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Impedance Control 4-Layer FR4 flex-rigid pcb osp Surface Finishing , 1 - 3oz

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Good quality Flexible PCB Board
Good quality Flexible PCB Board
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Rigid Flex PCB

  • High Precision Rigid Flex PCB suppliers
  • High Precision Rigid Flex PCB suppliers

Introduction


Rigid flex printed circuit boards are boards using a combination of flexible and rigid board technologies in an application. Most rigid flex boards consist of multiple layers of flexible circuit substrates attached to one or more rigid boards externally and/or internally, depending upon the design of the application. The flexible substrates are designed to be in a constant state of flex and are usually formed into the flexed curve during manufacturing or installation.

Rigid flex designs are more challenging than the design of a typical rigid board environment, as these boards are designed in a 3D space, which also offers greater spatial efficiency. By being able to design in three dimensions rigid flex designers can twist, fold and roll the flexible board substrates to achieve their desired shape for the final application's package.

 

 

Production Process


Whether producing a rigid flex prototype or production quantities requiring large scale rigid flex PCB fabrication and PCB assembly, the technology is well proven and reliable. The flex PCB portion is particularly good in overcoming space and weight issues with spatial degrees of freedom.

Careful consideration of flex-rigid solutions and a proper assessment of the available options at the early stages in the rigid flex PCB design phase will return significant benefits. It is critical the rigid flex PCB fabricator is involved early in the design process to ensure the design and fab portions are both in coordination and to account for final product variations.

The rigid flex manufacturing phase is also more complex and time consuming than rigid board fabrication. All the flexible components of the rigid flex assembly have completely different handling, etching and soldering processes than rigid FR4 boards.

 

 


Applications


Rigid flexible PCBs offer a wide array of applications, ranging from military weaponry and aerospace systems to cell phones and digital cameras. Increasingly, rigid flex board fabrication has been used in medical devices such as pacemakers for their space and weight reduction capabilities. The same advantages for rigid flex PCB usage can be applied to military weaponry and weapon control systems.

In consumer products, rigid flex doesn't just maximize space and weight but greatly improves reliability, eliminating many needs for solder joints and delicate, fragile wiring that are prone to connection issues. These are just some examples, but rigid flex PCBs can be used to benefit nearly all advanced electrical applications including testing equipment, tools and automobiles. Not sure what technology needs to be used for your project? Call our experts and we can help you figure out whether you need rigid flex, flex or HDI PCB technology.

Impedance Control 4-Layer FR4 flex-rigid pcb osp Surface Finishing , 1 - 3oz

Impedance Control 4-Layer FR4 flex-rigid pcb osp Surface Finishing , 1 - 3oz
Impedance Control 4-Layer FR4 flex-rigid pcb osp Surface Finishing , 1 - 3oz

Large Image :  Impedance Control 4-Layer FR4 flex-rigid pcb osp Surface Finishing , 1 - 3oz

Product Details:

Place of Origin: shen zhen ,china
Brand Name: WonDa
Certification: CE, ROHS, UL

Payment & Shipping Terms:

Minimum Order Quantity: None
Price: Negotiable
Packaging Details: Vacuum bag + Outer carton
Delivery Time: 5-15 days
Payment Terms: L/C,T/T,Paypal
Supply Ability: 10000 Sq.meter/month
Detailed Product Description
Base Material: FR4 Copper Thickness: 1-3oz
Board Thickness: 1.6mm Min. Hole Size: 0.1mm
Min. Line Width: 3mil Min. Line Spacing: 3mil
Surface Finishing: Osp Number Of Layers: 4-Layer
Drilling Tolerance (PTH): I0.07mm
High Light:

high density pcb

,

rigid flexible pcb

Impedance Control 4-Layer FR4 flex-rigid pcb osp Surface Finishing , 1 - 3oz

 

Specifications

 
1. flex-rigid pcb
2.UL,ROHS,ISO,SGS,Layer:1-30
3.12 years experience in PCB
4.Drill Size:0.1mm,Line


 

pcb /Immersion gold circuit pcb, pcba & fpc , multilayer pcb/  flex-rigid pcb

 

Manufacture Capability

 

Item

Manufacture Capability

Material

FR-4 / Hi Tg FR-4 / Lead free Materials (RoHS Compliant) /CEM-3, Aluminum, Metal based/FR1/CEM1/FPC

Layer No.

1-- 20

Finished  Board thickness

0.2 mm-4.0mm’(8 mil-160 mil)

Board  Thickness Tolerance

±10%

Cooper thickness

0.5 OZ-6OZ (18 um-210 um)

Copper Plating Hole

18-40 um

Impedance Control

±10%

Warp &Twist

0.50%

Peelable

0.012"(0.3mm)-0.02’(0.5mm)

Images

Min Trace Width

0.075mm (3mil)

Min Space Width

0.075mm (3mil)

Min Annular Ring

0.1mm (4 mil)

Solder Mask

Min Solder Mask Dam

0.0635 mm (2.5mil)

Solder mask Clearance

0.1mm (4 mil)

Holes

Min Hole size (CNC)

0.1 mm (4 mil)

Min Punch Hole Size

0.9 mm (35 mil)

Hole Size Tol (+/-)

PTH:±0.075mm;NPTH: ±0.05mm

Hole Position Tol

±0.075mm

Plating

HASL

2.5um

Lead free HASL

2.5um

Immersion Gold

Nickel  3-7um  Au:1-5u''

OSP

0.2-0.5um

Certificate

ROHS, SGS, UL, ISO9001: 2008,TS16949

 

if you have specific requirements, please feel free to contact us.

We can do the best.

 

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