---
product_id: 378665198
title: "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)"
brand: "easycargo"
price: "¥2865"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/378665198-easycargo-12-packs-to-220-heatsink-insulator-mounting-kits-lm317
store_origin: JP
region: Japan
---

# Compact 20x15x10mm size Complete mounting & insulation kit 12-pack ultimate cooling power 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)

**Brand:** easycargo
**Price:** ¥2865
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay ahead — power your circuits like a pro!

## Quick Answers

- **What is this?** 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) by easycargo
- **How much does it cost?** ¥2865 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/378665198-easycargo-12-packs-to-220-heatsink-insulator-mounting-kits-lm317)

## 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

- • **Space-Smart Design:** Compact 20x15x10mm footprint ideal for sleek, professional electronics setups without bulk.
- • **Durable Silver Finish:** Sleek silvertone aluminum not only looks sharp but ensures long-lasting corrosion resistance.
- • **Universal Compatibility:** Perfectly fits popular voltage regulators and MOSFET transistors like LM317, L78XX, IRF series, and more.
- • **All-in-One Installation Kit:** Includes screws, washers, bushings, and silicone insulators for hassle-free, secure mounting.
- • **Maximize Thermal Efficiency:** 12 premium aluminum heatsinks engineered for optimal heat dissipation on TO-220 packages.

## Overview

The Easycargo 12-pack TO-220 heatsink and insulator kit offers a complete thermal management solution for voltage regulators and MOSFET transistors. Each compact 20x15x10mm aluminum heatsink is paired with a full mounting kit including screws, washers, bushings, and silicone insulators, ensuring easy installation and reliable heat dissipation. Compatible with LM317, L78XX, IRF series, and more, this silver-finished set is designed for professionals seeking efficient, durable cooling in a sleek package.

## Description

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)

## Features

- 12 packs complete thermal heat dissipation set for TO-220 power semiconductor packages
- 12pcs silvertone aluminium TO-220 heat sink
- 12 pcs TO-220 insulation kits: Screw + Washer + Bushing and Insulator rubberized silicone
- Heatsink Size: 0.79x0.59x0.39" / 20x15x10mm
- Can be applied for cooling voltage regulators LM78XX, LM317, LM317t, IRFXXX, TDAXX etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Easycargo |
| Product Dimensions | 2 x 1.5 x 1.1 cm; 40 g |
| Manufacturer reference | 201510S12 |
| Manufacturer | Easycargo |
| Color | Silver 12 pack |
| Are Batteries Included | No |
| Item Weight | 40 g |

## Product Details

- **Brand:** Easycargo
- **Cooler heat-sink material:** Aluminum
- **Product dimensions:** 20L x 15W x 10H millimeters
- **Cooler heat-sink compatibility:** Aluminum
- **Item weight:** 40 Grams

## Images

![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) - Image 1](https://m.media-amazon.com/images/I/616kmDTwbXL.jpg)
![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) - Image 2](https://m.media-amazon.com/images/I/51vPmTJEgGL.jpg)
![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) - Image 3](https://m.media-amazon.com/images/I/41sIR5NvjuL.jpg)
![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) - Image 4](https://m.media-amazon.com/images/I/61NxkSLSREL.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- 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)
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**Shop now:** [https://www.desertcart.jp/products/378665198-easycargo-12-packs-to-220-heatsink-insulator-mounting-kits-lm317](https://www.desertcart.jp/products/378665198-easycargo-12-packs-to-220-heatsink-insulator-mounting-kits-lm317)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*