Ceramic PCB and Substrate: Alumina PCB, Aluminum Nitride Base, Copper Clad



Ceramic PCB (ceramic substrate) refers to a special process board in which a copper foil is directly bonded to a surface of an alumina (Al2O3 ) or aluminum nitride (AlN) ceramic substrate (single or double-sided or multilayer Ceramic PC at a high temperature. The ultra-thin composite substrate produced has excellent electrical insulation properties, high thermal conductivity, excellent solderability, and high adhesion strength, and can etch various patterns like a PCB board, and has a large current carrying current ability.



Hitech Circuits is a professional ceramic pcb manufacturer, supplier from China, we mainly supply high quality Alumina (Al2O3) Ceramic PCB, Aluminum Nitride (AIN) Ceramic PCB board and IGBT Ceramic PCB. Our ceramic printed circuit boards features of high pressure, high insulation, high temperature, and high reliable and minor volume electronic products, Hitech is your best choice for ceramic PCB boards and needs.

Ceramic PCB Parameter



Ceramic PCB in high pressure, high insulation, high frequency, high temperature, and high reliable and minor volume electronic products, then Ceramic PCB will be your best choice.



Why Ceramic PCB has such excellent performance?



96% or 98% Alumina (Al2O3), Aluminum Nitride (ALN), or Beryllium Oxide (BeO) PCB

Conductors material: For thin film technology, thick film technology, it’ll be silver palladium (AgPd), gold pllladium (AuPd); For DCB (Direct Copper Bonded) it’ll be copper only

Application temp: -55~850℃

Thermal conductivity value: 16W~28W/m-K (Al2O3); 150W~240W/m-K for ALN , 220~250W/m-K for BeO;

Max compression strength: >7,000 N/cm2

Breakdown Voltage (KV/mm): 15/20/28 for 0.25mm/0.63mm/1.0mm respectively

Thermal expansion conefficient(ppm/K): 7.4 (under 50~200℃)



Why Purchase Your Ceramic PCBs from HITECH CIRCUITS?



At HITECH CIRCUITS, we are dedicated to producing and selling quality PCBs to all of our customers. With over 15 years of experience in the electronic industry we are committed to producing custom ceramic PCBs that meet up with the various electronic devices at hand. Our professionals manufacture nothing but top-notch ceramic PCBs that are developed to tackle your demands. In addition, we assure that you will get nothing but the best and affordable prices for all the quality ceramic PCB we manufacture. Regardless of the quality of the printed circuit boards that you want, it will be gotten at a decent price.

Flexible PCB Manufacturer & Assembly – One-stop services

Hitech Circuits Co.,Ltd is a professional flexible pcb, FPC printed circuit board manufacturer, supplier from China, due to its features of bendable, reducing product size, good heat dissipation and solderability, easy assembly and low overall cost etc, it is widely used in mobile phones, wearable smart devices, automobiles, medical treatment, and industrial control etc. If you are looking for a reliable flexible PCB board partner in China, please don’t hesitate to contact sales12PCB Manufacturer PCB Assembly.com

PCB Fabrication, China PCB Circuit Board Manufacturing



As a leading China PCB manufacturer, Hitech Circuits has rich experience and extensive expertise, from PCB layout & design, and PCB manufacturing to PCB testing and after-sales, all processes are finished in our ISO-certified factory. We put quality as the first priority, each circuit board goes through a strict quality control process before delivery. We specialize in producing all kinds of printed circuit boards, including PCB prototypes, FR4 PCB, Double-sided PCB, Aluminum PCB, RF PCB, Ceramic PCB, High-Frequency PCB, HDI PCB, etc. If you are looking for a reliable PCB board manufacturer in China, please don’t heisitate to contact: sales12PCB Manufacturer PCB Assembly.com

What is a Printed Circuit Board (PC?



PCB or Printed Circuit Board is the traditional name for the bare board of which we produce with the layout data and which will be used to mount the components on.



A printed circuit board, or PCB, is used to mechanically support and electrically connect electronic components using conductive pathways, tracks or signal traces etched from copper sheets laminated onto a non-conductive substrate.Components are generally soldered onto the PCB to both electrically connect and mechanically fasten them to it.



When the board has only copper tracks and features, and no circuit elements such as capacitors, resistors or active devices have been manufactured into the actual substrate of the board, it is more correctly referred to as printed wiring board (PW or etched wiring board.



