# Aluminum Heatsink 23 x 23 x 10mm (Self-Adhesive)

**Type:** Product page · **SKU:** PRT-25761 · **Brand:** [Sparkfun](https://core-electronics.com.au/brands/sparkfun-australia)
**Page:** https://core-electronics.com.au/aluminum-heatsink-23-x-23-x-10mm-self-adhesive.html ([markdown](https://core-electronics.com.au/aluminum-heatsink-23-x-23-x-10mm-self-adhesive.html.md))

A 23 x 23 x 10 mm self-adhesive heatsink designed to dissipate heat away from your boards and ICs...

## Pricing

- **Price:** $5.55 (inc GST) — $5.05 AUD, exc GST
- **Quantity discounts:** 5+ $4.89 (exc GST) · 25+ $4.79 (exc GST) · 100+ $4.59 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 2 today, and up to 13 more in 5–11 days.

## Description

This compact 23 x 23 x 10mm aluminium heatsink features self-adhesive backing for easy installation. It efficiently draws heat away from electronic components like circuit boards and integrated circuits (ICs), promoting optimal performance and longevity.

This heatsink is perfect for SparkFun's [M7E Nano Simultaneous RFID Reader](https://core-electronics.com.au/sparkfun-simultaneous-rfid-reader-m7e-hecto.html).

### Features

- Length: 23.01mm (0.906")
- Width: 23.01mm (0.906")
- Fin Height: 10.00mm (0.394")
- Power Dissipation @ Temperature Rise: 1.0W @ 40°C
- Thermal Resistance @ Forced Air Flow: 11.70°C/W @ 200 LFM
- Thermal Resistance @ Natural: 40.00°C/W
- Material: Aluminum
- Material Finish: Black Anodized
- MFG #: 374024B00035G
 
### Documents

- [Datasheet](https://core-electronics.com.au/attachments/localcontent/Aluminum_Heatsink_23_x_23_x_10mm__Self-Adhesive__PRT-25761_179278e3d05.pdf)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/P/R/PRT-25761-1.jpg)