{"product_id":"pi51-20mm-black-anodized-aluminium-heat-sink-for-to-220-mosfets-voltage-regulators","title":"PI51 20mm Black Anodized Aluminium Heat Sink for TO-220 – MOSFETs \u0026 Voltage Regulators","description":"\u003cp\u003eThe PI51 20mm Black Anodized Heat Sink is a high-quality thermal management solution specifically engineered to protect TO-220 package components including MOSFETs, voltage regulators, and power ICs. Crafted from high-grade aluminium with a black anodized finish that increases surface emissivity for faster radiative cooling and provides corrosion resistance, it prevents thermal runaway and component degradation in power-heavy applications. Precision-designed for a perfect fit with TO-220 packages, it ensures maximum surface contact for efficient heat transfer. Use with a thermal interface material (grease or pad) for best results.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e PI51\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-grade aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black anodized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Package:\u003c\/strong\u003e TO-220 (e.g., 7805, LM317, MOSFETs, power transistors)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 20 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Through-hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Note:\u003c\/strong\u003e Use thermal grease or thermal pad for optimal heat transfer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Includes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1 x PI51 20mm Black Anodized Aluminium Heat Sink for TO-220\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote: Image is for representation purpose only.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Circuitcomps","offers":[{"title":"Default Title","offer_id":47352762859697,"sku":"CC-000926","price":12.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/0937\/9249\/files\/PI51_20mm_Black_Anodized_Aluminium_Heat_Sink_for_TO-220_MOSFETs_Voltage_Regulators_1.png?v=1782712991","url":"https:\/\/circuitcomps.com\/products\/pi51-20mm-black-anodized-aluminium-heat-sink-for-to-220-mosfets-voltage-regulators","provider":"Circuitcomps","version":"1.0","type":"link"}