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5pcs 16*16*25mm TO-220 Heatsink Cooling Fin Radiator Aluminum Cooler Heat Sink 16X16X25mm _ - AliExpress Mobile
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TO-220 Clip-On Heatsink : ID 977 : $0.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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Heatsink TO 220 PI51 Height 30mm, Heat Sink, 7805 Heatsink, TO220 Heatsink, TOP 3 Heatsink, Flower Heatsink
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Easycargo 12 Packs TO-220 Heatsink + Insulator/Mounting Kits for LM317 LM317t L7805 L7812 L78XX Voltage Regulator, IRF Z44N 3205 520N 630 1404 MOSFET Transistor (20mm x 15mm x 10mm) (Silver 12 Pack) : Amazon.ca: Electronics
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