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Home Flexible Printed Circuit Flexible PCB With Stainless Steel Stiffener Flex with Stainless Steel Shim

Flexible PCB With Stainless Steel Stiffener Flex with Stainless Steel Shim

It’s fabricated per IPC 6012 Class 2 using supplied Gerber data. Stainless steel as stiffener is applied on the two ends.


  • Item NO.:

    BIC-255-v58.0
  • Order(MOQ):

    1-10
  • Payment:

    T/T
  • Price Range:1 - 50/$1.9
  • Price Range:1 - 50/$99
  • Product Origin:

    China
  • Shipping Port:

    Shenzhen
  • Lead Time:

    7-10 days
  • Product Detail

Flexible PCB With Stainless Steel Stiffener Flex with Stainless Steel Shim

(Flexible printed circuits are custom-made products, the picture and parameters shown are just for reference)


General description:

This is a type of flexible printed circuit for the application of Wifi Booster. It’s a 2 layer flexible circuit at 0.25mm thick. The base laminate is from Shengyi.


FPC with Stainless Steel Shim


Parameter and data sheet:


Size of Flexible PCB 20.80 X 80.17mm
Number of Layers 2
Board Type  Flexible PCB
Board Thickness 0.25mm
Board Material Polyimde 50µm
Board Material Supplier ITEQ
Tg Value of Board Material  60℃
PTH Cu thickness ≥20 µm
Inner Iayer Cu thicknes N/A
Surface Cu thickness 35 µm
Coverlay Colour Yellow
Number of Coverlay 2
Thickness of Coverlay 25 µm
Stiffener Material Stainless steel
Stiffener Thickness 0.3mm
Type of Silkscreen Ink IJR-4000 MW300
Supplier of Silkscreen TAIYO
Color of Silkscreen White
Number of Silkscreen 1
Peeling test of Coverlay No peelable
Legend Adhesion 3M 90℃No peeling after Min. 3 times test
Surface Finish Immersion Gold
Thickness of Nickle/Gold Au: 0.03µm(Min.); Ni 2-4µm
RoHS Required Yes
Famability 94-V0
Thermal Shock Test Pass, -25℃±125℃, 1000 cycles. 
Thermal Stress Pass, 300±5℃,10 seconds, 3 cycles. No delamination, no blistering.
Function  100% Pass electrical test
Workmanship Compliance with IPC-A-600H & IPC-6013C Class 2


FPC with Stainless Steel


Features and benefits:


Excellent flexibility

Reducing the volume

Weight reduction

Consistency of assembly

Increased reliability

The end can be whole soldered

Low cost

Continuity of processing

Competitive price

High technology


Applications:


Toy lamp strip, industrial control touch remote control soft board, Automobile sensor flex board


Stiffener:


In many applications where there are components soldered, the flexible boards require external stiffeners (Stiffener, also known as the reinforcing board) for external support. The stiffener materials are PI or Polyester film, glass fiber, polymer materials, steel foil, aluminum shim and so on.


(1)PI or Polyester

PI and polyester films are commonly used stiffener materials for flexible circuit board. The commonly used thickness is 125μm (5mil), some hardness can be obtained.

        

(2)Glass fibers

Glass fibers (such as FR-4), which are also commonly used materials for stiffeners. The fiber glass stiffener has a higher hardness than that of PI or Polyester, used where the requirements of harness is higher. The thickness range is typically 125μm (5mil) to 3.175mm (125mils). However, its processing is relatively difficult than PI, and may not be a standing material for some FPC factories.    

              

(3)Polymer

Polymer, such as plastic, etc. is also used as stiffeners.

Its water absorption is low, with high pressure and high temperature resistance.  

     

(4)Steel foil, aluminum shim

The support hardness of steel foil, aluminum shim is high, the heat can also be dissipated. The hardness or heat dissipation in the design is the main concern.


More Displays of Stainless Steel Stiffener

 

Stainless Steel Stiffener (1) Stainless Steel Stiffener (2) Stainless Steel Stiffener (3) Stainless Steel Stiffener (4) Stainless Steel Stiffener (5) Stainless Steel Stiffener (6)


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