Silicon-based thermal conductive cap set

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Product Name:
DTC Silicon-based thermal conductive cap set
Model No.:
DTC

Product Description

DTC series silicon-based thermal conductive cap set

DTC series silicon-based thermally conductive cap set is cap shape product designed with fiberglass & silicon as basic material and made through special processing. Because of its excellent thermal conductivity, insulation, shock resistance and easy installation, the product is widely used in fever transistor, diode and audion, made it can installed directly on the heating tube while Using the product. The LU series suggested to be used for low-stress application environment.

Key property:
●Thermal conductive, insulative, fireproofing, eco-friendly, anti-compressing

Typical application:
●Fever transistor
● Diode, audion
●IGBT mosfet

Physical properties:

Test item	Test method		Unit	TO-220A	TO-220B	TO-220C	TO-3PA	TO-3PB
Colour	Visual			Grey/ Blue	Grey/ Blue	Grey/ Blue	Grey/ Blue	Grey/ Blue
Specific Gravity	ASTM D792		g/cm³	1.7	1.7	1.7	1.7	1.7
Hardness	ASTM D2240		A	85±5	85±5	85±5	85±5	85±5
Tensile Strength	ASTM D412		kg/cm²	>180	>180	>180	>180	>180
Tensile Strength	ASTM D412		pa	1.8*10¹¹	1.8*10¹¹	1.8*10¹¹	1.8*10¹¹	1.8*10¹¹
Continuous use Temp			℃	-30~200℃	-30~200℃	-30~200℃	-30~200℃	-30~200℃
Voltage Endurance	ASTM D149		KV/mm	3.0KV	3.0KV	4.0KV	3.0KV	4.0KV
Flame Rating	UL-94			V-0	V-0	V-0	V-0	V-0
Thermal Conductivity	ASTM D5470		w/m-k	1.0 w/m-k	1.0 w/m-k	1.0 w/m-k	1.0 w/m-k	1.0 w/m-k
Thermal Resistance	JIS		kcal/m.h℃	2.3*10³	2.3*10³	2.3*10³	2.3*10³	2.3*10³
Thermal Resistance	ASTM D5470		℃/w	0.28	0.28	0.28	0.28	0.28
Specification & model number
		TO-220A		TO-220B	TO-220C	TO-3PA	TO-3PB	TO-3PC
DIM A		21.5±0.5		16.0±0.5	21.8±0.5	28.5±0.5	28.8±0.5	22.0±0.5
DIM B		11.5±0.5		11.5±0.5	12.1±0.5	17.5±0.5	18.2±0.5	17.5±0.5
DIM C		5.9±0.3		5.9±0.3	6.5±0.3	5.9±0.3	6.6±0.3	5.9±0.3
DIM D		0.6±0.1		0.6±0.1	0.8±0.1	0.6±0.1	0.8±0.1	0.6±0.1

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