PCB/PCBA/FPC assembly from China manufacturer - Cixi Membrane Switch Factory

Price:	0.5~5.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Means of Transport: Ocean,Air

Packing: paper carton(outer) and pla...

Base Materials: Polyimide/ Polyester

Minimum Spacing Between Circuits: 3 mil

Minimum Annual Ring: 4 mil

Max. size: 200mm x 1000mm

Production Capacity: 20000 Square Meter/Square M...

Delivery Date: 10 days for samples,2-3 wee...

Stiffener Material: FR-4, Mylar or Kapton

Minimum Drill Size: 0.2mm

Peel-Off Strength: 1.0N/mm

1.Reduced wiring errors
2.Elimination of mechanical connectors
3.Unparalleled design flexibility
4.Higher circuit density

Flexible Printed Circuit

Flexible PCBs are made of flexible material with or without protective cover. A flexible circuit has a multilayer structure , including cover film, cover film adhesive, conductor cooper foil, adhesive layer of laminate, base film. It is possible to use material without adhesive layer in some cases.

Feature:

1. Reduced wiring errors

2. Elimination of mechanical connectors

3. Unparalleled design flexibility

4. Higher circuit density

5. More robust operating temperature range

6. Stronger signal quality

7. Improved reliability and impedance control

8. Size and weight reduction

Specification:

Surfaces	Immersion gold (recommended), immersion tin, Lead-free HAL
Base Materials	Polyimide (0.025mm , 0.050mm) or Polyester (0.076mm, 0.127mm)
Stiffener Material	FR-4, Mylar or Kapton
Minimum Spacing Between Circuits	3 mil
Minimum Drill Size	0.2mm
Minimum Annual Ring	4 mil
Peel-Off Strength	1.0N/mm
PTH Wall Copper Thickness	0.025mm
Max. size	200mm x 1000mm
Solder-stop coating	Coverlay or flexible solder-stop

Thickness Tolerance of Flexible PCB:

Single Sided	0.013mm
Double Sided	0.025mm
Rigid Flex	0.050 to 0.178mm
Hole Dia. Tolerance(PTH)	±0.05mm
Outline Tolerance	±0.1mm

Flex PCB/FPCB Applications:

FPCBs are used widely in everyday technology and electronics in addition to high-end, complex completed components. Two of the most prominent examples of flexible circuit usage is in modern portable electronics, devices, hard disk drives and desktop printers.