The Aavid Thermaloy series includes several low‑cost clip‑on heatsinks (PF720, PF730, PF758) and the TV216 Powerfin model. All are designed for direct pressure contact above the junction and can be used without thermal interface grease.
Each heatsink is made from pre‑painted black aluminium and offers different thermal resistance values, allowing designers to select the appropriate part for their power dissipation and airflow conditions.
| PF720 Thermal Resistance | 28 °C/W |
|---|---|
| PF730 Thermal Resistance | 35 °C/W |
| PF758 Thermal Resistance | 19.5 °C/W |
| TV216 Thermal Resistance | 13 °C/W |
| Thermal Interface Requirement | No grease required |
The PF720 clip‑on heatsink has a thermal resistance of 28 °C/W.
No, they are designed for use without thermal interface grease.
The TV216 Powerfin model has the lowest listed thermal resistance at 13 °C/W.