Al2O3 Ceramic Heatsink to-220 to-3p Customized Circle Oval 3D and Others All Alumina Ceramic Heat Sink

Basic Info

Model NO.	001
Application	New Energy Resources
Material	Alumina Ceramic
Type	Ceramic Plates
Thermal Conductivity	24W / M.K.
Long-Term Working Temperature	1480ºC
Product Name	96% Aluminum Oxide
Thickness	.0.635mm, 1.0mm, 2.0mm, 3.0mm, 4.0mm
Size	to-220, to-247, to-264, to-3p Sizes,
Transport Package	Cartons
Specification	custom
Trademark	OEM
Origin	China
Production Capacity	5000000000000000

Packaging & Delivery

Package size per unit product 10.00cm * 10.00cm * 10.00cm Gross weight per unit product 10.000kg

Product Description

Thermal Conductive Ceramic Sheet

The thermal conductivity of the ceramic sheet is as high as 24W / M.K. it is resistant to high temperature and high pressure. The surface of the ceramic sheet is smooth without burr and burr. It is heated evenly and dissipates heat quickly; Simple and compact structure, small size, high strength, not easy to break, acid and alkali corrosion resistance, durable

Product features:

1. Superior chemical and mechanical stability

2. High hardness, high wear resistance

3. High thermal conductivity, high electrical insulation

4. Effective anti-interference (EMI), anti-statict

Typical applications:

1. IC / MOS / triode

2. Surface heat source for diode and IGBT

3. High density switching power supply

4. High frequency communication equipment

5. High frequency welding machine and other equipment

Test Item	Test Method	Unit	Lt240
Color	-	-	white
Specific Gravity	GB/T 2413	g/cm3	3.7
ThermalConductivity(25ºC)	ISO 22007-2	W/m·K	24
Dielectric Constant	GB/T 5594.4	1MHz	9-10
Breakdown Voltage	GB/T 5593	KV/mm	≥17
Flexural strength	GB/T 5593	MPa	≥400
Warpage		‰	≤2
Surface Roughness	GB/T 6062	μm	0.2-0.75
Water Absorption	GB/T 3299	%	0
Volume Resistivity(20ºC)	GB/T 5594.5	Ω.cm	≥1014
Thermal Expansivity	GB/T 5594.3	10-6 ºC-1 (20-300ºC)	6.5-7.5
		10-6 ºC-1(300-800ºC)	6.5-8.0