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Xi'an JIA SPEED Electronic Technology Co.,Ltd

Add: West Electronic Street, Yanta District, Xi'an City, Shaanxi Province, China

Tel: +008613186089157

Mob: +8613186089157

E-mail: 321786784@qq.com

4 Layer Flexible/FPC PCB

4 Layer Flexible/FPC PCB

Product name: 4 layer flexible PCB
Base Material:PI
Copper Thickness:1oz
Board Thickness:0.11mm-0.5mm

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Product Details

   Rigid flex circuit are a hybrid construction flex circuit consisting of rigid and flexible substrates which are laminated together into a single structure. Each layer of rigid-flex circuit are electrically interconnected by plated through holes (PTH), which is different from a flexible circuit with FR4/PI stiffener on top or bottom of flex circuit only by the means of presensive or thermal senstive adhesive only, no PTH.

    Rigid-flex board enjoy the advantage of both rigid FR4 PCB and flexible circuits. In rigid area, components will be soldered on, and whole board can be bendable at the flexible circuit area, so that to save space of assembly, make whole product into a small size but with tight trace designing.

   Also people don't need to solder the FPC on PCB, or connect FPC on PCB via connector, furthermore, that plated through hole interconnection is more stable, firm than soldering or connector. So more and more rigid flex board circuit has been widely used in both military and civil area.

Technical  Specification

Layers:

1~10 (flex Pcb)  and 2~8 (rigid flex)


Min Panel Size:

5mm x 8mm


Max Panel Size:

250 x 520mm


Min Finished board thickness:

0.05mm (1 sided inclusive copper)


Max Finished board thickness:

0.3mm (2 sided inclusive copper)


Finished board thickness tolerance:

±0.02~0.03mm


Material:

Kapton, Polyimide, PET


Base copper thickness (RA or ED):

1/3 oz, 1/2 oz, 1oz, 2oz


Base PI thickness:

0.5mil, 0.7mil, 0.8mil, 1mil, 2mil


Min width/spacing (1/3oz):

0.05mm/0.06mm


Min width/spacing (1/2oz):

0.06mm/0.07mm


Min width/spacing (1oz):

Single layer: 0.07mm/0.08mm


Double layer: 0.08mm/0.09mm


Aspect Ratio

6:01

8:01

Base Copper

1/3Oz--2Oz

3 Oz for Prototype

Size Tolerance

Conductor Width:±10%

W ≤0.5mm

Hole Size: ±0.05mm

H ≤1.5mm

Hole Registration: ±0.050mm


Outline Tolerance:±0.075mm

L ≤50mm


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