Thermal Conductive Ceramic Plate

Model:	LT240
Brand:	LTD
Origin:	Made In China
Category:	Electronics & Electricity / Other Electrical & Electronic
Label:	thermal plate , ceramic plates , conuctive plate
Price:	US $0.01 / pc
Min. Order:	1000 pc

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Product Description

LT240 Alumina oxide ceramic plate has a high thermal conductivity : 24w/m.k, it is of simple construction and small volume, but it can resist acid and alkali corrosion, work in high temperature and pressure and of stable performance for a long time.0.635mm, 1.0mm, 2.0mm, 3.0mm, 4.0mm can be offered for TO-220, TO-247, TO-264, TO-3P sizes, customized size is available, ROHS is compliant.

Typical applications

IC, MOS, transistor, schottky, IGBT, high density switch power supply, HF communications equipment and brazing machine.

Physical Properties:

Test Item	Unit	96% Aluminum Oxide
Density	g/cm³	3.90
Water Absorption	%	0
Thermal Expansion Coefficient	10-6/K	8.5
Young's Modulus	GPa	340
Poisson Ratio	-	0.22
Hardness（Hv）	MPa	1650
Bending Strength (room temperature)	MPa	310
Bending Strength (700°C)	MPa	230
Compression Strength (room temperature)	MPa	2200
Fracture Toughness	MPa'm½	4.2
Thermal Conductivity (room temperature)	W/m·K	24
Insulation Strength	KV/mm	10
Long-term Working Temperature	℃	1480
Ratio Resistivity	Ω·mm²/m	＞1016
Maximum Service Temperature (no-load)	℃	1750
Acid-base and Corrosion Resistance	-	Strong
Refractoriness	℃	2000
Standard Size	TO-220: 18.5mm12mm / 20mm14mm ; TO-247: 22mm17mm TO-3P: 25mm20mm ; TO-264: 28mm*22mm With or without hole available ; Customized size available.