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alumina ceramic substrate
alumina ceramic substrate
alumina ceramic substrate

Aluminum Oxide Ceramic Substrates Al2O3 Substrate

Alumina substrate has excellent thermal conductivity and insulation, as well as with high mechanical strength and hardness, good heat shock performance characteristics, widely used in power devices, hybrid integrated circuits and multi-chip modules and other fields.

  • Brand:

    ATCERA

  • Goods Stock:

    1

  • Materials

    Alumina Ceramic

  • Shapes

    Substrate

  • Applications

    Semiconductor , Electronics and Electricity
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Alumina ceramic substrate

Properties of Al2O3 Substrate

 

1. Good smoothness, or flatness with less porosity, and excellent in adhesion with thin film and thick film materials.

 

2. Small variance in outline, plate thickness, and slit pitch, mininmal warpage, bending, and undulation.

 

3. Superior mechanical strength, good pressure and impact resistance, not easy to break or wear.

 

4. Excellent in thermal shock resistance, high thermal conductivity and coefficient of thermal expansion similar to that of silicon.

 

5. Excellent oil and chemical resistance.

 

6. Excellent in insulation properties, high breakdown voltage,  and small dielectric constant.

Applications of Alumina Substrate

Applications of Alumina Substrate

Alumina substrates and plates are widely used in thick and thin film integrated circuits, LED lighting, IGBT power modules, DBC coppers, thermal printers, ozone generators, semiconductor coolers, crystal oscillators, high voltage resistors, automotive and power tools and other power electronics and optoelectronic communication fields,etc.

 

1. Electronic Industry

Alumina substrate has high insulation performance and excellent high temperature resistance, can meet the high reliability and high performance requirements of electronic components, mainly used in the manufacture of electronic components, such as electronic capacitors, resistors, magnetic components and so on. In addition, it can also be used to manufacture the medium layer of high-speed communication equipment to ensure the stable transmission of high-frequency signals.

 

2. Photoelectric Industry

Al2O3 substrates can provide good thermal performance and mechanical strength, and are widely used in the photoelectric industry, especially in the manufacture of high-power leds, ensuring the stability and life of LED components. In addition, it can also be used to manufacture support materials for solar panels to enhance their mechanical strength and chemical resistance.

 

3. Electrical Industry

Alumina ceramic substrate has excellent insulation performance and good heat dissipation, and can be used to manufacture various high-power electrical components, such as power modules, heating modules, etc., effectively ensuring the service life and reliability of electrical equipment.

 

 

Size Chart of Alumina Substrate

 

We are committed to delivering prime alumina substrates tailored to your exact specifications. Our dedicated team ensures meticulous adherence to your instructions, striving to exceed customer expectations. Additionally, we offer the flexibility of custom sizes to accommodate your unique requirements.

Send Requirements for Custom Design

 

