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Custom Electronic Industrial 96% 99.6% Aluminum Oxide Thin Thick Film Circuit Al2O3 High Alumina Ceramic Substrate for Semiconductor
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Custom Electronic Industrial 96% 99.6% Aluminum Oxide Thin Thick Film Circuit Al2O3 High Alumina Ceramic Substrate for Semiconductor

Ceramic Plate Model: JJBP-0111-0002 Customizable Made in China

Ceramic Plate made of AL2O3 — Process Tape Casting, Purity 96% / 99.6% Alumina. MOQ 500 pieces, US$2.50/piece. QC & shipping by GoodsFromChina.

US$2.50/ piece
Min. order: 500 pieces · Lead time: 35 days (1 - 500 Pieces) To be negotiated ( > 500 Pieces)
Material
Al2O3
Application
Electronic Devices, Lighting, Power Supply, Semiconductors
Conductive Layer
No
Process
Tape Casting
Thickness
0.25mm, 0.38, 0.50mm, 0.635mm, 0.80mm, 1mm
Purity
96% / 99.6% Alumina
Material:
Thickness:
Optional Color:
Standard Thickness:
Thickness Tolerance:
Length and Width Tolerance:
pieces
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At a glance

Product
Custom Electronic Industrial 96% 99.6% Aluminum Oxide Thin Thick Film Circuit Al2O3 High Alumina…
Price
US$2.50 / piece
Minimum order
500 pieces
Lead time
35 days (1 - 500 Pieces) To be negotiated ( > 500 Pieces)
Origin
China
Customization
Available
Packaging
Cartons with EPE Foam
HS code
6914100000

Last updated

Specifications

CustomizationAvailable
ApplicationElectronic Devices, Lighting, Power Supply, Semiconductors
Conductive LayerNo
Model NO.JJBP-0111-0002
MaterialAl2O3
ProcessTape Casting
Thickness0.25mm, 0.38, 0.50mm, 0.635mm, 0.80mm, 1mm
Purity96% / 99.6% Alumina
DensityOver 3.70g/cm3
Forming MethodTape Casting
Optional ColorWhite, Ivory, Pink, Black
Standard Thickness0.25-2.0mm Available
Thickness Tolerance0.03mm/0.05mm (Depending on Thickness)
Length and Width Tolerance±2mm
FeaturesHigh Mechanical Strength, Small Dielectric Loss
Transport PackageCartons with EPE Foam
SpecificationCustomized
OriginChina
HS Code6914100000
Production Capacity50000 PCS/Month
Package Size36.00cm * 20.00cm * 24.00cm
Package Gross Weight8.000kg
Lead Time35 days (1 - 500 Pieces) To be negotiated ( > 500 Pieces)
T≤0.3≤5‰, Others: ≤3‰
Alumina Ceramic Substrate
99.6% Al2O3
Thickness (mm)Maximum Size (mm)ShapeMolding Technique
As FiredLappedPolishedRectangularSquareRound
0.1-0.250.850.8√√Tape Casting
0.25114.3114.3√Tape Casting
0.38120114.3114.3√Tape Casting
0.5120114.3114.3√Tape Casting
0.635120114.3114.3√Tape Casting
Other special thicknesses within the thickness range of 0.1-0.635mm can be achieved by lapping.
96% Al2O3
Thickness (mm)Maximum Size (mm)ShapeMolding Technique
As FiredLappedPolishedRectangularSquareRound
0.25120114.3114.3√Tape Casting
0.3120114.3114.3√Tape Casting
0.38140×190√Tape Casting
0.5140×190√Tape Casting
0.635140×190√Tape Casting
0.76130×140√Tape Casting
0.8130×140√Tape Casting
0.89130×140√Tape Casting
1280×240√Tape Casting
1.5165×210√Tape Casting
2500×500√Tape Casting
Other special thicknesses within the thickness range of 0.1-2.0mm can be achieved by lapping.
Alumina Ceramic Substrate
ItemSubstrate Thickness (mm)Standard Tolerance (mm)Best Tolerance (mm)Laser Cutting Tolerance (mm)
Length and Width Tolerance/±2±0.15
Thickness ToleranceT<0.3±0.03±0.01
0.30-1.0±0.05±0.01
T>1.0±10%±0.01
Alumina Ceramic Substrate
MaterialSurface Roughness (μm)
As FiredLappedPolished
96% Al2O3Ra 0.2-0.75Ra 0.3-0.7Ra ≤0.05
99.6% Al2O3Ra 0.05-0.15Ra 0.1-0.5Ra ≤0.05
Alumina Ceramic Substrate
Hole Diameter (mm)Standard Tolerance (mm)
φ≤0.50.08
φ>0.50.2
Alumina Ceramic Substrate
Substrate Thickness (mm)Laser Scribe Line Depth to Thickness (%)
0.2-0.340%±5%
0.3<T≤0.550%±3%
0.5<T≤1.043%±3%
1.255%±3%
1.555%±3%
2.055%+10%
Alumina Ceramic Substrate
ItemUnit96% Al2O399.6% Al2O3
Mechanical Properties
Color//WhiteWhite
DensityDrainage Methodg/cm3≥3.70≥3.95
Light Reflectivity400nm/1mm%9483
Flexural StrengthThree Point BendingMPa>350>500
Fracture ToughnessIndentation MethodMPa·m1/23.03.0
Vickers HardnessLoad 4.9NGPa1416
Young's ModulusStretching MethodGPa340300
Water Absorption%00
Camber/Length‰T≤0.3: ≤5‰, Others: ≤3‰≤3‰
Thermal Properties
Max. Service Temperature (Non-loading)/ºC12001400
CTE (Coefficient of Thermal Expansion)20-800ºC1×10-6/ºC7.87.9
Thermal Conductivity25ºCW/m·K>24>29
Thermal Shock Resistance800ºC≥10 TimesNo CrackNo Crack
Specific Heat25ºCJ/kg·k750780
Electrical Properties
Dielectric Constant25ºC, 1MHz/9.49.8
Dielectric Loss Angle25ºC, 1MHz×10-4≤3≤2
Volume Resistivity25ºCΩ·cm≥1014≥1014
Dielectric StrengthDCKV/mm≥15≥15

