Shenzhen Bicheng Electronics Technology Co., Ltd
| Payment Terms | T/T, Paypal |
| Supply Ability | 50000 PIECE PER MONTH |
| Delivery Time | 8-9 WORKING DAY |
| Packaging Details | VACUUM |
| Number of Layers | 4 layers |
| Board Material | Polyimide 50µm,ITEQ |
| Board Thickness | 0.25mm |
| Surface/Inner layer Cu thickness | 35 µm/35 µm |
| Surface Finish | Immersion Gold |
| Coverlay Colour | Yellow |
| Color of Silkscreen | White |
| Function | 100% Pass electrical test |
| Brand Name | Bicheng Enterprise Limited |
| Model Number | BIC-0411-V4.11 |
| Certification | UL |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Paypal | Supply Ability | 50000 PIECE PER MONTH |
| Delivery Time | 8-9 WORKING DAY | Packaging Details | VACUUM |
| Number of Layers | 4 layers | Board Material | Polyimide 50µm,ITEQ |
| Board Thickness | 0.25mm | Surface/Inner layer Cu thickness | 35 µm/35 µm |
| Surface Finish | Immersion Gold | Coverlay Colour | Yellow |
| Color of Silkscreen | White | Function | 100% Pass electrical test |
| Brand Name | Bicheng Enterprise Limited | Model Number | BIC-0411-V4.11 |
| Certification | UL | Place of Origin | China |
Product profile
1.1 General description
This is a type of 4 layer flexible circuit for the application of Industrial Systems.
The base laminate is from ITEQ, It’s fabricated per IPC 6012 Class 2 using
supplied Gerber data. FR-4 as stiffner is applied on the inserting part.
1.2 Features and benifits
A. Excellent flexibility
B. Reducing the volume
C. Weight reduction
D. Consistency of assembly
E. Increased reliability
F. Controllability of electrical parameter design
G. The end can be whole soldered
H. Material optionality
I. Low cost
J. Continuity of processing
K. Quick and on-time delivery
L. Eligible products rate of first production: >95%
1.3 Application
Display backlight, Mobile phone module flex board, Industrial control computer
soft board
1.4 Parameter and data sheet
| Size of Flexible PCB | 170.48 X 40.28mm |
| Number of Layers | 4 |
| Board Type | Flexible PCB |
| Board Thickness | 0.25mm |
| Board Material | Polyimide 50µm |
| Board Material Supplier | ITEQ |
| Tg Value of Board Material | 60℃ |
| PTH Cu thickness | ≥20 µm |
| Inner Iayer Cu thicknes | 35 µm |
| Surface Cu thickness | 35 µm |
| Coverlay Colour | Yellow |
| Number of Coverlay | 2 |
| Thickness of Coverlay | 25 µm |
| Stiffener Material | FR-4 |
| Stiffener Thickness | 1.0mm |
| 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 |
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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