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Flexible PCB LED Light FPC PET Membrane Switch Long Service Life

Shenzhen Lunfeng Technology Co., Ltd

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Address: 6/F C3 Building, Hengfeng industrial Zone, Hezhou Village, Xixiang town, Bao'An District, Shenzhen, Guangdong, China

Contact name:Wong

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Flexible PCB LED Light FPC PET Membrane Switch Long Service Life

Country/Region china
City & Province shenzhen guangdong
Categories Switches
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Product Details

Flexible PCB LED Lignt FPC Membrane Switch Long Service Life
 
 

  • Advantage of FPC Membrane Switch
  •  
  • Lower electrical resistance and higher conductivity: FPC Membrane Keypad Copper traces have far lower resistance, only 20% of the silver circuit.
  •  
  • Achieve a much finer trace width: With the PET silver circuit, the minimum pitch is 1mm, however, the minimum trace width for copper flex is 0.3mm and the pitch is 0.5mm.
  •  
  • Endure High-temperature: The temperature resistance of the flexible printed circuit is better than silver circuitry. FPC can resist high temperatures up to 280 degrees.
  •  
  • Ability to withstand bending, creasing, and vibration: FPC can be bent and folded, which improves the efficiency of the configuration and is able to last for a long period of time.
  •  
  • SMT technology & smaller designs: When dealing with smaller package sizes, footprints, and rugged environment applications, the Copper Flex circuit can fit more components in a smaller area and can accommodate unique functionality and characteristics in the membrane switch. It is ideal for smaller designs where dense circuit patterns or trace routing limitations exist.
  •  
  • Reliability: FPC Polyimide circuits use a soldered connection that can be up to three times as strong as the conductive glue. Electronics components soldered on FPC are more reliable than those glued on silver circuitry.
  •  
  •  

 
Our Advantage:
 

  • We Focus in membrane switch and related items.
  • Strong R&D capability
  • Stable in quality
  • Competitive price
  • Short Lead time for samples and Mass production
  • Whole solution design available


 
Applications:
 
* 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

 

ItemsSilver Printed CircuitCopper Etched FPC Circuit
MaterialPET (Polyester)Copper
ConductorPrinted silverCopper
Contact FingersSilver and CarbonGold plated
Contact Buttons PadsSilverGold plated
Life & Reliabilitynormalgood
Stabilitynormalgood
ResistancelowVery low
Costlowhigh
Lead Time2-3 days7-10 days
Pitch0.5mm (not suggested), 1.0mm, 1.27mm, 2.54mm0.5mm, 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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