fpc manufacturer

Specifications

fpc specifications:

1. customized flex printed circuit board

2. fpc manufacture in shenzhen

3. all test

Double-side:

Applied with double sides material to make pattern on both sides then add the cover layer on each side

1. Electronic characteristics :
Circuit rating: 35V (DC), 100mA, 1W
Contact resistance: 10Ω--500Ω (According the trace length and materials to comfirm) 
Insulation resistance:> 100MΩ 250V DC 
Contact bounce: ≤ 5ms     Dielectric withstand:250VRms (50-60Hz 1min) 
Life expectancy: flat type ≥ 500 million times, tactile type: ≥ 100 million times 
2. Mechanical Properties  Actuation force: flat type 57-284g (2-10 Oz), tactile type 170-397g (6-14 Oz)  Switch stroke: flat type 0.1-0.5mm, tactile type 0.6-1.5mm 
3. Environmental parameters  :
Operating Temperature: -40 - +80 , Storage temperature: -40 - +85
Humidity: 40 , 90% -95%, 240 hours
 

Multi-layer:

Binding a single side and a double sides FPC together or binding a double sides and a double sides FPC together.
 

  Thick bottom material: 25, 50, 75, 100um, 1 / 2, 1, 2, 3mil
  Thick copper conductor: 18, 35, 70um, 1 / 2, 1, 2oz
  Material: polyester and polyimide
  Copper: RA, ED
  Minimum aperture: 0.2mm
  Minimum spacing: 0.1mm
  The smallest ring porous: 0.1mm
  The largest panel size: 400 x 400mm
  Plating: welding, nickel, gold
  Volume Resistance aluminum: 1 x 1015 (IPC-TM-650 2.5.6.17)
  Dissipation factor (1MHz): 0.04 (MIL-P55617)
  Solder heat resistance: 300 degrees C/10 seconds
  Strength: 5kV (IPC-TM-650 2.5.6.1)
  Insulation Resistance: 1,000 mW (IPC-TM-650: 2, 6, 3, 2)