Drawing of Alumina Substrate Rectangular with Hole

Alumina Substrate Rectangular with Hole
Item NO. L* W*Thickness (mm) Hole Dia (mm) Item NO. L* W*Thickness (mm) Hole Dia (mm)
TE-J-1 10*2.4*2 \ TE-J-85 22*30*2 \
TE-J-2 10*2.4*1.5 \ TE-J-86 22*28*1 3.4
TE-J-3 10*15*0.6 4 TE-J-87 22*28*0.6 3.4
TE-J-4 10*16*1.5 3.5 TE-J-88 22*28*1 \
TE-J-5 10*20*1.6 \ TE-J-89 22*28*0.6 \
TE-J-6 10*16*6 \ TE-J-90 22*25*1 3.6
TE-J-7 10*10*2 \ TE-J-91 22*25*0.6 3.1
TE-J-8 10*14*2 \ TE-J-92 22*25*1 3.1
TE-J-9 10.4*18*1 3.8 TE-J-93 22*22*0.6 3
TE-J-10 10.6*17*1 3.8 TE-J-94 22*35*1 \
TE-J-11 11*11*1 \ TE-J-95 22*35*1.5 3.5
TE-J-12 11*17*1 \ TE-J-96 23*34*1 3.2
TE-J-13 11*7*1.5 \ TE-J-97 24*30*1 \
TE-J-14 11*18*1 4 TE-J-98 24*35.5*1 \
TE-J-15 12*18.5*0.6 3.8 TE-J-99 24*40*0.6 \
TE-J-16 12*18*0.6 3.8 TE-J-100 24*60*1 \
TE-J-17 12*18.5*1 \ TE-J-101 24*70*0.6 \
TE-J-18 12*18.5*0.6 \ TE-J-102 24*72*1 \
TE-J-19 12.7*16.5*1.8 3.8 TE-J-103 24*90*0.6 \
TE-J-20 13*19*0.6 \ TE-J-104 24*95*1 \
TE-J-21 14*18*3 3.4 TE-J-105 24*125*1 \
TE-J-22 14*19*2 3.5 TE-J-106 24*104*1 \
TE-J-23 14*20*1 3.2/3.5 TE-J-107 25*34*0.6 \
TE-J-24 14*20*0.6 3.2 TE-J-108 25*40*1 \
TE-J-25 14*20*1 \ TE-J-109 25*40*0.6 \
TE-J-26 14*20*0.6 \ TE-J-110 25*110*0.6 \
TE-J-27 14*20*2 \ TE-J-111 26*30*1 3.2
TE-J-28 14*20*2 3.2 TE-J-112 26*31*1 3.5
TE-J-29 15*19.5*1 3.8 TE-J-113 26*35*1 \
TE-J-30 15*2*2.4 \ TE-J-114 27*60*0.6 \
TE-J-31 16*21*2.5 3.5 TE-J-115 27*90*0.6 \
TE-J-32 16*22*0.6 3.3 TE-J-116 27*48*1 5
TE-J-33 16*22*0.6 4 TE-J-117 27.5*4.2*2.5 \
TE-J-34 16*22*0.6 3.7 TE-J-118 28*40*1 \
TE-J-35 16*46*1 \ TE-J-119 28*42*0.6 \
TE-J-36 17*22*1 3.7 TE-J-120 28*44*0.6 6
TE-J-37 17*22*0.6 3.7 TE-J-121 28*64*1 \
TE-J-38 17*22*0.6 \ TE-J-122 28*72*1 \
TE-J-39 17*22*1.5 \ TE-J-123 29*33*1.3 \
TE-J-40 17*22*1 \ TE-J-124 30*38*1 3.5
TE-J-41 17*37.1*1 \ TE-J-125 <

Valuable Information

Customization Advantages
Customization Advantages

 

 

1. According to your application scenario, analyze the needs, choose the appropriate material and processing plan.

 

2. Professional team, quick response, can provide solutions and quotations within 24 hours after confirming the demand.

 

3. Flexible business cooperation mechanism, support at least one piece of quantity customization.

 

4. Quickly provide samples and test reports to confirm that the product meets your needs.

 

5. Provide product use and maintenance suggestions to reduce your cost of use.

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FAQ

Although our primary focus is on advanced ceramic materials such as alumina, zirconia, silicon carbide, silicon nitride, aluminum nitride, and quartz ceramics, we are always exploring new materials and technologies. If you have a specific material requirement, please contact us, and we will do our best to fulfill your needs or find suitable partners.

Absolutely. Our technical team possesses profound knowledge of ceramic materials and extensive experience in product design. We are happy to provide you with material selection advice and product design support to ensure optimal performance for your products.

We do not have a fixed minimum order value requirement. We always focus on meeting our customers' needs, and we strive to provide quality service and products regardless of the order size.

In addition to ceramic products, we also provide a range of additional services, including but not limited to: customized ceramic processing services based on your needs, using blanks or semi-finished blanks produced by yourself; if you are interested in outsourced ceramic packaging and metallization services, please contact us for further discussion. We are always committed to providing you with a one-stop solution to meet your various needs.

Yes, we do. No matter where you are located globally, we can ensure the safe and timely delivery of your order.

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