{"product_id":"aluminum-ic-heat-sink-40x40x11mm-28x28mm-gold-black","title":"Aluminum IC Heat Sink 40x40x11mm \u0026 28x28mm Gold\/Black","description":"\u003ch2\u003eNioCen Aluminum IC Heat Sink – Gold \u0026amp; Black Anodized Finned Radiator\u003c\/h2\u003e\n\u003cp\u003eKeep your electronics running cool and efficient with the \u003cstrong\u003eNioCen Golden Black Aluminum IC Heat Sink\u003c\/strong\u003e. Designed for integrated circuits, voltage regulators, MOSFETs, and other heat-generating components, this compact finned radiator draws heat away from sensitive parts to help maintain stable performance and extend the life of your electronics.\u003c\/p\u003e\n\n\u003cp\u003eAvailable in multiple sizes — \u003cstrong\u003e40 × 40 × 11 mm\u003c\/strong\u003e, \u003cstrong\u003e28 × 28 × 6 mm\u003c\/strong\u003e, and \u003cstrong\u003e28 × 28 × 25 mm\u003c\/strong\u003e — this heat sink fits a wide variety of PCB layouts and DIY electronics projects. The anodized gold and black finish not only looks sharp in your build but also provides a layer of corrosion resistance for long-lasting reliability.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-grade aluminum alloy for excellent thermal conductivity\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Anodized gold\/black — corrosion-resistant and visually striking\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Size Options:\u003c\/strong\u003e 40×40×11mm | 28×28×6mm | 28×28×25mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinned Design:\u003c\/strong\u003e Maximizes surface area for efficient heat dissipation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible With:\u003c\/strong\u003e ICs, CPUs, GPUs, voltage regulators, MOSFETs, transistors, LED drivers, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to Mount:\u003c\/strong\u003e Suitable for adhesive thermal tape or thermal compound application\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreat for DIY \u0026amp; Prototyping:\u003c\/strong\u003e Ideal for electronics hobbyists, engineers, and makers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSize Guide\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003cth style=\"padding:8px; border:1px solid #ddd;\"\u003eOption\u003c\/th\u003e\n    \u003cth style=\"padding:8px; border:1px solid #ddd;\"\u003eDimensions (L × W × H)\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOption A\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e40 × 40 × 11 mm\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOption B\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e28 × 28 × 6 mm\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOption C\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e28 × 28 × 25 mm\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What sizes does this aluminum IC heat sink come in?\u003c\/h4\u003e\n\u003cp\u003eA: This NioCen aluminum heat sink is available in three sizes: 40 × 40 × 11 mm, 28 × 28 × 6 mm, and 28 × 28 × 25 mm. Choose the size that best fits your PCB component layout and thermal requirements.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What components is this heat sink compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This IC heat sink is suitable for a wide range of electronic components including integrated circuits (ICs), MOSFETs, transistors, voltage regulators, LED drivers, CPU\/GPU chips on small boards, and other heat-generating components in DIY and professional electronics builds.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I attach the heat sink to my component?\u003c\/h4\u003e\n\u003cp\u003eA: The heat sink can be mounted using thermal adhesive tape (double-sided) or thermal paste\/compound. Thermal tape is the easiest option for most users — simply peel, stick, and press firmly onto the component surface for solid contact and efficient heat transfer.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this heat sink anodized and what does that mean?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, this heat sink features an anodized gold and black finish. Anodizing is an electrochemical process that hardens the aluminum surface, making it more resistant to corrosion and wear while giving the heat sink its distinctive, professional appearance.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What sizes does this aluminum IC heat sink come in?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This NioCen aluminum heat sink is available in three sizes: 40 × 40 × 11 mm, 28 × 28 × 6 mm, and 28 × 28 × 25 mm. 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