PCM
PCM is up to 9.6 W/m·K phase change material supplied solid for simplified handling and assembly, which transitions near 50°C to improve surface wetting, reduce thermal impedance, and limit pump-out/migration for long-term reliability.
Contact us for custom formulations.
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Applications
Microprocessors and chipsetsPower semiconductors and voltage regulatorsGraphics processors and high-performance computing devicesTelecommunications and networking equipmentAutomotive electronics and battery systemsLED lighting modulesAvionics and satellites
Common Specifications
Storage
8°C to 40°C in a dry environment (RH <70%)
Shelf Life
12 months
Burn-In
Operate above 70°C for at least 1 hour after assembly
Form
Sheet
Product Variants
| Model | Color | Thermal Conductivity | Thickness @ 50 psi | Thermal Impedance | Density | Continuous Use Temperature | Phase Changing Temperature | Volume Resistance |
|---|---|---|---|---|---|---|---|---|
| PCM9600 | Gray | 9.6 W/m·K | 0.02 mm | 0.035 °C-in²/W | 2.8 g/cc | -40°C to 125°C | 50°C | 10¹⁴ Ω·cm |
| PCM8500 | Gray | 8.5 W/m·K | 0.02 mm | 0.04 °C-in²/W | 2.5 g/cc | -40°C to 125°C | 50°C | 10⁸ Ω·cm |
| PCM5000 | Gray | 5.0 W/m·K | 0.02 mm | 0.05 °C-in²/W | 2.3 g/cc | -40°C to 125°C | 50°C | 10⁸ Ω·cm |
| PCM3500 | Gray | 3.5 W/m·K | 0.02 mm | 0.05 °C-in²/W | 2.3 g/cc | -40°C to 125°C | 50°C | 10⁸ Ω·cm |