---
product_id: 222294978
title: "TIHOOD Aluminum Heat Sink SSR Dissipation for Single Phase Solid State Relay 10A-40A"
brand: "tihood"
price: "$26.24"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/222294978-tihood-aluminum-heat-sink-ssr-dissipation-for-single-phase-solid
store_origin: US
region: United States of America
---

# Compact 3.1”x2”x2” size Efficient heat dissipation Precision aluminum build TIHOOD Aluminum Heat Sink SSR Dissipation for Single Phase Solid State Relay 10A-40A

**Brand:** tihood
**Price:** $26.24
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your SSR cool and your projects hotter!

## Quick Answers

- **What is this?** TIHOOD Aluminum Heat Sink SSR Dissipation for Single Phase Solid State Relay 10A-40A by tihood
- **How much does it cost?** $26.24 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/222294978-tihood-aluminum-heat-sink-ssr-dissipation-for-single-phase-solid)

## Best For

- tihood enthusiasts

## Why This Product

- Trusted tihood brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable material designed to protect your solid state relay from overheating and extend its lifespan.
- • **Compact Powerhouse:** Small 3.1”x2”x2” footprint fits seamlessly into tight setups without compromising performance.
- • **Optimized for SSRs:** Specifically engineered for single phase solid state relays from 10A to 40A, ensuring perfect compatibility.
- • **Stay Cool Under Pressure:** Aluminum construction ensures rapid heat dissipation to keep your SSR running flawlessly.
- • **Upgrade Your Control System:** Enhance reliability and efficiency in your electrical projects with this essential heat management tool.

## Overview

The TIHOOD Aluminum Heat Sink is a compact, durable cooling solution designed specifically for single phase solid state relays rated 10A-40A. Made from high-quality aluminum, it efficiently dissipates heat to protect your relay and ensure optimal performance in demanding electrical applications.

## Description

TIHOOD Aluminum Heat Sink SSR Dissipation for Single Phase Solid State Relay 10A-40A

## Features

- Brand new and high quality
- Material: Aluminum
- 3.1”x2”x2” Small Heat Sink
- Heat sink for single phase solid state relay SSR
- Made of durable aluminum material, help dissipate the heat and protect your relay

## Product Details

- **Brand:** TIHOOD
- **Product Dimensions:** 3.1"L x 2"W x 2"H
- **Item Weight:** 0.18 Kilograms
- **Mounting Type:** Screw Mount
- **Manufacturer:** TIHOOD

## Images

![TIHOOD Aluminum Heat Sink SSR Dissipation for Single Phase Solid State Relay 10A-40A - Image 1](https://m.media-amazon.com/images/I/71hT-MvUkFL.jpg)
![TIHOOD Aluminum Heat Sink SSR Dissipation for Single Phase Solid State Relay 10A-40A - Image 2](https://m.media-amazon.com/images/I/41JgtU9aF3L.jpg)
![TIHOOD Aluminum Heat Sink SSR Dissipation for Single Phase Solid State Relay 10A-40A - Image 3](https://m.media-amazon.com/images/I/41BF14340pL.jpg)
![TIHOOD Aluminum Heat Sink SSR Dissipation for Single Phase Solid State Relay 10A-40A - Image 4](https://m.media-amazon.com/images/I/41CcbJ5bXiL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Thermal data
*by M***R on April 25, 2022*

Testing these using a 25A solid state relay to control space heaters.And with a type-K thermocouple on the first fin below the relay plate of the heat sink...when drawing 6.8A it heated to 104.5F - not a problemwhen drawing 13.5A it heated to 150.4F - marginalThe relay has 1.1v across it when passing 13.5A. That translates to 14.85Watts. The relay definitely needs a heat sink at this power level.Having a tapered center pillar in the heat sink would not make much difference because the straight pillar is already a little thicker than the plate the relay bolts to.Although the heat sink is aluminum, copper is a better heat conductor. Even at that copper wouldn't make much difference because this aluminum heat sink's thermal conductivity saturates the entire heat sink. If you are going to draw more than 13A and dissipate more than 14Watts a fan would be advised unless you buy a larger heat sink.If you are going to draw more than 4A through a solid state relay, you will need this heat sink.

### ⭐⭐⭐⭐⭐ as advertised
*by K***D on May 18, 2024*

as advertised

### ⭐⭐⭐⭐⭐ Definitely needed
*by E***S on June 7, 2022*

I was using an Inkbird temp controller with solid state relay and a 1500 Watt heating element. After a few hours, the relay would not turn completely off, and was VERY hot. I cooled the relay off and it would work again. After adding the heat sink to the solid state relay, the controller and relay work exactly as expected.

## Frequently Bought Together

- TIHOOD Aluminum Heat Sink SSR Dissipation for Single Phase Solid State Relay 10A-40A
- CGELE Solid State Relay SSR-40AA AC to AC Input 70-250VAC to Output 24-480VAC 40A Single Phase Plastic Cover
- Universal 1/16 DIN USB LCD PID Temperature Controller, w/ Bluetooth, Ramp Soak, Timer, N20K48

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-22*