{"product_id":"10-pack-to-220-aluminum-heatsink-7805-radiator-19x15x10mm","title":"10-Pack TO-220 Aluminum Heatsink for 7805 – 19×15×10mm","description":"\n\u003ch2\u003e10-Pack TO-220 Aluminum Alloy Heatsinks – Keep Your Components Running Cool\u003c\/h2\u003e\n\u003cp\u003eProtect your electronics and extend component life with this pack of 10 compact aluminum alloy heatsinks, designed specifically for TO-220 package transistors including popular models like the 7805 and 781 series voltage regulators. These finned heat sinks efficiently draw thermal energy away from your components, helping maintain stable performance during extended operation.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesigned for TO-220 Transistors:\u003c\/strong\u003e Perfect fit for 7805, 7812, 7905, and similar TO-220 package components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminum Alloy Construction:\u003c\/strong\u003e Lightweight yet durable material offers excellent thermal conductivity for efficient heat dissipation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Dimensions:\u003c\/strong\u003e 19mm × 15mm × 10mm (approx. 0.75\" × 0.59\" × 0.39\") — ideal for tight PCB layouts and DIY electronics projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack of 10:\u003c\/strong\u003e Great value set — have spares on hand for prototyping, repair, or batch builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinned Profile Design:\u003c\/strong\u003e Increased surface area maximizes airflow and thermal dissipation without adding significant bulk.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Suitable for hobby electronics, Arduino projects, power supply circuits, amplifiers, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTO-220 Transistors (e.g. 7805, 781 series)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e19mm × 15mm × 10mm (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 Pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilver (Aluminum)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cp\u003e10 × TO-220 Aluminum Alloy Heatsinks\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Due to monitor settings and lighting conditions, the item's color may appear slightly different from the photos. Please allow minor dimensional variation due to manual measurement.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-2-inch-8-piece-hex-short-socket-set-vanadium-steel\"\u003e1\/2\" Drive 8-Piece Hex Short Socket Set – Vanadium Steel\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/hex-nut-bolt-extractor-tool-kit-10-piece\"\u003e10-Pc Hex Nut \u0026amp; Bolt Extractor Kit 9–19mm | HIP Tools\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/105-degree-right-angle-driver-with-hex-screwdriver-bit\"\u003e105° Right Angle Driver with 1\/4\" Hex Screwdriver Bit | HIP\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What transistor packages are compatible with these TO-220 heatsinks?\u003c\/h4\u003e\n\u003cp\u003eA: These heatsinks are designed specifically for TO-220 package components, including voltage regulators such as the 7805, 7812, 7905, and similar 781\/780 series devices commonly used in power supply and regulation circuits.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How are the heatsinks attached to the transistor?\u003c\/h4\u003e\n\u003cp\u003eA: These heatsinks feature a clip or press-fit profile designed to slot onto the TO-220 package body. Depending on your specific application, thermal adhesive tape or a mounting screw can also be used for added security and improved thermal contact.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these heatsinks suitable for DIY electronics and Arduino projects?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely! Their compact 19×15×10mm size makes them an excellent choice for breadboard builds, PCB-mounted voltage regulators, motor driver boards, and a wide range of hobbyist and DIY electronics projects where component temperature management is needed.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What transistor packages are compatible with these TO-220 heatsinks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These heatsinks are designed specifically for TO-220 package components, including voltage regulators such as the 7805, 7812, 7905, and similar 781\/780 series devices commonly used in power supply and regulation circuits.\"}}, {\"@type\": \"Question\", \"name\": \"How are the heatsinks attached to the transistor?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These heatsinks feature a clip or press-fit profile designed to slot onto the TO-220 package body. 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Their compact 19×15×10mm size makes them an excellent choice for breadboard builds, PCB-mounted voltage regulators, motor driver boards, and a wide range of hobbyist and DIY electronics projects where component temperature management is needed.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/rw8eae-v1.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Tools \u0026 Household\", \"item\": \"https:\/\/rw8eae-v1.myshopify.com\/collections\/tools-household\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"10-Pack TO-220 Aluminum Heatsink for 7805 – 19×15×10mm\", \"item\": \"https:\/\/rw8eae-v1.myshopify.com\/products\/10-pack-to-220-aluminum-heatsink-7805-radiator-19x15x10mm\"}]}\u003c\/script\u003e","brand":"HIP","offers":[{"title":"one size","offer_id":46320407249130,"sku":"1005011541190902-one size","price":9.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4590\/4618\/files\/S7a38f1681e7040da8f8f07d606563866m.webp?v=1790189858","url":"https:\/\/hipcustomerservice.com\/products\/10-pack-to-220-aluminum-heatsink-7805-radiator-19x15x10mm","provider":"HIP","version":"1.0","type":"link"}