Custom PCB Manufacturing for Prototype and Production

Ceramic‑based PCB uses alumina (Al₂O₃), aluminum nitride (AlN), zirconia and other ceramic materials as the substrate. It is a special‑purpose substrate for semiconductors and power electronics. It delivers superior performance over standard PCB and MCPCB: ultra‑high thermal conductivity, excellent dielectric strength, high‑temperature resistance, high‑voltage capability, corrosion resistance, low thermal‑expansion coefficient, stable high‑frequency behaviour and high mechanical strength. It sustains long‑term operation under harsh conditions of high temperature, high voltage, high power and corrosive atmosphere, acting as a core carrier for high‑end precision electronics and semiconductor power devices.

Compared with aluminum‑base MCPCB, ceramic substrates deliver multiplied thermal conductivity. Their thermal‑expansion coefficient well matches chip materials, drastically lowering risks of chip cracking, delamination and device failure induced by thermal stress, hence extending device service life and reliability. Available fabrication technologies include DPC, thin‑film, thick‑film, LTCC and HTCC. Fine traces, micro‑vias and multi‑layer interconnection can be realized for high‑precision high‑power circuit designs.

Main applications: semiconductor packaging, IGBT power modules, MOSFET modules, laser equipment, precision medical devices, aerospace electronics, military hardware, high‑frequency sensors and new‑energy high‑power equipment.

We specialize in precision ceramic‑substrate fabrication and matching PCBA processes, mastering ceramic circuit patterning, precision thin‑film deposition and micro‑machining. We accept prototype and volume orders for alumina and AlN ceramic substrates. To counter ceramic‑material weaknesses including brittleness, edge chipping and cracking, we deploy exclusive precision manufacturing workflows to secure trace accuracy, hole‑position precision and flatness, ensuring high yield and batch‑to‑batch consistency. We further provide ceramic‑substrate dedicated precision SMT, chip bonding, packaging‑assistant processing and performance testing to deliver comprehensive high‑end manufacturing support.

Free engineering support includes ceramic‑material recommendation, structural optimization, process adaptation and thermal‑power solution design to accelerate your high‑end product R&D and mass‑production deployment.