Shenzhen Bicheng Electronics Technology Co., Ltd
| Payment Terms | T/T, Western Union |
| Supply Ability | 45000 pieces per month |
| Delivery Time | 5-6 working days |
| Packaging Details | Vacuum |
| Number of Layers | 2 |
| Glass Epoxy: | Polyimide (PI) 25um |
| Final foil | 2 Oz |
| Final height of PCB: | 0.15 mm ±10% |
| Surface Finish | Immersion Gold |
| Solder Mask Color: | Yellow |
| Colour of Component Legend | White |
| Test | 100% Electrical Test prior shipment |
| Brand Name | Bicheng Enterprise |
| Model Number | BIC-0257-V2.57 |
| Certification | UL |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 45000 pieces per month |
| Delivery Time | 5-6 working days | Packaging Details | Vacuum |
| Number of Layers | 2 | Glass Epoxy: | Polyimide (PI) 25um |
| Final foil | 2 Oz | Final height of PCB: | 0.15 mm ±10% |
| Surface Finish | Immersion Gold | Solder Mask Color: | Yellow |
| Colour of Component Legend | White | Test | 100% Electrical Test prior shipment |
| Brand Name | Bicheng Enterprise | Model Number | BIC-0257-V2.57 |
| Certification | UL | Place of Origin | China |
Flexible Printed Circuits | Double-sided flexible PCBs | Immersion Gold FPC | Polyimide PCBs
(FPC’s 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 Bluetooth Headset. It’s a 2 layer FPC at 0.15mm thick. The base laminate is from Shengyi, It’s fabricated per IPC 6012 Class 2 using supplied Gerber data. Polyimide stiffener is applied on the inserting part.
Parameter and data sheet
| Size of Flexible PCB | 41.5X 112.3mm |
| Number of Layers | 2 |
| Board Type | Flexible PCB |
| Board Thickness | 0.15mm |
| Board Material | Polyimide (PI) 25µm |
| Board Material Supplier | ITEQ |
| Tg Value of Board Material | 60℃ |
| PTH Cu thickness | ≥20 µm |
| Inner Iayer Cu thicknes | N/A |
| Surface Cu thickness | 70um |
| Coverlay Colour | Yellow |
| Number of Coverlay | 2 |
| Thickness of Coverlay | 25 µm |
| Stiffener Material | Polyimide |
| Stiffener Thickness | 0.2mm |
| 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 |
Features and benefits
Excellent flexibility
Reducing the volume
Weight reduction
Consistency of assembly
Increased reliability
Material optionality
Low cost
Continuity of processing
Great customer service
DDU Door to door shipment with competitive shipping cost.
Applications
Keypad FPC, industrial control audio equipment, LCD TV soft board, Digital camera soft board
Brief Introduction of FPC
Flexible Printed Circuit Board (FPC) is referred to as "soft board". In the industry, FPC is a printed circuit board made of flexible insulating substrate (mainly polyimide or polyester film), which has many advantages that rigid printed circuit boards do not have. For example, it can be freely bent, wound, folded. The volume of electronic products can be greatly reduced by using FPC, which is suitable for the development of electronic products in the direction of high density, miniaturization and high reliability. Therefore, FPC has been widely used in aerospace, military, mobile communication, laptop, computer peripherals, PDA, digital camera and other fields or products.
FPC also has the advantages of good heat dissipation, solderability, easy mounting and low cost.
Flexible printed circuit board has one layer, two layers and multilayer board. The base material is polyimide clad laminate. This kind of material has high heat resistance and good dimensional stability. It is the final product through pressing with the coating film which has both mechanical protection and good electrical insulation. The surface and inner conductors of double-sided and multi-layer printed circuit boards are metallized to realize the electrical connection of inner and outer layers.
The function of flexible circuit board can be divided into four kinds, namely, lead line, printed circuit, connector and multifunction integrated system, which cover computer, computer peripheral auxiliary system, consumer household electrical appliance and automobile, etc.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2003
Total Annual:
10 million-18 million
Employee Number:
350~450
Ecer Certification：
Site Member
Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd is an established high frequency PCB supplier and exporter in Shenzhen China, severing cellular base station antenna, satellite, high frequency passive components, microstrip line and band line circuit, millimeter wave equipm... Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd is an established high frequency PCB supplier and exporter in Shenzhen China, severing cellular base station antenna, satellite, high frequency passive components, microstrip line and band line circuit, millimeter wave equipm...
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