--- product_id: 438076849 title: "Easycargo TO-220 TO-247 TO-3P Heatsink Insulator Mounting Kit (10 Packs, Screw+Washer+Bushing+Insulator), PCB Mount, Aluminium, MOSFET Transistor irf520 LM317 7805" brand: "easycargo" price: "$31.60" currency: USD in_stock: true reviews_count: 5 category: "Easycargo" url: https://www.desertcart.us/products/438076849-easycargo-to-220-to-247-to-3p-heatsink-insulator-mounting store_origin: US region: United States of America --- # 10 complete mounting kits Universal fit for TO-220/TO-247/TO-3P Silicone insulator for electrical safety Easycargo TO-220 TO-247 TO-3P Heatsink Insulator Mounting Kit (10 Packs, Screw+Washer+Bushing+Insulator), PCB Mount, Aluminium, MOSFET Transistor irf520 LM317 7805 **Brand:** easycargo **Price:** $31.60 **Availability:** ✅ In Stock ## Summary > ⚡ Mount with confidence, cool with style! ## Quick Answers - **What is this?** Easycargo TO-220 TO-247 TO-3P Heatsink Insulator Mounting Kit (10 Packs, Screw+Washer+Bushing+Insulator), PCB Mount, Aluminium, MOSFET Transistor irf520 LM317 7805 by easycargo - **How much does it cost?** $31.60 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/438076849-easycargo-to-220-to-247-to-3p-heatsink-insulator-mounting) ## Best For - easycargo enthusiasts ## Why This Product - Trusted easycargo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Compatibility:** Fits TO-220, TO-247, and TO-3P semiconductor packages seamlessly - • **Premium Aluminum Material:** Durable, lightweight aluminum ensures optimal heat dissipation - • **Enhanced Electrical Safety:** Rubberized silicone insulator prevents short circuits and protects your components - • **Bulk Pack for Professionals:** 10 kits per pack to keep your projects running without interruption - • **All-in-One Mounting Solution:** Includes screw, washer, bushing, and silicone insulator for hassle-free assembly ## Overview The Easycargo Heatsink Insulator Mounting Kit offers 10 complete sets of screws, washers, bushings, and silicone insulators designed for TO-220, TO-247, and TO-3P semiconductor packages. Crafted from durable aluminum, this universal mounting kit ensures efficient heat dissipation and electrical insulation, making it an essential accessory for professionals working with MOSFETs, voltage regulators, and transistors. ## Description 10 packs complete mounting kit for power semiconductor Heatsink packages Review: Bueno - Buen producto y se ajusta a las espectativas Review: Gets the job done ## Features - 10 packs complete insulator/mounting kit for TO-3P TO-247 TO-220 Heatsink power semiconductor packages. - 10 pcs TO-220 TO-247 TO-3P insulation kits: Screw + Washer + Bushing and Insulator rubberized silicone. - Can be used for Voltage Regulator Transistor MOSFET irfxxx LM317 L7805 L7812 TDAxx etc - TO-3P TO-247 TO-220 Heatsink is not included. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07H1C7JP3 | | Best Sellers Rank | #63,342 in Computers ( See Top 100 in Computers ) #161 in Computer Heatsinks | | Brand | Easycargo | | Brand Name | Easycargo | | Cooler Heatsink Compatibility | Universal | | Cooler Heatsink Material | Aluminum | | Cooler heat-sink compatibility | Universal | | Cooler heat-sink material | Aluminum | | Customer Reviews | 4.6 out of 5 stars 219 Reviews | | Item Weight | 13 Grams | | Item weight | 13 Grams | | Manufacturer | Easycargo | | Mounting Type | Panel Mount | | Mounting type | Panel Mount | ## Product Details - **Brand:** Easycargo - **Cooler heat-sink material:** Aluminum - **Item weight:** 13 Grams - **Manufacturer:** Easycargo - **Mounting type:** Panel Mount ## Images ![Easycargo TO-220 TO-247 TO-3P Heatsink Insulator Mounting Kit (10 Packs, Screw+Washer+Bushing+Insulator), PCB Mount, Aluminium, MOSFET Transistor irf520 LM317 7805 - Image 1](https://m.media-amazon.com/images/I/61IyqeMJ9OL.jpg) ![Easycargo TO-220 TO-247 TO-3P Heatsink Insulator Mounting Kit (10 Packs, Screw+Washer+Bushing+Insulator), PCB Mount, Aluminium, MOSFET Transistor irf520 LM317 7805 - Image 2](https://m.media-amazon.com/images/I/6116+l2SiOL.jpg) ![Easycargo TO-220 TO-247 TO-3P Heatsink Insulator Mounting Kit (10 Packs, Screw+Washer+Bushing+Insulator), PCB Mount, Aluminium, MOSFET Transistor irf520 LM317 7805 - Image 3](https://m.media-amazon.com/images/I/61OgRTE9DhL.jpg) ## Questions & Answers **Q: What size are the screws?** A: The screws are m3 3mm screws by 10mm long. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Bueno *by L***N on 22 January 2021* Buen producto y se ajusta a las espectativas ### ⭐⭐⭐⭐⭐ Gets the job done *by J***F on 24 March 2026* ### ⭐⭐⭐⭐⭐ GOOD SERVICE *by A***H on 19 September 2019* ## Frequently Bought Together - Easycargo 10 Packs TO-220 Heatsink Insulator/Mounting kit (Screw+Washer+Bushing+Insulator), TO-3P TO-247 TO-220 Heat Sink Insulator Mounting Kit for MOSFET Transistor irf520 LM317 7805 - ALLECIN IRFP250 IRFP250N MOSFET Transistors 30A 200V IRFP250NPBF N-Channel Power Mosfets Transistor 30 Amp 200Volt TO-247 (Pack of 5pcs) - 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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/438076849-easycargo-to-220-to-247-to-3p-heatsink-insulator-mounting](https://www.desertcart.us/products/438076849-easycargo-to-220-to-247-to-3p-heatsink-insulator-mounting) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-18*