Jinghui Industry Limited
| Supply Ability | 2000 Piece/Pieces per Day |
| Packaging Details | Inner package: EPE, bubble foam; Outer package: Exported carton |
| Product name | DBC Ceramic Substrate |
| Material | Alumina |
| Type | Insulating Ceramics |
| Purity of raw material | 96% alumina |
| Color | White, pink optional |
| Metallization | Mo/Mn, W optional |
| Type of plating | Nickle, silver, gold, copper plating |
| Size | Customized |
| Item | Ceramic substrate with metallization |
| Certificate | ISO9001:2008, SGS |
| Feature | High bonding strength and insulation |
| Usage | Electrical circuit board |
| Port | Shenzhen |
| Place of Origin | Hunan, China |
| Brand Name | OEM |
| Model Number | Customized |
| Certification | RoHS, REACH, ISO |
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Product Specification
| Supply Ability | 2000 Piece/Pieces per Day | Packaging Details | Inner package: EPE, bubble foam; Outer package: Exported carton |
| Product name | DBC Ceramic Substrate | Material | Alumina |
| Type | Insulating Ceramics | Purity of raw material | 96% alumina |
| Color | White, pink optional | Metallization | Mo/Mn, W optional |
| Type of plating | Nickle, silver, gold, copper plating | Size | Customized |
| Item | Ceramic substrate with metallization | Certificate | ISO9001:2008, SGS |
| Feature | High bonding strength and insulation | Usage | Electrical circuit board |
| Port | Shenzhen | Place of Origin | Hunan, China |
| Brand Name | OEM | Model Number | Customized |
| Certification | RoHS, REACH, ISO | ||
| High Light | alumina wafer ，aln ceramic substrate | ||
1. Support custom made metalized ceramic substrates, whatever, it's prototyping project, or cost down.
2. With over 15 years of OEM, ODM manufacturing experience.
3. With in-house comprehensive production equipment from forming to the secondary process.
4. Competitive price with low-level MOQ request.
5. Free samples availability for stocked alumina metalized ceramic substrate.
Specification:
1. Conventional thickness: 0.5mm, 0.635mm and 1mm
2. Customized thickness, different width, and length are available.
3. Color: White, pink optional
4. OEM, ODM are welcomed.
Prime features :
1. Excellent thermal cycle properties
2. High thermal conductivity
3. High-density, high electrical insulation, low electricity loss,
4. Good anti-corrosion properties
5. Small dielectric constant
6. High mechanical strength.
Application:
widely used in thick film circuits large-scale integrated circuits, hybrid IC, semiconductor packages, chip resistors, networks resistor, focusing potentiometer, power modules, power hybrid circuits and other related fields of electronic industry
| Items | Unit | 95% alumina | 99.2% alumina | 99.5% alumina | ZrO2 (Y-TZP) | SiC | TiO2 | Si3N4 |
| Color | White | Ivory | Ivory | White | Black | Black | Gray | |
| Density | g/cm3 | ≥3.60 | ≥3.80 | ≥3.85 | ≥6.0 | ≥3.21 | ≥4.00 | 3.22 |
| Water absorption | % | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Hardness | HV | 1500 | 1700 | 1700 | 1300 | 2500 | 800 | |
| Flexural strength | Mpa | ≥320 | ≥338 | ≥379 | 1200 | 550 | 158 | 650 |
| Compressive strength | Mpa | ≥2000 | ≥2240 | ≥2240 | ≥1990 | ≥3306 | --- | ≥2200 |
| Max. service temperature (Non-loading) | ℃ | 1550 | 1600 | 1675 | 850 | 1600 | 1000 | 1200 |
| Thermal conductivity | W/(m.K) | 24 | 29 | 30 | 2.5 | 150 | 5 | 25 |
| Volume resistivity | Ω.cm | > 10^14 | > 10^14 | > 10^14 | > 10^11 | 10^5 | 10^12 | > 10^14 |
| Insulation strength | kV/mm | 18 | 18 | 19 | 17 | --- | 3.93 | 16 |
| Dielectric constant | - | 9.5 | 9.5 | 9.7 | 29 | --- | 95 | 8.2 |
Q1. Is it available to provide customize products?
A: We always support custom-made metalized ceramic substrate as per different dimensions, design and metallization and plating.
Q2. When can I get the price?
A: We regularly quote within 24 hours after we get your inquiry. If you are in urgent need of getting the price, please call us or tell us in your email so that we will proceed with your inquiry as a priority.
Q3. How long can I expect to get the sample?
A: After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 4 weeks. The samples will be sent to you via express and arrive in 3-5 workdays. You can use your own express account or prepay us if you do not have an account.
Q4. How long does the whole procedure being worked out?
A: After you place an order, the manufacturing time is about 25 working days.
Q5. How to ensure quality?
A: The dimension out of any batch will be carried out sampling inspection per International AQL standard. A 100% cosmetic inspection will be done.
Q6. Are you a factory or trading company?
A: We are a professional manufacturer. We are warmly welcome clients from worldwide to visit our factory and cooperate with us.
Company Details
Business Type:
Manufacturer
Year Established:
2005
Total Annual:
6000000-7000000
Employee Number:
180~200
Ecer Certification：
Active Member
Jinghui Industry Ltd is a trusted and professional manufacturer of technical ceramic components, we dedicated to developing, manufacturing, sales, and service of a variety of industrial ceramic parts over 15 years since its establishment in 2005. The facility focus on producing metalized ceramics... Jinghui Industry Ltd is a trusted and professional manufacturer of technical ceramic components, we dedicated to developing, manufacturing, sales, and service of a variety of industrial ceramic parts over 15 years since its establishment in 2005. The facility focus on producing metalized ceramics...
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