Shenzhen Bicheng Electronics Technology Co., Ltd
| Payment Terms | T/T, Paypal |
| Supply Ability | 45000 pieces per month |
| Delivery Time | 10 working days |
| Packaging Details | Vacuum |
| Number of Layers | 20 |
| Glass Epoxy | TU-883 |
| Final foil external | 1.0oz |
| Final height of PCB | 3.0 mm ±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-509-V3.5 |
| Certification | UL |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Paypal | Supply Ability | 45000 pieces per month |
| Delivery Time | 10 working days | Packaging Details | Vacuum |
| Number of Layers | 20 | Glass Epoxy | TU-883 |
| Final foil external | 1.0oz | Final height of PCB | 3.0 mm ±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-509-V3.5 |
| Certification | UL | Place of Origin | China |
TU-883 Multilayer Printed Circuit Board (PCB) 20-layer Low Loss High Temperature PCB With Impedance Controlled 90 OHM 50 OHM
(Printed Circuit Boards are custom-made products, the picture and parameters shown are just for reference)
Brief Introduction
This is a type of low loss high performance multi-layer PCB built on TUC’s TU-883 core with 20 copper layers (20-layer PCB). It’s also a type of HDI circuit boards (N+1+N) with 0.1mm laser drill. This is also a type of impedance controlled PCB, 90 Ohms and 50 Ohms are controlled on each signal layers with 10% tolerance. The copper foils are 1 oz and half oz used alternately between layers. The whole PCB is 3.0mm thick, with immersion gold on pads, green solder mask and white silkscreen.
Applications
Radio frequency
Backplane, High performance computing
Line cards, Storage
Servers, Telecom, Base station, Office Routers
Detailed Specifications
| Item | Description | Actual | Result |
| 1. Laminate | Material Type | TU-883 | ACC |
| Tg | 170℃ | ACC | |
| Supplier | TUC | ACC | |
| Thickness | 2.8-3.1mm | ACC | |
| 2.Plating thickness | Hole Wall | 26.51µm | ACC |
| Outer copper | 41.09µm | ACC | |
| Inner Copper | 15µm / 31µm | ACC | |
| 3.Solder mask | Material Type | TAIYO/ PSR-2000GT600D | ACC |
| Color | Green | ACC | |
| Rigidity (Pencil Test) | 5H | ACC | |
| S/M Thickness | 20.11µm | ACC | |
| Location | Both Sides | ACC | |
| 4. Component Mark | Material Type | IJR-4000 MW300 | ACC |
| Color | White | ACC | |
| Location | C/S, S/S | ACC | |
| 5. Peelable Solder Mask | Material Type | / | |
| Thickness | / | ||
| Location | / | ||
| 6. Identification | UL Mark | YES | ACC |
| Date Code | 2921 | ACC | |
| Mark Location | Solder Side | ACC | |
| 7. Surface Finish | Method | Immersion Gold | ACC |
| Nickel Thickness | 4.06µm | ACC | |
| Gold Thickness | 0.056µm | ACC | |
| 8. Normativeness | RoHS | Directive 2015/863/EU | ACC |
| REACH | Directive 1907 /2006 | ACC | |
| 9.Annular Ring | Min. Line Width (mil) | 4.8mil | ACC |
| Min. Spacing (mil) | 5.2mil | ACC | |
| 10.V-groove | Angle | / | |
| Residual thickness | / | ||
| 11. Beveling | Angle | / | |
| Height | / | ||
| 12. Function | Electrical Test | 100% PASS | ACC |
| 13. Appearance | IPC Class Level | IPC-A-600J &6012D Class 2 | ACC |
| Visual Inspection | IPC-A-600J &6012D Class 2 | ACC | |
| Warp and Twist | 0.21% | ACC | |
| 14. Reliability Test | Tape Test | No Peeling | ACC |
| Solvent Test | No Peeling | ACC | |
| Solderability Test | 265 ±5℃ | ACC | |
| Thermal Stress Test | 288 ±5℃ | ACC | |
| Ionic Contamination Test | 0.56µg/c㎡ | ACC |
Stackup & Impedance Controlled
HDI vias
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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