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Flexible PCB︱Flexible Printed circuit board

General specification for Flexible PCB

Because of the advantages, such as: cost, space, and weight savings, flexible and Rigid-Flex-circuit board shave for some projects, they are used ever more frequently.
Additionally, flex circuits can be screen printed silver circuits on polyester. Flexible electronic assemblies may be manufactured using identical components used for rigid printed circuit boards, allowing the board to conform to a desired shape, or to flex during its use. Multi FCB can produce your flexible circuit boards with the highest quality, either as prototypes or in series.
For additional technical questions about flexible circuit boards, please contact us.

1. Single-sided flexible printed circuit board

Material: PI
Single layer
Copper:1/2oz, RA copper
Cover lay: 1/2-mil PI/25um adhesive
Surface finishing: Immersion gold
100% electrical tested
Quick turn sample and production lead-time
Quotation within 24 hours

2. Split-Flex-FPCB

Material: Single sided adhesive less copper clad: 1/2 mil PI,1/3 oz RA copper
Cover lay: 1/2 mil PI/25um adhesive
Surface finish: Electroless nickel immersion gold plating
Shielding sheet: Silver foil
Stiffener: 0.20mm PI
100% electrical tested
Quick turn sample and production lead time
Quotation: within 24 hours

3. Double-sided flexible PCB

Type: Double-sided flexible printed circuit board
Materials: PI/0.5-mil and ADH/0.5oz Cu (RA)
0.5oz Cu/0.5-mil, ADH/0.5-mil,
Cover lay: 0.5-mil PI/1 mil ADH
Stiffener: PI
Thickness: 0.11mm
Surface treatment: ENIG
Au: 0.02 to 0.1um
Ni: 3 to 5um
RoHS requirement
100% electrical tested

4. 5 layers Multilayer flex PCB

PI material
Multi-layered FPCB
Board thickness:0.55mm
With 4 mils line width
0.2mm minimum hole size
Cover lay: 1/2 mil PI/25um adhesive
Surface finish: ENIG
Stiffener: 0.20mm PI
100% electrical tested
Quick turn sample and production lead time
Quotation: within 24 hours

5. Drod force extender doubled sides Flex PCB

PI material
Board thickness:0.30mm including stiffener
4/4 mils line width/space
0.2mm minimum hole size
Surface finish: ENIG
Laser cutting

6. China Flex pcb factory for trigger

KAPON material
IPC 6013 Class 3
Black stiffener
1 oz copper thickness
Unit size/mm: 45.16*12.94mm
Surface finish: ENIG + plating Hard Gold
Laser cutting

7. 4layer Flex PCB for LCM from China pcb factory Hitechpcb

POLYIMIDE material with 4 layers flexible printed circuit board
H oz copper thickness
Stiffener:  steel
Surface finish: ENIG
Min. trace width/spacing: 0.075/0.075mm
Punching

8. Hot selling high quality flexible PCB

POLYIMIDE material 
1 oz copper thickness
Stiffener:  PI
Surface finish: ENIG
Min. trace width/spacing: 0.13/0.13mm
Laser cutting

9. Flexible pcb for led Light

KAPTON material 
H oz copper thickness
Stiffener:  PI
Surface finish: ENIG
Min. trace width/spacing: 0.10/0.10mm
Punching

10. 3 layers flexible PCB

POLYIMIDE material 
H oz copper thickness
Stiffener:  PI
Surface finish: ENIG
Min. trace width/spacing: 0.10/0.10mm
Laser cutting

11. 2 layers Non-Magnetic FPC

POLYIMIDE material 
H oz copper thickness
Stiffener:  PI
Surface finish: OSP
Min. trace width/spacing: 0.10/0.10mm
Number of bend cycles 100000

12. Black flex printed circuit board

POLYIMIDE material color black
H oz copper thickness
Stiffener:  PI
Surface finish: ENIG
Min. trace width/spacing: 0.15/0.15mm
Profiling: Lasering cutting

13. Double sides Flex PCB for keyboard

KAPTON material 
H oz copper thickness
Stiffener:  PI
Surface finish: Immersion Ni/Au
Min. trace width/spacing: 0.10/0.10mm
Min. hole: 0.25mm