---
product_id: 560947834
title: "ALLECIN IRF540 IRF540N MOSFET Transistors 33A 100V IRF520NPBF N-Channel Power Transistor 33 Amp 100 Volt TO-220 (Pack of 10pcs)"
brand: "allecin"
price: "121 kr"
currency: DKK
in_stock: true
reviews_count: 8
url: https://www.desertcart.dk/products/560947834-allecin-irf540-irf540n-mosfet-transistors-33a-100v-irf520npbf-n-channel
store_origin: DK
region: Denmark
---

# 33A Current Pack of 10 100V Voltage ALLECIN IRF540 IRF540N MOSFET Transistors 33A 100V IRF520NPBF N-Channel Power Transistor 33 Amp 100 Volt TO-220 (Pack of 10pcs)

**Brand:** allecin
**Price:** 121 kr
**Availability:** ✅ In Stock

## Summary

> ⚙️ Unleash the Power of Precision!

## Quick Answers

- **What is this?** ALLECIN IRF540 IRF540N MOSFET Transistors 33A 100V IRF520NPBF N-Channel Power Transistor 33 Amp 100 Volt TO-220 (Pack of 10pcs) by allecin
- **How much does it cost?** 121 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/560947834-allecin-irf540-irf540n-mosfet-transistors-33a-100v-irf520npbf-n-channel)

## Best For

- allecin enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Built to last with a rugged structure, perfect for long-term use.
- • **Convenient Packaging:** Humanized packaging for effortless storage and accessibility.
- • **Powerful Performance:** Experience a robust 33A current capacity for all your high-demand projects.
- • **High Voltage Resilience:** Designed to handle up to 100V, ensuring reliability in various applications.
- • **Effortless Identification:** Printed markings for quick and easy identification, saving you time.

## Overview

The ALLECIN IRF540 IRF540N MOSFET Transistors are high-performance electronic components, rated for 33A current and 100V voltage. This pack of 10 transistors is designed for durability and efficiency, making them ideal for a wide range of applications. With user-friendly packaging and clear markings, these transistors are perfect for both professionals and hobbyists looking to elevate their electronic projects.

## Description

Full description not available

## Features

- ALLECIN IRF540 IRF540N MOSFET Transistors - commonly used electronic components.
- Rated Voltage: 100V ; Rated Current: 33A.
- Features & Advantages: Long service life performance ; Rugged design ; Good switching characteristics.
- Widely Application: IRF540 IRF540N MOSFET Transistors is widely used in various applications.
- Humanized packaging for easy storage and use. # Printed markings for easy identification.

## Images

![ALLECIN IRF540 IRF540N MOSFET Transistors 33A 100V IRF520NPBF N-Channel Power Transistor 33 Amp 100 Volt TO-220 (Pack of 10pcs) - Image 1](https://m.media-amazon.com/images/I/71SnVDmvIjL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ An SCR
*by A***R on June 17, 2025*

Used them to turn strip lights on and off in an HO scale coach with a magnet. They were hooked up directly to reed switches with a watch battery as power. One reed would turn it on, and the other off. Worked great until I lost the magnet, but then replaced it with another magnet. These can handle the job.

### ⭐⭐⭐⭐⭐ They work for switching!
*by R***L on July 17, 2025*

I used these to power up son LED’s in my circuit and works great!

### ⭐⭐⭐⭐⭐ Because Sometimes You Just Need a Workhorse
*by I***Y on March 29, 2025*

Let’s be real—there are sleeker, more efficient transistors out there… but the TIP31C? It’s the Chevy 350 small-block of general-purpose BJTs. It’s rugged, it’s simple, and it’ll push through heat, current, and amateur mistakes like a champ.I grabbed a pack of these to throw into:A DIY audio amplifier project (classic transistor push-pull),A linear power supply I was repairing,And even a high-power LED dimmer test circuit—and yep, it handled it all just fine.The C variant means it’s the high-voltage version of the TIP31 line—can handle up to 100V and 3A if you’ve got a decent heat sink strapped on. Great for switching, signal amplification, and good ol' analog control circuits. If you’re into learning by building, this one’s your friend.Why It Slaps:TO-220 package = easy to mount, easy to cool, breadboard-friendly (with a breakout)Handles high voltage & current loads without blinking (with proper thermal planning)Works great for PWM, amplifiers, relays, motors, and LED banksCheap and available—perfect for experimenting and prototypingWhat Could Be Better:Needs a good heat sink at anything over 1A—this thing will get toastyBJT means base current draw—if you're coming from MOSFETs, plan your resistorsNo extras in the packaging—no mounting hardware, no datasheet (but hey, it’s online)TL;DR:The ALLECIN TIP31C is a tough, no-frills NPN silicon power transistor for your mid-to-high power needs. It’s not fancy. It’s not surface mount. But it’s reliable, affordable, and ready for abuse—which makes it a perfect staple for DIY electronics and educational builds.It’s the kind of transistor that forgives your mistakes and teaches you something.

## Frequently Bought Together

- ALLECIN IRF540 IRF540N MOSFET Transistors 33A 100V IRF520NPBF N-Channel Power Transistor 33 Amp 100 Volt TO-220 (Pack of 10pcs)
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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-06*