing of 0.5mm, low electrical resistance value, high conductivity, stable and reliable performance, and its service life longer than an ordinary membrane switch, ability to solder active and passive components into the switch design.
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...
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3M468 Rear Adhesive FPC LED Membrane Switch Good Sealing 1.0mm Pitch Images |