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Professional Design Bare Pcb Manufacturing - 4 layer rigid flex with PI stiffener – Pandawill

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Our pursuit and enterprise goal is to "Always satisfy our customer requirements". We keep on to establish and style and design outstanding top quality goods for both our outdated and new prospects and realize a win-win prospect for our clientele likewise as us for 3 Oz Copper Circuit Board, Fast Pcb Manufacturer, Kb Laminate Pcb Manufacturer, We will continually strive to improve our service and provide the best quality products with competitive prices. Any inquiry or comment is highly appreciated. Please contact us freely.
Professional Design Bare Pcb Manufacturing - 4 layer rigid flex with PI stiffener – Pandawill Detail:

Product Details

Layers 4 layers rigid, 2 layers flex
Board thickness 1.60MM rigid + 0.15MM flex
Material Shengyi S1000-2 FR-4(TG≥170℃) + Polyimide
Copper thickness 1 OZ(35um)
Surface Finish (ENIG)   Immersion gold
Min Hole(mm) 0.20mm 
Min Line Width(mm) 0.18mm 
Min Line Space(mm) 0.15mm
Solder Mask Black
 Legend Color White
Packing Anti-static bag
E-test Flying probe or Fixture
Acceptance standard IPC-A-600H Class 2
Application Medical

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

• Reduction of weight and volume

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

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

• Dynamically and mechanically robust

• 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)


Product detail pictures:

Professional Design Bare Pcb Manufacturing - 4 layer rigid flex with PI stiffener – Pandawill detail pictures

Professional Design Bare Pcb Manufacturing - 4 layer rigid flex with PI stiffener – Pandawill detail pictures


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Our pros are lessen prices,dynamic sales team,specialised QC,sturdy factories,top quality services and products for Professional Design Bare Pcb Manufacturing - 4 layer rigid flex with PI stiffener – Pandawill , The product will supply to all over the world, such as: Salt Lake City, Oman, Hungary, Our company has already had a lot of top factories and professional technology teams in China, offering the best products, techniques and services to worldwide customers. Honesty is our principle, professional operation is our work, service is our goal, and customers' satisfaction is our future!
  • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Kristin from Cyprus - 2018.11.22 12:28
    The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Deirdre from Mali - 2017.03.28 12:22
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