


Insulating Thermal Caps
Thermally Conductive Insulating SiliconeInsulating Thermal Caps
Insulating thermal caps provide heat dissipation, high-temperature and high-voltage resistance, electrical insulation, and environmental compatibility. Used on diodes, transistors, and other electronic and electrical components. Models: TO-220A, TO-220B, TO-220C, TO-3PA, TO-3PB.
- Brand
- Lixing Compound Materials
- Origin
- Zhuhai, Guangdong, China
- Supply
- Factory direct; custom sizes and cutting available
- Samples
- Samples available on request
Product Details
Insulating Thermal Cap | |||
Property | Unit | Test Value | Test Method |
Color | — | GRAY | Visual |
Specific Gravity | — | 1.7~1.8 | ASTM D792 |
Hardness | Shore A | 70±5 | ASTM D2240 |
Operating Temperature Range | ℃ | -40~+180 | GB3512-2014 |
Withstand Voltage | KV | >4 | ASTM D149 |
Tensile Strength | Kgf/cm² | >20 | ASTM D412 |
Elongation | % | >160 | ASTM D412 |
Thermal Conductivity | w/m-k | 0.8 | ASTM D5470 |
Flammability Rating | — | V-0/V-1 | UL-94 |
ROHS | PASSED |
Properties:Excellent thermal conductivity/Good wearing resistan ceand electrical insulation.
Applications :Electronic components
Standard items: TO-220A /TO-220B/TO-220C/TO-3PA/TO-3PB
Properties: thermal conductivity, electrical insulation, and UL flame resistance
Dimensions and properties can be customized to meet customer requirements.



