Call Us Now !
Tel : +86 755 27374946
Order Online Now !
Email : info@bichengpcb.com
Our 8-layer HDI High Tg PCB with TU-883 material is the ultimate solution for high-performance, high-reliability applications.
Item NO.:
BIC-314-v390.0Order(MOQ):
1-10Payment:
T/TProduct Origin:
ChinaShipping Port:
ShenzhenLead Time:
7-10 days
HDI PCB 8-layer 1.5mm TU-883 material Multilayer Board High TG With Blind Via Buried Via Impedance Control
Overview
Introducing our state-of-the-art 8-layer HDI PCB crafted with TU-883 material, a cutting-edge solution designed for high-speed, low-loss, and high-frequency applications. This RF PCB is engineered to meet the rigorous demands of modern electronics, offering unparalleled performance, reliability, and precision. Whether you're developing advanced telecommunications equipment, high-performance computing systems, or RF/wireless applications, this High-Density Interconnect (HDI) PCB is the ideal choice for your next-generation designs.
Key Specifications
|
Category |
Specification |
|
Board Type |
8 layers |
|
Material Type |
TU883 |
|
Solder Mask |
Both sides, Blue |
|
Silkscreen Print |
Top side, White |
|
Surface Finish |
ENEPIG |
|
Total Board Thickness |
1.45mm +/- 10% |
|
Board Size |
97.3mm x 67.7mm = 1 PCS |
|
Minimum Hole Size |
0.25mm |
|
Solder Mask Thickness |
10µm |
|
Minimum Dielectric Thickness |
100µm |
|
Minimum Trace Line Width |
150µm |
|
Minimum Spacing |
160µm |
|
Blind Via |
Yes, L1-L2, L7-L8 |
|
Buried Via |
Yes, L2-L7 |
|
Back Drilled Via |
Yes, L1-L6 |
|
Impedance Controlled |
|
|
- 100 Ohm Differential Pairs |
Top layer, 4mil trace / 5mil gap, reference layer 2 |
|
- 90 Ohm Differential Pairs |
Bottom layer, 4mil trace / 7mil gap, reference layer 7 |
|
- 50 Ohm Single-Ended Signals |
Layer 6, 5mil trace / 6mil gap, reference layers 5 and 7 |
|
Counterholes |
Applied on top layer, 90-degree, 0.5mm deep |
|
Edge Plating |
Applied on designated area |
Features
1.Low Loss Characteristics:
Dielectric constant (Dk) of 3.39 @ 10GHz and dissipation factor (Df) of 0.0045 @ 10GHz ensure minimal signal loss, making it ideal for high-frequency applications.
2.High Thermal Stability:
With a Tg (TMA) of 170°C, TU-883 offers excellent thermal stability, ensuring reliability in high-temperature environments.
3.Halogen-Free and Lead-Free:
Compliant with environmental regulations, this material is compatible with lead-free reflow processes.
4.Anti-CAF Capability:
Enhanced resistance to conductive anodic filament (CAF) formation ensures long-term reliability.
5.Moisture Resistance:
Superior moisture resistance prevents degradation in humid conditions.
PCB Stack-Up
The 8 layer stack-up PCB is optimized for high-speed signal transmission and thermal management:
|
Layer |
Material |
Thickness (um) |
Specification |
|
Top Layer |
Copper |
45 |
18um base + 17um plating |
|
Layer 2 |
TUC-TU883P Prepreg |
89 |
IPC-4101/24 |
|
Layer 3 |
Copper |
35 |
|
|
Layer 4 |
S1000-2MB Prepreg |
160 |
IPC-4101/24 |
|
Layer 5 |
Copper |
35 |
|
|
Layer 6 |
FR-4 TU883 Core |
254 |
IPC-4101/24 |
|
Layer 7 |
Copper |
35 |
|
|
Layer 8 |
S1000-2MB Prepreg |
160 |
IPC-4101/24 |
|
Bottom Layer |
Copper |
35 |
18um base + 17um plating |

The stack-up includes TU-883 core and S1000-2MB prepreg layers, ensuring a balanced and reliable structure.
PCB Statistic
|
Category |
Quantity |
|
Components |
49 |
|
Total Pads |
98 |
|
Thru Hole Pads |
46 |
|
Top SMT Pads |
38 |
|
Bottom SMT Pads |
14 |
|
Vias |
63 |
|
Nets |
6 |
Applications
This wholesale HDI PCB is ideal for a wide range of high-performance applications, including:
- Radio frequency
- Backplane, High performance computing
- Line cards, Storage
- Servers, Telecom, Base station
- Office Routers
Quality and Compliance
Quality Standard: IPC-Class-2
Artwork Format: Gerber RS-274-X
Availability: Worldwide
Conclusion
Our 8-layer HDI High Tg PCB with TU-883 material is the ultimate solution for high-performance, high-reliability applications. With its advanced features, robust construction, and compliance with industry standards, this High-speed PCB is designed to meet the demands of modern electronics. Whether you're working on RF modules, telecom infrastructure, or high-performance computing, this HDI PCB delivers unmatched quality and performance.
Contact us today to learn more about how this PCB can enhance your next project!
Previous:
Hybrid PCB 10mil RO4350B and S1000-2M Material 4-layer 1.6mm Thick with Edge Plating Via Filled and CappedNext:
Polyimide 25um FPC Flexible PCB 2-layer 0.24mm Thick Immersion GoldIf you have questions or suggestions,please leave us a message,we will reply you as soon as we can!
Categories
New Products
F4BME217 F4BME Series 0.2mm-12mm Thick Copper Clad Laminate Reversed RTF Copper Foil
Wangling F4BM220 DK2.2 PTFE Glass Fiber Reinforced Copper Clad Laminate
Rogers DiClad 880 0.508mm 0.762mm 1.524 mm PTFE Woven Fiberglass Copper Clad Laminate
Rogers CuClad 217 PCB Copper Clad Laminates DK2.17 Double-Sided Raw Material
Wangling WL-CT350 PCB 2-layer 40mil 1.016mm ENIG Bare Copper High Frequency Laminates
TLY-5 2-layer 10mil 0.254mm Immersion Gold Taconic RF PCB Circuit Board
RO4835 PCB 2-layer 6.6mil 0.168 mm Rogers 4835 Laminate ENIG Bare Copper
© Copyright: 2026 Shenzhen Bicheng Electronics Technology Co., Ltd.. All Rights Reserved.
IPv6 network supported