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China Suppliers Factory for Electronic Communication PCB Ceramic Gold-Plated Boards with Thick Film Circuit Expertise
advantages
Five advantages to provide you with a good user experience.
Multiple product certifications
Exquisite craftsmanship
Lightweight
Small size
Long service life
feature
- ☑ Using ceramic substrate, it combines high thermal conductivity, low coefficient of expansion, and high mechanical strength.
- ☑ The gold plating layer can ensure long-term stable conductivity, oxidation resistance, and welding reliability.
- ☑ Crafted with ingenuity, the choice of quality.
Product scope of application
The electronic communication PCB ceramic gold-plated board has high-frequency and high-speed performance: the ceramic substrate has low dielectric constant and low dielectric loss, and the gold-plated layer has low contact resistance, effectively reducing signal attenuation and crosstalk, and is suitable for high-speed communication protocols such as 5G and satellite communication. The high thermal conductivity of ceramic materials quickly dissipates heat, and the gold plating layer assists in heat conduction, ensuring long-term stable operation of electronic components and improving the reliability of communication equipment. The gold plating layer has strong resistance to oxidation and corrosion, which can extend the service life of the product and adapt to complex industrial environments such as humidity and dust. And it supports irregular structures (such as sectors, circles) or multi-layer designs, meeting the layout requirements of compact internal space and modular functionality of electronic communication devices.
Product parameter
| Product name | Electronic communication PCB ceramic gold-plated board |
| Customized | Provide customized services |
| Functional materials | High pressure resistant materials such as 99 alumina, aluminum nitride, beryllium oxide, etc |
| Surface treatment | Support surface treatment processes such as nickel palladium plating, sputtered copper, electroplated copper, etc |
| Operating temperature | -55℃~850℃ |
| Thermal conductivity | Aluminum oxide 24-28W/(m · K), aluminum nitride 170-230W/m · K |
| Storage conditions | Temperature 5 ℃~35 ℃, relative humidity ≤ 75% RH |
Application Cases
High frequency communication module
Applied in high-frequency scenarios such as 5G base stations and satellite communications, the low dielectric constant of ceramic substrates and the low contact resistance of gold plating layers ensure signal transmission efficiency and stability.
Power management module
Used for power converters, chargers, etc., ceramic substrates with high thermal conductivity to assist heat dissipation, and gold plating with high voltage resistance to adapt to high-power circuits.
Medical electronic devices
Such as in vitro diagnostic instruments and monitoring equipment, the biocompatibility of ceramic substrates (for certain ceramic materials) and the corrosion resistance of gold-plated layers meet the high reliability requirements of medical applications.
Consumer electronics accessories
Such as smart watches, AR glasses and other miniaturized devices, with shaped ceramic gold-plated PCBs adapted to compact structures, ensuring stability in signal transmission and power management.
Industrial Internet of Things Gateway
As the core circuit board for data transmission, the high-frequency and high-speed performance and customized structure of ceramic gold-plated boards meet the communication needs of large bandwidth and low latency in industrial scenarios.
Frequently Asked Questions (FAQ)
What are the primary benefits of using a ceramic substrate for PCBs?
Ceramic substrates combine high thermal conductivity, a low coefficient of thermal expansion, and high mechanical strength. This makes them ideal for high-power and high-temperature applications where standard FR4 boards might fail.
Why is gold plating applied to these ceramic PCB boards?
The gold plating layer ensures long-term stable conductivity, excellent oxidation and corrosion resistance, and high welding reliability. It also provides low contact resistance, which minimizes signal attenuation in high-frequency applications.
What functional ceramic materials do you support for customization?
We support high pressure and heat-resistant functional materials including 99 Alumina (Al2O3), Aluminum Nitride (AlN), and Beryllium Oxide (BeO) to match different thermal and mechanical requirements.
What is the operating temperature range of these ceramic boards?
These electronic communication PCB ceramic gold-plated boards are designed to perform reliably in extreme environments, supporting an operating temperature range from -55℃ up to 850℃.
Are customized shapes and layouts available?
Yes, we provide fully customized services. Our manufacturing processes support irregular structures (such as sectors or circles) and multi-layer designs to accommodate compact internal spaces and modular layouts.
What are the recommended storage conditions for these PCBs?
To maintain optimal performance and solderability, the boards should be stored in a temperature-controlled environment of 5℃ to 35℃ with a relative humidity of less than or equal to 75% RH.