nonmagnetic electronic alumina ceramic micro plate board

nonmagnetic electronic alumina ceramic micro plate board

Reputation depends on quality,  quality comes from Hard!

Ceramic Substrate:

BeO has a higher thermal conductivity than metal aluminum and is used in applications requiring high thermal conductivity, but it rapidly decreases after the temperature exceeds 300 ° C. The most important thing is that its toxicity limits its development. AlN has two very important properties worth noting: one is a high thermal conductivity and the other is a coefficient of expansion that matches Si. The disadvantage is that even a very thin oxide layer on the surface has an effect on the thermal conductivity. Only a strict control of the material and process can produce a uniform ARN substrate. AlN production technology is very small in China, such as Slyton. Compared with Al2O3, AlN price is relatively high, which is also a small bottleneck restricting its development. However, as the economy improves and technology upgrades, this bottleneck will eventually disappear.
Based on the above reasons, it can be known that alumina ceramics are widely used in microelectronics, power electronics, hybrid microelectronics, power modules and other fields due to their superior comprehensive performance.

Application:

The role of ceramic substrate ceramic substrate according to the field of ceramic substrate application, is divided into HIC (hybrid integrated circuit) ceramic substrate, focusing potentiometer ceramic substrate, laser heating fixing ceramic substrate, chip resistor substrate, Network resistor substrate, etc.; according to different processing methods, ceramic substrates are divided into two types: molded tablets and laser scribe films. The ceramic substrate in the chip resistor substrate is a part of the chip resistor. The upper layer of the substrate is coated with different semiconductor materials, and then copper is plated on both ends for soldering. The biggest advantage of the whole resistor is that the volume can be made very well. small.

Company Information:

Shenzhen Hard Precision Ceramic CO.,Ltd founded in 2007, located in Shenzhen of China. We are a company that integrates development, design, molding, sintering, production and sales of precision ceramic products. After 10 years of development, we have cooperated with more than 2000 customers and 60 universities; Our factory covers an area of 2000 square meters, 50 employees, and annual production value of nearly 20 million. We have a higher visibility and better reputation in the same industry.Our products include ceramic rods, tubes, plates, blocks and precision parts for industrial. We have all-line high precision equipments from ceramic forming, sintering to precision machining. Hope for a wide range of sincere cooperation with customers at home and abroad.

7.MOQ is not limited, small quantity is welcome.

8.Vigorous team and good after-sales service

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FAQ

Q: Are you trading company or manufacturer ?
A: We are factory.
 
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
 
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.