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Shenzhen Bicheng Electronics Technology Co., Ltd
Shenzhen Bicheng Electronics Technology Co., Ltd

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Flexible Printed Circuit (FPC) Built on 1oz Polyimide With Black Coverlay for Display Carrier

Flexible Printed Circuit (FPC) Built on 1oz Polyimide With Black Coverlay for Display Carrier

  • Flexible Printed Circuit (FPC) Built on 1oz Polyimide With Black Coverlay for Display Carrier
  • Flexible Printed Circuit (FPC) Built on 1oz Polyimide With Black Coverlay for Display Carrier
  • Flexible Printed Circuit (FPC) Built on 1oz Polyimide With Black Coverlay for Display Carrier
  • Flexible Printed Circuit (FPC) Built on 1oz Polyimide With Black Coverlay for Display Carrier
  • Flexible Printed Circuit (FPC) Built on 1oz Polyimide With Black Coverlay for Display Carrier
Flexible Printed Circuit (FPC) Built on 1oz Polyimide With Black Coverlay for Display Carrier
Product Details:
Place of Origin: CHINA
Brand Name: Bicheng Enterprise Limited
Certification: UL
Model Number: BIC-0315-V3.15
Payment & Shipping Terms:
Minimum Order Quantity: 1 PIECE
Price: USD2 .99-9.99 per piece
Packaging Details: VACUUM
Delivery Time: 8-9 WORKING DAY
Payment Terms: T/T,Paypal
Supply Ability: 50000 PIECE PER MONTH
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Detailed Product Description
Board Material: Polyimide 25μm + 0.3mm Stiffener Of FR-4 And 0.1mm Stainless Steel Board Thickness: 0.5 Mm
Surface/Inner Layer Cu Thickness: 35 µm Surface Finish: Immersion Gold
Coverlay Colour: Black Color Of Silkscreen: White
Function: 100% Pass Electrical Test Number Of Layers: 2

Flexible Printed Circuit (FPC) Built on 1oz Polyimide With Black Coverlay for Display Carrier

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

 

General description

This is a type of 2 Layer flexible printed circuit (FPC) built on 1oz polyimide for the application of display carrier.

 

Basic specifications

Base material: Polyimide 25μm + 0.3mm stiffener of FR-4 and 0.1mm Stainless steel

Layer count: 2 layers

Type: Individual FPC

Format: 92.1mm x 54mm = 1 type = 1 piece

Surface finish: Immersion gold

Copper weight: Outer layer 35μm/ Inner layer 0 μm

Solder mask / Legend: Black coverlay / White

Final PCB height: 0.5 mm

Standard: IPC 6012 Class 2

Packing: 100 pieces are packed for shipment.

Lead time: 10 working days

Shelf life: 6 months

 

Flexible Printed Circuit (FPC) Built on 1oz Polyimide With Black Coverlay for Display Carrier 0

 

Features and benefits

The end can be whole soldered;

Low cost;

Continuity of processing;

Excellent surface planarity to reduce failure rate during assembly and soldering;

Meeting your PCB needs from prototype to mass production;

Powerful PCB capabilities support your research and development, sales and marketing;

Delivery on time higher than 98% on-time-delivery rate;

More than 18 years of PCB experience;

 

Applications

Keypad FPC, LCD module, Industrial control computer soft board, FFC for industrial control equipment

 

Specifications of standard coverlay

Halogen-free flame-resistant type polyimide film based Coverly (SF305C)
Specifications Polyimide Film Thickness (µm) Adhesive Thickness (µm) Applications
SF305C 0205 5 5 Ultrathin FPC
SF305C 0305 7.5 5
SF305C 0309 7.5 9
SF305C 0515 12.5 15 General type
SF305C 0520 12.5 20
SF305C 0525 12.5 25
SF305C 1025 25 25
SF305C 1030 25 30
SF305C 1035 25 35 Power batter
SF305C 1050 25 50
SF305C 2050 50 50

 

Components of a Flexible Circuit

A flexible circuit consists of copper foil, dielectric substrate+ coverlay and adhesive.

Copper foil is available in two different types of copper: ED Copper and RA copper.

 

ED copper is an electro-deposited (ED) copper foil produced in the same way as the copper foil used for rigid printed circuit boards. This also means that the copper is “treated”, i.e., it has a slightly rough surface on one side, which ensures a better adhesion when the copper foil is bonded to the base material.

 

RA copper is a rolled and annealed copper foil produced from electrolytically deposited cathode copper, which is melted and cast into ingots. The ingots are first hot-rolled to a certain size and milled on all surfaces. The copper is then cold-rolled and annealed, until the desired thickness is obtained.

Copper foil is available in thickness of 12, 18, 35 and 70 μm.

 

The most common available for dielectric substrate and coverlay is polyimide films. This material can also be used as coverlay. Polyimide is best suited for flexible circuits because of its characteristics as stated below:

High temperature resistance allows soldering operations without damaging the flexible circuits

Very good electrical properties

Good chemical resistance

Polyimide is available in thicknesses of 12.5, 20, 25 and 50 μm.

 

Base laminates for rigid printed circuit boards are copper foils laminated together with the base materials, the adhesive coming from the prepreg material during lamination. Contrary to this is the flexible circuit where the lamination of the copper foil to the film material is achieved by means of an adhesive system. It is necessary to distinguish between two main systems of adhesive, namely thermoplastic and thermoset adhesives. The choice is dictated partly by the processing, and partly by the application of the finished flexible circuit.

 
 
 
Flexible Printed Circuit (FPC) Built on 1oz Polyimide With Black Coverlay for Display Carrier 1

Contact Details
Shenzhen Bicheng Electronics Technology Co., Ltd

Contact Person: Mr. Kevin Liao

Tel: 86-755-27374847

Fax: 86-755-27374947

Send your inquiry directly to us
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Shenzhen Bicheng Electronics Technology Co., Ltd
6-11C Shidai Jingyuan Fuyong Town, Baoan District, Shenzhen City, Guangdong Province, China
Tel:86-755-27374946
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