Thermal Conductive Insulator Caps
Description
Thermal Insulator Caps silicone elastomer products are specially used for HEAT SINKS electronic parts for insulation and thermal conductive purposes. Simply slip on to the HEAT SINKS for great insulation property. The material also conforms to UL certified flammability rating. Caps come in 5 different standard dimensions for various applications.
Specifications
Features:
- Excellent mechanical strength.
- High Temperature endurance with UL recognized flammability rating.
- Friction and compression endurance.
- Meet RoHS specification.
Specification: P-TO-220-A, P-TO-220-B, P-TO-220-C, P-TO-3P-A, P-TO-3P-B, P-TO-232.
Thickness: 0.5mm and 0.8mm
Color: Gray.
Cap sleeve size chart
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| Properties | D = 0.5mm | D = 0.8mm | P1-TO-xxx | Unit | Test Method | |
| Physical | Color | Gray | Gray | Gray | Visual | — |
| Operating Temperature | -40~+180 | -40~+180 | -60~+180 | ℃ | — | |
| Mechanical | Specific Gravity | 1.15 | 1.70 | 2.30 | g/cm³ | ASTM D792 |
| Elongation | 460 | 160 | 60 | % | ASTM D412 | |
| Hardness | 50 ± 5 | 70 ± 5 | 60 ± 5 | Shore A | ASTM D2240 | |
| Electrical | Voltage Breakdown | 4.0 | 4.0 | >10 | kV | ASTM D149 |
| Thermal | Thermal Conductivity | 0.3 | 0.3 | 1.4 | W/m.k | ASTM D5470 |
| Regulatory | Flammability Rating | V-0 | V-0 | V-0 | — | UL 94 |
| RoHS Compliant | Yes | Yes | Yes | — | Lab. Certification | |
| PFOA Compliant | Yes | Yes | Yes | — | Lab. Certification | |
| PFOS Compliant | Yes | Yes | Yes | — | Lab. Certification | |
| SVHC Compliant | Yes | Yes | Yes | — | Lab. Certification |
