Our newly shipped 10-layer N+4+N HDI PCB is engineered for
high-reliability, high-speed, and high-power applications, making
it ideal for automotive, networking, telecommunications, and server
systems. Built with ITEQ IT-180A FR-4 material, this PCB offers
exceptional thermal stability, CAF resistance, and signal
integrity, ensuring robust performance in demanding environments.
Key Specifications:
Layers: 10 (N+4+N HDI structure)
Material: ITEQ IT-180A FR-4 (High Tg 175°C, CAF-resistant)
Board Thickness: 1.6mm ±10%
Board Size: 269mm x 213mm (1-piece panel)
Surface Finish: Electroless Nickel Immersion Gold (ENIG)
Solder Mask: Green (both sides)
Silkscreen: White (both sides)
Advanced Stack-Up & Construction:
Blind Vias: L1-L2, L7-L10
Buried Vias: L2-L8
Via Filling: Type VII (filled & capped)
Min. Hole Size: 0.2mm
Min. Trace Width/Spacing: 110µm
Min. Dielectric Thickness: 100µm
Copper Weight: 1/2 oz (18µm) base + plating (up to 45µm on outer
layers)
High-Performance IT-180A Material Benefits
With high thermal reliability, it withstands extended exposure to
elevated temperatures, achieving T288 >20 minutes and T266
>60 minutes, ensuring stability during lead-free reflow and
harsh operating conditions.
The material's low coefficient of thermal expansion (CTE)—11-15
ppm/°C in the X/Y axes—minimizes warpage and enhances dimensional
stability, critical for multilayer PCBs in high-temperature
environments.
For high-speed designs, IT-180A provides excellent signal
integrity, featuring a dielectric constant (Dk) of 4.4 and
dissipation factor (Df) of 0.015 at 10GHz, reducing signal loss and
maintaining consistent performance in RF and high-frequency
applications.
Additionally, the material offers superior anti-CAF (conductive
anodic filament) resistance, preventing electrical failures and
ensuring high through-hole reliability in humid or high-voltage
conditions.
Compliant with modern environmental standards, IT-180A is lead-free
and UL 94 V0 flame-retardant, meeting stringent safety requirements
for automotive, industrial, and telecommunications applications.
Quality & Compliance:
The Gerber RS-274-X artwork ensures precise manufacturing, while
IPC Class 2 standards guarantee consistent quality.
Global Availability
Available worldwide, this 10-layer HDI PCB is ideal for:
Automotive ECUs (engine control units)
Data center servers & networking hardware
Telecom base stations & RF modules
Industrial power electronics
This high-reliability 10-layer HDI PCB ensures superior thermal
management, signal integrity, and durability, making it the perfect
choice for mission-critical electronics.
