RO4350B, 4003C; Rogers 5880, 5870, 6002, 6010, 6006, 6035; RO3003, RO3035, RO3006, RO3010, RO3210,RO3203
TLX-8, TLX-6, TLX-9, TLX-0, TLX-7, TLY-3, TLY-5, RF-35TC, RF-60TC, RF-35A2, RF-60A, AD450, AD600, TMM4, TC350
 |
| Place of Origin: | CHINA |
| Brand Name: | Bicheng Enterprise Limited |
| Certification: | UL |
| Model Number: | BIC-0317-V3.17 |
| 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 |
| Board Material: | Polyimide 12.5μm + 1.0mm Stiffener Of FR-4 | Board Thickness: | 1.1 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 |
Flexible Printed Circuit (FPC) Built on 1oz polyimide With FR-4 Stiffener for Security Access Systems
(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 Security Access Systems.
Basic specifications
Base material: Polyimide 12.5μm + 1.0mm stiffener of FR-4
Layer count: 2 layers
Type: Individual FPC
Format: 84.0mm x 12.0mm = 1 type = 1 piece
Surface finish: Immersion gold
Copper weight: Outer layer 35μm/ Inner layer 0 μm
Solder mask / Legend: yellow coverlay / White
Final PCB height: 1.1 mm (inclusive of stiffener)
Standard: IPC 6012 Class 2
Packing: 100 pieces are packed for shipment.
Lead time: 10 working days
Shelf life: 6 months
Features and benefits
PCB volume is reduced;
Weight reduction;
Consistency of assembly;
High solderability, no stressing of circuit boards and less contamination of PCB surface;
Competitive price;
On-time service;
Prototype PCB capability;
Volume Production capability;
Applications
General purpose LED soft light strip, flex keyboard for mobile phone keys, FFC for industrial control equipment, flexible flat cable, Mobile phone camera flex 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 | MΩ | ≥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.
Contact Person: Miss. Sally Mao
Tel: 86-755-27374847
Fax: 86-755-27374947