Product details

Custom Electronic Industrial 96% 99.6% Aluminum Oxide Thin Thick Film Circuit Al2O3 High Alumina Ceramic Substrate for Semiconductor is a ceramic plate product manufactured in China and available to buyers worldwide through the GoodsFromChina sourcing service. Typical uses include Electronic Devices, Lighting, Power Supply, Semiconductors.

Key features

  • Material: Al2O3
  • Application: Electronic Devices, Lighting, Power Supply, Semiconductors
  • Conductive Layer: No
  • Process: Tape Casting
  • Thickness: 0.25mm, 0.38, 0.50mm, 0.635mm, 0.80mm, 1mm
  • Purity: 96% / 99.6% Alumina
  • Density: Over 3.70g/cm3
  • Forming Method: Tape Casting

Ordering & packaging

Minimum order quantity is 500 pieces. Standard export packaging: Cartons with EPE Foam. Lead time: 35 days (1 – 500 Pieces) To be negotiated ( > 500 Pieces). HS code: 6914100000. Every order can include a pre-shipment quality inspection and consolidated shipping by sea, air or express, including DDP delivery.

How we source this product for you

  1. 1

    Send your inquiry

    Choose options, quantity and requirements. No payment needed.

  2. 2

    Get a factory quote

    We confirm price, MOQ and lead time — and compare alternatives.

  3. 3

    Production & inspection

    We follow up production and inspect goods before shipment.

  4. 4

    Delivered to your door

    Sea, air or express with customs clearance and DDP options.

Express5–8 days
Air freight8–12 days
Sea freight25–40 days
DDPDuties included

Sourcing help for this product

Frequently asked questions

What is the minimum order quantity for Custom Electronic Industrial 96% 99.6% Aluminum Oxide Thin?

The MOQ is 500 pieces. Smaller trial orders can sometimes be negotiated — tell us your quantity in the inquiry.

How much does Custom Electronic Industrial 96% 99.6% Aluminum Oxide Thin cost?

The listed factory price is US$2.50 per piece, depending on quantity. Your final quote includes our service fee and shipping options.

Can it be customized with my logo or specifications?

Yes. The manufacturer offers customization — logo printing, packaging, colors or modified specifications. Describe your requirements in the inquiry form.

How long does production and shipping take?

Production lead time: 35 days (1 - 500 Pieces) To be negotiated ( > 500 Pieces). Shipping to the US takes about 5–8 days by express, 8–12 days by air and 25–40 days by sea, with DDP door-to-door delivery available.

How do you check product quality?

We verify the manufacturer before ordering and can perform a pre-shipment inspection (AQL sampling) with a photo report before you pay the balance.

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