Ceramic PCB

The Ultimate Thermal & High-Frequency Solution for Extreme Electronics

Ceramic Printed Circuit Boards (PCBs) leverage advanced substrates like Alumina (Al₂O₃), Aluminum Nitride (AlN), or Silicon Carbide (SiC) to outperform traditional FR-4 boards in high-power, high-temperature, and mission-critical applications. With thermal conductivity up to 220 W/m·K (vs. FR-4’s 0.25 W/m·K) and operational resilience from -55°C to 800°C+, they enable breakthroughs in aerospace, EV, 5G, and industrial systems

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Custom Parameters

Advantages

Precision Engineering

Related Products

Manufacturing Capacity and Specifications

Base Material

Al₂O₃, AlN, Si₃N₄

Board Thickness

0.25mm ~ 1.0mm
(0.25mm, 0.38mm, 0.50mm, 0.63mm, 0.80mm, 1.00mm)

Copper Thickness

DPC: 10μm - 100μm
DBC: 100μm - 600μm
AMB: 150μm - 800μm

Min.Line Width

DPC: 20μm - 50μm
DBC: 150μm - 300μm
AMB: 200μm - 500μm

Min.Hole Size

DPC: ≥0.15mm
DBC: ≥0.25mm
AMB: ≥0.50mm

Min.Line Spacing

DPC: 20μm - 50μm
DBC: 150μm - 300μm
AMB: 200μm - 500μm

Surface Finish

ENIG(Prefered), Ni/Au Plating, OSP, Immersion Silver

Solder Mask

Polyimide, Epoxy modified acrylic

Board Size

Optional

Silkscreen Color

Optional(White, Black, etc)

Why Ceramic Dominates Extreme Environments: 6 Core Advantages

Unrivaled Thermal Management: 10–880× Higher Thermal Conductivity than FR-4: AlN boards (170–230W/m·K) dissipate heat instantly, eliminating hotspots in 100A+ power modules. Example: A 100A current on a 1mm Cu trace causes just 17°C temp rise vs. catastrophic failure in FR.
Extreme-Temperature Stability: An electrochemical analyzer is an instrument that can test several items, but not at the same time; only one project and one project will be tested, and a matching test paper needs to be tested.
Superior High-Frequency Performance: An electrochemical analyzer is an instrument that can test several items, but not at the same time; only one project and one project will be tested, and a matching test paper needs to be tested.
Ultra-High Density & Miniaturization: An electrochemical analyzer is an instrument that can test several items, but not at the same time; only one project and one project will be tested, and a matching test paper needs to be tested.
Zero Degradation in Harsh Conditions: An electrochemical analyzer is an instrument that can test several items, but not at the same time; only one project and one project will be tested, and a matching test paper needs to be tested.
High Voltage/Current Reliability: An electrochemical analyzer is an instrument that can test several items, but not at the same time; only one project and one project will be tested, and a matching test paper needs to be tested.

Precision Engineering: Ceramic PCB Technologies Compared

Process	Key Features	Best For	Limitations
DPC	Laser-drilled 50-μm vias;Cudirect-plated;< 0.15-mm substrates	High-precisionRF/Aerospace	Higher cost; laser-only cutting
DBC	150-300-um Cu fused to ceramic; high power handling	EV power controllers,IGBTS	Limited fine-line resolution
HTCC	1300°C+ co-firing; tungsten/molybdenum traces	Nuclear/space systems	Ultra-high cost; material shrinkage
LTCC	850°C processing; integrated passives	RF filters, LED arrays	Lower thermal conductivity

Manufacturing Equipment at BENLIDA

contains the mostadvanced equipment required for the manufacture and assembly of your PCBs. Whether you'relooking for standard quick turn PCBs or boards with the tightest tolerances, made from exoticmetals, there's a reason Sierra Circuits leads the industry in quality and performance.

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