What are the key properties of AlN ceramic substrates?

AlN substrates feature high thermal conductivity (>180W/m.K), high resistivity, low dielectric loss, and good insulation.

Au Electronic Ceramics

Name: Metalized Ceramic Substrate with Ausn/AG/Cu/Ni/Sn/Au Electronic Ceramics
Brand: Adena Ceramics International LLC (Shanghai)
SKU: 812596815

Shanghai, ChinaAdena Ceramics International LLC (Shanghai)

US$20.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Dielectric

Aln , Ausn, Ni, Cu

Certification

ISO9001

Model NO.

Material

Alumina Nitride

Metal Material

Au, Sn, Ni, Cu and So on

Encapsulation

CPU/GPU

Transport Package

Paper Box, Plastic Bag

Specification

customized

Trademark

Adena Ceramic

Origin

China

HS Code

854710000

Production Capacity

5000, 000 PCS Per Year

Key features

High Thermal Conductivity: AlN substrates offer thermal conductivity exceeding 180W/m.K for efficient heat dissipation.

Low Dielectric Loss: Features low dielectric loss and high resistivity, ideal for high-frequency applications.

Wide Application Scope: Suitable for LED, IC, microwave devices, power semiconductors, and optoelectronic components.

Custom Engineering: Provides custom engineering solutions including lasering, lapping, polishing, and metallizing.

ISO Certified Quality: Manufactured under ISO9000 system with ISO9002 attestation ensuring high quality.

Free Sample Testing: Offers free samples for testing before official orders to ensure product suitability.

Multiple Material Options: Available in AlN, 96% Alumina, ZTA, and Al2O3+ZrO2 with various metal coatings.

OEM/ODM Service: Supports OEM and ODM services with full customization from samples or designs.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceMulti-language PioneerExperienced Team

Adena Ceramics International LLC (Shanghai)

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.01h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D design, ODM, OEM, and multiple customization options. It reports ISO 9001 certification, two production lines, stated zirconia grinding bead and alumina ball output, and dedicated quality-control staff. However, quality assurance, complaint handling, and corrective-action procedures lack written procedures or records, and there is no valid manufacturing-capacity contract with related subcontractors. Overseas service coverage is limited: it reports inventory and an overseas warehouse but no overseas agents, branches, showroom, or offline trade-show participation. Financial information is only indicated by reporting years, without sufficient evidence to assess financial credibility. Customer-specific cases are not provided.

Supplier typeThe supplier explicitly describes itself as a professional technical supplier and reports a business scope including special ceramic products, daily-use ceramics, instruments, metal materials, electronics, mechanical and electrical equipment, hardware, wires and cables, and pneumatic and electric tools. This indicates a technically oriented supplier with a broad stated product scope.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit certification evidence relevant to quality management, although the slices do not provide the certificate number, validity period, or scope.

After-Sales capabilityThe supplier reports in-stock service capacity and an overseas warehouse, and accepts FOB, CIF, CFR, and EXW quotation terms. However, it has no overseas agents or branches, no overseas showroom, no offline trade-show participation, and no written procedures or records for complaint handling or corrective and preventive actions; it also reports no quality assurance.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, new products during the past year, ODM services, and OEM services for popular brands. It also reports 6–10 years of total R&D-engineer experience, although no SDK is available.

Production capacityThe supplier reports multiple processing and finishing equipment types, two production lines, 6–10 quality-control staff, and stated output of 5,000 tons of zirconia grinding beads and 200,000 tons of alumina balls. It also reports inventory capability, but has no valid manufacturing-capacity contract with related subcontractors and no written quality-assurance, complaint, or corrective-action procedures.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, and customization from customer designs. It also provides 3D software design services and identifies customization as supported by its R&D capability.