Thermally conductive insulator
T-Mask 500
☑ Thermal Conductivity: 5.0W/m-K
☑ High insulation, breakdown voltage >4 kV
☑ Good resistant to tear, cut-through and puncture
☑ Ultra low thermal resistance 0.25°C·in2/W @40psi
☑ Easy to die cut and install
☑ Outstanding reliability
☑ Single side adhesive is available
Datasheet
FAQ
- What is T Mask 500?
T‑Mask 500 is silicone‑based thermally conductive insulator pad filled with boron nitride & alumina, thermal conductivity 5.0W/m・K. Glass‑fiber reinforced carrier delivers excellent tear‑proof and puncture‑resistance. Achieve low thermal resistance under low mounting stress, single‑side adhesive (A1) optional. Working temperature:‑60℃ ~ 200℃, UL94 V‑0.
- What applications is T Mask 500 suitable for?
It applies to battery switch modules, automotive control units, motor control units, power conversion equipment, MOSFET and IGBT power semiconductors & high‑voltage surfaces.
- What are its main key parameters?
White color; glass‑fiber reinforced; thickness 0.25/0.38/0.5mm; Shore A hardness 85; thermal resistance 0.25℃・in²/W (0.25mm@40psi); breakdown voltage＞4kV; volume resistivity ≥6.8×10¹⁴Ω・cm.
- What are ordering specifications and storage conditions?
Standard sheet sizes:200200mm,400200mm,400400mm; suffix A1 for single‑sided adhesive. Store at 0‑35℃, ≤65% RH, shelf‑life 12 months. Refer to MSDS (SDS) for safety instructions.