PCBs can be single-sided (one copper layer), double-sided (two copper layers on both sides of one substrate layer), or multi-layer (outer and inner layers of copper, alternating with layers of substrate). Multi-layer PCBs allow for much higher component density, because circuit traces on the inner layers would otherwise take up surface space between components. The rise in popularity of multilayer PCBs with more than two, and especially with more than four, copper planes was concurrent with the adoption of surface mount technology. However, multilayer PCBs make repair, analysis, and field modification of circuits much more difficult and usually impractical.



Use of the term PWB or printed wiring board although more accurate and distinct from what would be known as a true printed circuit board, has generally fallen by the wayside for many people as the distinction between circuit and wiring has become blurred.



Today printed wiring (circuit) boards are used in virtually all but the simplest commercially produced electronic devices, and allow fully automated assembly processes that were not possible or practical in earlier era tag type circuit assembly processes.

Electronic Manufacturing Services

Hitech Circuits has always been focused on electronic manufacturing services for over 15 years with much experience for design and production in the PCBA field. We provide one-stop services, including SMT mounting, plug-in (THT), electronic component procurement and sourcing, finished product assembly, testing, and other comprehensive services.

From the introduction of new products to the provision of customized components, to stable production, we provide solutions for the entire product lifecycle, enabling our customers to achieve success. Hitech Circuits creates value for customers through advanced value engineering services, customized component solutions, global factory layout, and high-level supply chain management.



We have introduced advanced imported production and testing equipment, and have been committed to the development of new technologies for a long time, implementing comprehensive quality management and environmental management. Therefore, we have become an industry leader with highly competitive prices, ultra-high product stability, reliable delivery guarantee, and excellent service.

One stop electronics manufacturing service


One stop electronic manufacturing service: providing agency component procurement, circuit board supply, and design and application of built-in electronic devices for brand electronic equipment manufacturers.



Provide and solve the entire process from electronic consumer goods to electronic circuit assembly. At the same time, it is equipped with some warehouse logistics management, quality control, and technical services.



Hitech Circuits provides customized services to every customer, forming a professional team to serve a single customer, from sample production, trial production, to mass production, aiming to help customers' products go public in the shortest possible time. Please refer to the one-stop service process we provide for customers as shown in the diagram:

What is Wire Harness and Cable Assembly?

Ｗire Harness is also known as cable and harness assembly, wire assembly or wiring loom applicable to the interior of electronic, computer, automotive, industrial and consumer products. The wire harness simplifies the connection to larger components by integrating the wiring into a single unit for “drop-in” installation. As one of the leading wire harness and cable assembly manufacturers in China, Hitechpcba provides quality wire harness & cable assembly manufacturing services for you.



Cable Assembly, also known as a wire harness, wiring harness, a cable and harness electronics, wiring assembly or wiring loom, is an assembly of electrical cables or wires which transmit signals or electrical power. Cable Assemblies are often confused with Wire Harnesses, however, the two are quite different. The main difference is that cable assemblies and harnesses normally have only two ends, whereas a wire harness contains multiple breakouts (ends) that run in many different directions with multiple terminations on each breakout.
Quick-Turn Cable Assemblies & Wire Harness Assemblies



In a hurry? We can provide quick-turn cable assemblies and wire harness Assemblies for your projects.



Hitechpcba has multiple cable assembly houses worldwide to meet your local needs. For low-volume cable assemblies, wire harnesses, quick-turnaround cable assemblies & wire harnesses, our cable assembly houses in Shenzhen, we can provide fast and efficient cable and wire harness assembly manufacturing services. For high-volume cables & wire harness assemblies, OEM cables, and industrial cables, our owned cable assembly house in China can provide mass production manufacturing.



Contact any of our local support operations for immediate assistance. We have dedicated quick-turn manufacturing procedures specifically for rush orders in addition to prototypes and volume manufacturing requirements. We are members of the Wiring Harness Manufacturer's Association and BICSI. We can meet the industrial standard and your requirements.



For OEMs requiring simple cable assemblies through to complex wiring harnesses, you can be confident at Hitechpcba will provide a high-quality service.

We can manufacture a broad range of cable assemblies, from prototype to volume production. We also co-ordinate the entire supply chain and provide certifiable traceability.