Shenzhen Bicheng Electronics Technology Co., Ltd
| Payment Terms | T/T, Western Union |
| Supply Ability | 45000 pieces per month |
| Delivery Time | 10 working days |
| Packaging Details | Vacuum |
| Number of Layers | 4 |
| Glass Epoxy: | TU-768 |
| Final foil | 1.5 Oz |
| Final height of PCB: | 1.6mm ±10% |
| Surface Finish | Immersion gold |
| Solder Mask Color: | Green |
| Colour of Component Legend | White |
| Test | 100% Electrical Test prior shipment |
| Brand Name | Bicheng Technologies Limited |
| Model Number | BIC-503-V0.53 |
| 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 | 10 working days | Packaging Details | Vacuum |
| Number of Layers | 4 | Glass Epoxy: | TU-768 |
| Final foil | 1.5 Oz | Final height of PCB: | 1.6mm ±10% |
| Surface Finish | Immersion gold | Solder Mask Color: | Green |
| Colour of Component Legend | White | Test | 100% Electrical Test prior shipment |
| Brand Name | Bicheng Technologies Limited | Model Number | BIC-503-V0.53 |
| Certification | UL | Place of Origin | China |
High-Tg PCB Built on TU-768 With 1.2mm Thick Coating Immersion Gold Multilayer TU-768 PCB
(Printed Circuit Boards are custom-made products, the picture and parameters shown are just for reference)
Brief Introduction
This is a type of High-Tg 4-layer PCB Built on TU-768 material. Each layer is plated with 1oz copper. Soldering pads are coated with immersion gold and non-pads are with green solder mask. The panel consists of 16 boards with a size of 320 x 280mm. The core is 0.8mm thick, finished PCB achieves 1.2mm thick.
Main Applications
Consumer Electronics
Server, workstation
Automotive
PCB Specifications
| Item | Description | Requirement | Actual | Result |
| 1. Laminate | Material Type | FR-4 TU-768 | FR-4 TU-768 | ACC |
| Tg | 170℃ | 170℃ | ACC | |
| Supplier | Taiwan Union (TU) | Taiwan Union (TU) | ACC | |
| Thickness | 1.2±10% mm | 1.18-1.21mm | ACC | |
| 2.Plating thickness | Hole Wall | ≥25µm | 26.15µm | ACC |
| Outer copper | 35µm | 37.85µm | ACC | |
| Inner Copper | 30µm | 31.15µm | ACC | |
| 3.Solder mask | Material Type | TAIYO/ PSR-2000GT600D | PSR-2000GT600D | ACC |
| Color | Green | Green | ACC | |
| Rigidity (Pencil Test) | ≥4H or above | 5H | ACC | |
| S/M Thickness | ≥10µm | 19.55µm | ACC | |
| Location | Both Sides | Both Sides | ACC | |
| 4. Component Mark | Material Type | TAIYO/ IJR-4000 MW300 | IJR-4000 MW300 | ACC |
| Color | White | White | ACC | |
| Location | C/S, S/S | C/S, S/S | ACC | |
| 5. Peelable Solder Mask | Material Type | |||
| Thickness | ||||
| Location | ||||
| 6. Identification | UL Mark | YES | YES | ACC |
| Date Code | WWYY | 0421 | ACC | |
| Mark Location | Solder Side | Solder Side | ACC | |
| 7. Surface Finish | Method | Immersion Gold | Immersion Gold | ACC |
| Tin Thickness | ||||
| Nickel Thickness | 3-6µm | 5.27µm | ACC | |
| Gold Thickness | 0.05µm | 0.065µm | ACC | |
| 8. Normativeness | RoHS | Directive 2015/863/EU | OK | ACC |
| REACH | Directive 1907 /2006 | OK | ACC | |
| 9.Annular Ring | Min. Line Width (mil) | 6mil | 5.8mil | ACC |
| Min. Spacing (mil) | 5mil | 5.2mil | ACC | |
| 10.V-groove | Angle | 30±5º | 30º | ACC |
| Residual thickness | 0.4±0.1mm | 0.39mm | ACC | |
| 11. Beveling | Angle | |||
| Height | ||||
| 12. Function | Electrical Test | 100% PASS | 100% PASS | ACC |
| 13. Appearance | IPC Class Level | IPC-A-600J &6012D Class 2 | IPC-A-600J &6012D Class 2 | ACC |
| Visual Inspection | IPC-A-600J &6012D Class 2 | IPC-A-600J &6012D Class 2 | ACC | |
| Warp and Twist | ≦0.7% | 0.32% | ACC | |
| 14. Reliability Test | Tape Test | No Peeling | OK | ACC |
| Solvent Test | No Peeling | OK | ACC | |
| Solderability Test | 265 ±5℃ | OK | ACC | |
| Thermal Stress Test | 288 ±5℃ | OK | ACC | |
| Ionic Contamination Test | ≦ 1.56 µg/c㎡ | 0.58µg/c㎡ | ACC |
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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