VGOL 6 Pack Aluminum Transistor Heatsink 25 x 34 12 mm compatible with TO-218 TO-220 TOP-3 SOT-32

TO-220 heat sink compatibility: 25 x 34 x 12 mm finned body fits semiconductor packages compatible with TO-218 TO-220 TOP-3 SOT-32 for amplifiers regulators motor drivers and hobby projects. Aluminum alloy fins: Aluminum alloy with black anodized surface promotes heat dissipation and stable performance during continuous operation of audio modules power ICs LED drivers and control boards. Easy installation: Mounting hole supports screw or clip fixing enabling quick attachment to devices and PCBs. Versatile use: Cools small transistors MOSFETs voltage regulators rectifiers and similar parts across home audio DIY electronics automotive benches classrooms maker labs and embedded development. Six piece set: Includes 6 identical sinks for multi device cooling or spares during prototyping and maintenance sized for compact enclosures while preserving airflow paths between fins.