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

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2-Layer Flexible Printed Circuit (FPC) Built on Polyimide for Modem Wireless

2-Layer Flexible Printed Circuit (FPC) Built on Polyimide for Modem Wireless

  • 2-Layer Flexible Printed Circuit (FPC) Built on Polyimide for Modem Wireless
  • 2-Layer Flexible Printed Circuit (FPC) Built on Polyimide for Modem Wireless
  • 2-Layer Flexible Printed Circuit (FPC) Built on Polyimide for Modem Wireless
  • 2-Layer Flexible Printed Circuit (FPC) Built on Polyimide for Modem Wireless
  • 2-Layer Flexible Printed Circuit (FPC) Built on Polyimide for Modem Wireless
2-Layer Flexible Printed Circuit (FPC) Built on Polyimide for Modem Wireless
Product Details:
Place of Origin: CHINA
Brand Name: Bicheng Enterprise Limited
Certification: UL
Model Number: BIC-0303-V3.03
Payment & Shipping Terms:
Minimum Order Quantity: 1 PIECE
Price: USD2 .99-7.99 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 12.5μm + 0.2mm Polyimide Stiffener Board Thickness: 0.15 Mm
Surface/Inner Layer Cu Thickness: 35 µm Surface Finish: Immersion Gold
Coverlay Colour: Yellow Color Of Silkscreen: White
Function: 100% Pass Electrical Test Number Of Layers: 2

2-Layer Flexible Printed Circuit (FPC) Built on Polyimide for Modem Wireless

(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 polyimide for the application of Modem Wireless.

 

Basic specifications

Base material: Polyimide 12.5μm + 0.2mm polyimide stiffener.

Layer count: 2 layers

Type: Individual FPC

Format: 135mm x 82mm = 1 type = 1 piece

Surface finish: Immersion gold

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

Solder mask / Legend: Yellow coverlay / white

Final PCB height: 0.15 mm

Standard: IPC 6012 Class 2

Packing: 100 pieces are packed for shipment.

Lead time: 10 working days

Shelf life: 6 months

 

 

Features and benefits

Reducing the volume;

Consistency of assembly;

Controllability of electrical parameter design;

SMT process is resistant to reflow soldering, resistant to rework;

16000 square meter workshop;

Competitive price;

On-time service;

More than 18 years of PCB experience;

 

Applications

capacitive touch screen / panel, mobile phone antenna flex board, automobile GPS navigation flex board, contact belt of inkjet printer industrial control interphone, consumer card reader soft board.

 

General Properties of Single Sided FCCL

Single side adhesiveless flexible copper clad laminate (SF201)
Test Item Treatment Condition Unit Property Date
IPC Standard * value Typical Value
SF201 0512SE SF201 0518SR
Peel Strength (90º) A N/mm ≥0.525 1.0 0.9
288℃, 5s ≥0.525 1.0 0.9
Folding Endurance (MIT) R0.8 X 4.9N Times - >10000 >10000
Thermal Stress 288℃, 20s - - No delamination No delamination
Dimensional Stability MD E-0.5/150 % ±0.2 ±0.1 ±0.1
TD ±0.1 ±0.1
Chemical Resistance After Chemical Exposure % ≥80 >90 >90
Dielectric Constant (1MHz) C-24/23/50 - ≤4.0 3.2 3.2
Dissipation Factor (1MHz) C-24/23/50 - ≤0.01 0.008 0.008
Volume Resistvitiy C-96/35/90 MΩ-cm ≥10^6 4.5 x 10^8 4.5 x 10^8
Surface Resistance C-96/35/90 ≥10^5 3.0 x 10^6 3.0 x 10^6

Clarifications of FPC

According to the combination of base material and copper foil, flexible circuit board can be divided into two types: flexible board with adhesive and flexible board without adhesive. The price of non-adhesive flexible PCB is much higher than that of adhesive flexible PCB, but its flexibility, bonding force between copper foil and substrate and flatness of solder are also better than that of adhesive flexible PCB. So it is only used in the high demand situations, such as the: COF (CHIP ON FLEX, flexible board with bare chip, the high flatness of the pad) and so on. Because its price is high, most of the flexible PCBs used in the market are still adhesive flexible circuit board. Because the flexible circuit board is mainly used in the situation where bending is required, if the design or process is not reasonable, it is easy to produce micro-cracks, welding and other defects.

 

Economy of using FPC

If the circuit design is relatively simple, the total volume is small, and the space is suitable, the traditional internal connection is much cheaper. Flexible circuits are a good design option if the circuit is complex, processes many signals or has special electrical or mechanical requirements. When the size and performance of applications exceed the capacity of rigid circuits, flexible assembly is the most economical. A 12mil pad with a 5mil through hole and a flexible circuit with 3mil lines and spacing can be fabricated on a thin film. Therefore, it is more reliable to mount the chip directly on the film. There is no flame retardant that could be an ion source. These films may be protective and solidified at higher temperatures to obtain higher glass transition temperatures. Flexible materials are less costly than rigid materials because they are free of connectors.

 
 
2-Layer Flexible Printed Circuit (FPC) Built on Polyimide for Modem Wireless 0

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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