English /a>
Flexible printed circuit board FPCB
High-end Flexible PCB With Fair Reasonable Price
Flexible printed circuit, also known as flex circuits, is a technology for assembling electronic circuits by mounting electronic devices on flexible plastic substrates, such as polyimide, transparent conductive polyester film. 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.
Items | Specifications |
LAYERS | 1-6 LAYERS |
BOARD Size | MIN.:10x45MM MAX.:250x1200MM |
AVAILABLE LAMINATES MATERIALS | PI.PET,FR4-PI |
FINISHED BOARD THICKNESS TOL. | ±0.01MM |
FINISHED HOLE DIAMETER(MIN.) | 0.1MM |
FINISHED HOLE DIAMETER(MAX) | 0.6MM |
NPTH HOLE DIAMETER TOLERANCE | ±0.025MM |
PTH HOLE DIAMETER TOLERANCE | ±0.050MM |
COPPER FOIL THICKNESS | 12UM,18UM,35UM,70UM |
CIRCUIT WIDTH/SPACING(MIN.) | ≥0.065MM(1/2OZ)≥0.05MM(1/3OZ) |
SURFACE FINISHED TYPE | OSP,ENIG,ETC. |
FOLD FLASH NI/AU THICKNESS | NI:2.54-9UM AU:0.025-0.5UM |
DRILL HOLE POSITION TOLERANCE | ±0.05MM |
PUNCHING DIMENSION | ±0.05MM |
CERTIFICATES | ROHS,UL,ISO9001 ETC. |
A) We have many special material as rogers, teflon, taconic, FR-4 High TG, Ceramic in stock.
B) We also provide sourcing components, PCB design, PCB copy, PCB drawing, PCB assembly and so on.
C)Stiffeners are applied to flex circuits where additional support is needs such as the areas of component assembly or underneath exposed traces that will be plugged in for connection. Common stiffeners are FR4 and polyimide.
Q1.What’s the quality standard your comply with? And any certification?
We follow IPC-610-E class II, and have ISO9001:2008 quality system certification for our factory management, and we RoHS only factory.
Q2.Do you have an order minimum?
We accept order with as low as a quantity of 1 (piece or panel).
Q3.What options exist for the thickness of copper?
For flexible can make 0.5OZ,1OZ and 2OZ copper thickness, For FR4 pcb we can make max 5OZ thick copper;
Q4.What are the color options for Flex PCB solder masks?
Usually it cover the yello, white or black polyimide film; sometime also can print Green oil for small spacing.