China China Manufacturer for Pcb Layout Guideline - 4 layer rigid flex circuit board for automotive – Pandawill factory and manufacturers

China Manufacturer for Pcb Layout Guideline - 4 layer rigid flex circuit board for automotive – Pandawill

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We have our own product sales staff, style crew, technical group, QC staff and package staff. We now have strict high quality management procedures for each approach. Also, all of our workers are experienced in printing subject for Pcb Assembly Cost, Low Volume Pcb Fabrication, High-Tg Circuit Boards, We are confident that there will be a promising future and we hope we can have long term cooperation with customers from all over the world.

China Manufacturer for Pcb Layout Guideline - 4 layer rigid flex circuit board for automotive – Pandawill Detail:

Product Details

Layers	4 layers rigid, 2 layers flex
Board thickness	4 layers rigid, 2 layers flex
Material	Shengyi S1000-2 FR-4(TG≥170℃) + Polyimide
Copper thickness	1 OZ(35um)
Surface Finish	(ENIG 3μm) Immersion gold
Min Hole(mm)	0.22mm
Min Line Width(mm)	0.15mm
Min Line Space(mm)	0.18mm
Solder Mask	Green
Legend Color	White
Packing	Anti-static bag
E-test	Flying probe or Fixture
Acceptance standard	IPC-A-600H Class 2
Application	Optics device

Introduction

Rigid-flex PCB means hybrid systems, which combine the characteristics of rigid and flexible circuit substrates in one product. Whether in medical technology, sensors, mechatronics or in instrumentation, electronics squeezes ever more intelligence into ever smaller spaces, and the packing density increases to record levels again & again. Using flexible PCBs and rigid-flex printed circuit boards, whole new horizons open up for electronic engineers and designers.

Advantages of rigid-flex PCB

l Reduction of weight and volume

l Defined characteristics of the circuit systems on the circuit board (impedances and resistances)

l Reliability of the electrical connections due to reliable orientation and reliable contacts as well as savings on connectors and wiring

l Dynamically and mechanically robust

l Freedom to design in 3 dimensions

Materials

Flexible base material: Flexible base material consists of a foil made of flexible polyester or polyimide with tracks on one or both sides. PANDAWILL uses polyimide materials exclusively. Depending on the application, we may use Pyralux and Nikaflex made by DuPont and the glueless flexible laminates in the FeliosFlex series made by Panasonic.

Apart from the thickness of the polyimide, the materials mainly differ in their adhesive systems (glueless or on epoxy or acrylic basis) as well as in the copper quality. For comparatively static bending applications with a low number of bend cycles (for assembly or maintenance) ED (electro-deposited) material is adequate. For more dynamic, flexible applications RA (rolled annealed) materials must be used.

Materials are selected on the basis of the product and production specific requirements, and the datasheets of the materials used can be requested as required.

Adhesive systems: As a bonding agent between the flexible and the rigid materials, systems using adhesive on an epoxy or acrylic basis (which is still capable of reacting) are used. The options are as follows:

Composite film (polyimide film coated on both sides with adhesive)

Adhesive films (adhesive systems poured onto a paper base and covered with a protective film)

No-flow prepregs (glass mat/epoxy resin prepreg with very low resin flow)

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"Sincerity, Innovation, Rigorousness, and Efficiency" will be the persistent conception of our company to the long-term to establish together with customers for mutual reciprocity and mutual gain for China Manufacturer for Pcb Layout Guideline - 4 layer rigid flex circuit board for automotive – Pandawill , The product will supply to all over the world, such as: Madrid, Curacao, Accra, We also have the strong ability of integration to supply our best service, and plan to build the warehouse in the different countries around the world, that will probably be more conveniently to service our customers.

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Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!

By Bertha from Gambia - 2017.12.09 14:01

The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.

By Christina from Wellington - 2018.06.21 17:11

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