Ceramic alumina substrate PCB board for electronic power supply
Product Details
Key Specifications/Special Features:
We also provide PCB&PCBA clone or copy service and there is no MOQ.
Specification:
Board material: 5%-99% (AL2O3) alumina ceramics
Layers: 2
Board thickness: 1.0mm
Min hole size: 0.2mm
Min track width/space: 0.2mm/0.2mm
Copper thickness: 1 OZ
Solder mask: White
Silkscreen: Black
Surface finishing: ENIG
Producing Method: Hot pressing /Dry pressing
Applications:
Electric appliance industry/Automotive industry/Mechanical industry
Engineering industry/Electrical heating element industry/LED Lighting Industry
Testing procedures for PCB board:
We perform multiple quality assuring procedures before shipping out any PCB board. These include:
Visual Inspection
Flying probe
Impedance control
Solder ability detection
Digital metallogenic microscope
AOI (Automated Optical Inspection)
Quotation requirement:
Following specifications are needed for quotation:
Quantity
Base material
Board thickness
Copper thickness
Surface treatment
Color of solder mask and silkscreen
Shipping method and payment terms:
By DHL, UPS, FedEx, TNT using clients account.
DHL, UPS, FedEx, TNT forwarder of China.
We could ship the parcel by Russia Special Air Line for Russian customer (No TAX in your there, 3 - 10 days to Moscow , 15-20 days to other city)
By sea or air for mass quantity according to customer's requirement.
By customer's Forwarder
Payment by PayPal, T/T, Western Union and more
| Alumina Content | 80-85% | 90-96% | >99.5% | 99% | |
| General Application | Lower Cost Electrical & Mechanical | High Strength, Wear Resistant, Electronic, Insulating, Mechanical, Structural & Metalizing | Extremely High Purity, Temperature & Strength; Excellent Corrosion & Wear Resistance | Porous, Easily Degassed & Machinable | |
| Porosity | % | 0-.05 | 0-.05 | 0-.05 | Variable |
| Density | gm/cm3 | 3.45-3.50 | 3.55-3.75 | 3.75-3.95 | 2.4 |
| Flexural Strength | kpsi | 35.0-40.0 | 40.0-50.0 | 50.0-55.0 | - |
| Comprehensive Strength | kpsi | 260.0 | > 300.0 | > 300.0 | - |
| Tensile Strength | kpsi | 15.0-20.0 | 20.0-28.0 | 20.0-28.0 | - |
| Linear Coefficient of Thermal Expansion | (cm/cm/°C) 25-300°C 25-700°C | 5.9X10-6 6.5X10-6 | 6.3X10-6 7.0X10-6 | 6.5X10-6 7.5X10-6 | 6.5X10-67.5X10-6 |
| Dielectric Constant at 25°C | 1 MH 10 MH | 8.5-8.9 8.4-8.8 | 9.2-9.8 9.0-9.6 | 9.5-9.9 9.3-9.7 | - |
| Dielectric Strength | Volt/mil | 200 | 225 | 225 | - |
| Te Value | °F °C | 1472 800 | > 1832 > 1000 | > 1832 > 1000 | > 1832 > 1000 |
| Thermal Conductivity at 25°C | cal/sec/cm2/cm/°C | .03-.04 | .04-.06 | .07-.08 | - |
| Thermal Shock | good | good | good | good | |
| Safe Use Temperature | °F °C | 2550 1400 | 3000-3100 1650-1700 | 3275 1800 | 3275 1800 |
Primary Competitive Advantages:
Country of Origin
Experienced Staff
Green Product
Guarantee/Warranty
International Approvals
Packaging
Price
Product Features
Product Performance
Prompt Delivery
Quality Approvals
Reputation
Service
Small Orders Accepted
Main Export Markets:
North America
Western Europe
Asia
Australasia
Central/South America
Eastern Europe
Mid East/Africa
Payment Details:
Minimum Order:1 Pieces
Delivery Details:
FOB Port:Shenzhen
FOB Range: US$ 0.2 - US$ 0.5 per unit (Pieces)
Lead Time: 5 - 7 days
HTS Code:8534.00.90 00
Dimensions per Unit: 10 × 5 × 4 Centimeters
Weight per Unit: 0.5 Kilograms
Units per Export Carton: 5
Export Carton Dimensions L/W/H: 12 × 7 × 5 Centimeters
Export Carton Weight: 0.5 Kilograms
DA Electric, one of the best manufacturers and suppliers in China, now brings you high-tech ceramic alumina substrate pcb board for electronic power supply at competitive price from its professional factory. With the most advanced technology and high-end equipment introduced from America and Japan, as well as qualified staff, we can assure you the high quality, high precision and long lifespan of our products.