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Address: Shenzhen YingSheng Technology Co., Ltd 805, Tongxin Technology Building, Qiaotou Community, Fuhai Street, Baoan District, Shenzhen
Contact name:Zhou
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When it comes to complex devices that require both rigid and flexible substrates, rigid-flex PCBs are the way to go. At YScircuit, we offer the highest quality rigid-flex PCBs that use a combination of rigid fiberglass and flexible plastic substrates to offer superior flexibility and durability.
Our rigid-flex PCBs are fully customizable, with a range of design options to choose from, such as base materials, rolled or annealed copper, adhesive or adhesiveless core, coverlay or soldermask, static or dynamic flex, and coating options.
Our professional team at YScircuit is dedicated to ensuring that your fabrication job is completed to the highest standard, so that your device performs at its best.
YSCircuit Rigid Flex PCB manufacturing capabilities overview
| Feature | capabilities | |
| Layer Count | 2-20L | |
| Rigid-Flex Thickness | 0.3mm-5.0mm | |
| PCB thickness in flex section | 0.08-0.8mm | |
| copper Thickness | 1/4OZ-10OZ | |
| Minimum line Width and Space | 0.05mm/0.05mm(2mil/2mil) | |
| Stiffeners | Stainless steel,PI, FR4 etc. | |
| Material | Polyimide Flex+FR4,RA copper, HTE copper, polyimide, adhesive,Bondply | |
| Min mechanical Drilled Size | 0.15mm(6mil) | |
| Min laser Holes Size: | 0.075mm(3mil) | |
| Surface Finish | Suitable Microwave/RF PCB urface finishes: Electroless Nickel, Immersion Gold, ENEPIG, Lead free HASL,Immersion Silver.etc. | |
| Solder Mask | Green, Red, Yellow, Blue, White, Black, Purple, Matte Black, Matte green.etc. | |
| Covrelay (Flex Part) | Yellow Coverlay, WhiteCoverlay,Black Coverlay | |
| layer/m² | S＜1㎡ | S＜3㎡ | S＜6㎡ | S＜10㎡ | S＜13㎡ | S＜16㎡ | S＜20㎡ | S＜30㎡ | S＜40㎡ | S＜50㎡ | S＜65㎡ | S＜85㎡ | S＜100㎡ |
| 1L | 4wds | 6wds | 7wds | 7wds | 9wds | 9wds | 10wds | 10wds | 10wds | 12wds | 14wds | 15wds | 16wds |
| 2L | 4wds | 6wds | 9wds | 9wds | 11wds | 12wds | 13wds | 13wds | 15wds | 15wds | 15wds | 15wds | 18wds |
| 4L | 6wds | 8wds | 12wds | 12wds | 14wds | 14wds | 14wds | 14wds | 15wds | 20wds | 25wds | 25wds | 28wds |
| 6L | 7wds | 9wds | 13wds | 13wds | 17wds | 18wds | 20wds | 22wds | 24wds | 25wds | 26wds | 28wds | 30wds |
| 8L | 9wds | 12wds | 15wds | 18wds | 20wds | 20wds | 22wds | 24wds | 26wds | 27wds | 28wds | 30wds | 30wds |
| 10L | 10wds | 13wds | 17wds | 18wds | 20wds | 20wds | 22wds | 24wds | 26wds | 27wds | 28wds | 30wds | 30wds |
| 12L | 10wds | 15wds | 17wds | 18wds | 20wds | 20wds | 22wds | 24wds | 26wds | 27wds | 28wds | 30wds | 30wds |
| 14L | 10wds | 16wds | 17wds | 18wds | 20wds | 20wds | 22wds | 24wds | 26wds | 27wds | 28wds | 30wds | 30wds |
| 16L | 10wds | 16wds | 17wds | 18wds | 20wds | 20wds | 22wds | 24wds | 26wds | 27wds | 28wds | 30wds | 30wds |
FQA
What are the guidelines for designing the rigid and flexible areas of a rigid-flex PCB?
A: The guidelines for designing the rigid and flexible areas of a rigid-flex PCB include maintaining a minimum bend radius, avoiding sharp angles, and ensuring that the copper traces do not extend into the bend area. It is also important to provide adequate support for any components that are mounted in the flexible areas.
What is the difference between a 1-layer and a 2-layer rigid-flex PCB?
A: A 1-layer rigid-flex PCB has a single layer of flexible material sandwiched between two layers of rigid material, while a 2-layer rigid-flex PCB has two layers of flexible material sandwiched between three layers of rigid material. A 2-layer rigid-flex PCB provides more flexibility and better bending performance than a 1-layer rigid-flex PCB.
What are the common connector types used in rigid-flex PCBs?
A: The common connector types used in rigid-flex PCBs include ZIF (zero insertion force) connectors, FPC (flexible printed circuit) connectors, and board-to-board connectors. The choice of connector depends on the specific application and design requirements.
What is the role of adhesive in a rigid-flex PCB?
A: Adhesive is used to bond the rigid and flexible areas of a rigid-flex PCB together. The adhesive must be carefully selected to ensure that it can withstand the intended use and environment, and that it does not interfere with the electrical performance of the board.
What is the difference between a dynamic and a static bend in a rigid-flex PCB?
A: A dynamic bend is a bending or flexing motion that occurs during the normal operation of the device, while a static bend is a fixed or permanent bend that is designed into the board. Dynamic bends require more careful design and testing than static bends, as they can cause fatigue and failure over time.
