High quality immersion gold Flexible PCB

Place of Origin: Zhejiang,China (Mainland)
Base Materials: Polyimide/ Polyester
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
Max. size: 200mm x 1000mm


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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:0.5~5.0 USDProduction Capacity:20000 Square...
Trade Term:FOBPacking:paper carton(outer)...
Payment Terms:L/C, T/T, WUDelivery Date:10 days for...
Min. Order:500 Set/Sets
Means of Transport:Ocean, Air

High quality immersion gold Flexible PCB

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.

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
Minimum Annual Ring
4 mil
Peel-Off Strength
PTH Wall Copper Thickness
Max. size
200mm x 1000mm
Solder-stop coating
Coverlay or flexible solder-stop

The main purpose of flexible PCB exploitation is to use it as connector, with a random arrangement of conductors between different parts of electronic devices, made on the base of rigid PCBs, as a cable connection substitute. Furthermore, flexible PCBs afford to produce inductors, antennas and etc. Flexible PCB is an opportunity to create unique constructions, which allow to solve the problem of inter-system connection and montage, providing flexibility of this system. The technology of flexible PCB offers large scale of vital decisions, among which the most promising is the creation of spatial patterns of interconnections.

High quality immersion gold Flexible PCB

Category: Flexible PCB