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10Pcs 21x15x10mm Aluminum Heat Sink With needle/No Needle Dual Versions Efficient Cooling for TO-220 Transistors/MOSFETs

10Pcs 21x15x10mm Aluminum Heat Sink With needle/No Needle Dual Versions Efficient Cooling for TO-220 Transistors/MOSFETs

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10Pcs 21x15x10mm Aluminum Heat Sink With needle/No Needle Dual Versions Efficient Cooling for TO-220 Transistors/MOSFETs

‌Product Features:
1.‌Precision Dimensions‌: 21x15x10mm optimized structure, perfectly fits TO-220 packaged devices.
2.‌Dual Versions‌: Pinned version for vertical mounting; pinless version supports screw/adhesive mounting.
3.Broad Compatibility‌: Works with TO-220/TO-247 packages (transistors, MOSFETs, voltage regulators).

Key Applications:‌
▶ ‌Power Systems‌: Cooling for switching power supplies, chargers, inverters.
▶ ‌Industrial Control‌: PLCs, motor drives, frequency converters.
▶ ‌Automotive Electronics‌: Thermal management for vehicle charging modules, ECUs.
▶ ‌DIY Projects‌: Raspberry Pi add-ons, LED headlights, amplifier chips.
▶ ‌Repairs‌: Replace damaged OEM heat sinks for quick device restoration.