---
product_id: 216474511
title: "Isolated MOS FET Field Effect Transistor Module Optocoupler Isolation (Pack of 2) (100V 9.4A FR120N)"
brand: "noyito"
price: "161 DH"
currency: MAD
in_stock: true
reviews_count: 7
url: https://www.desertcart.ma/products/216474511-isolated-mos-fet-field-effect-transistor-module-optocoupler-isolation-pack
store_origin: MA
region: Morocco
---

# 100V max voltage Optocoupler isolation 9.4A continuous current Isolated MOS FET Field Effect Transistor Module Optocoupler Isolation (Pack of 2) (100V 9.4A FR120N)

**Brand:** noyito
**Price:** 161 DH
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with isolated precision and unstoppable control!

## Quick Answers

- **What is this?** Isolated MOS FET Field Effect Transistor Module Optocoupler Isolation (Pack of 2) (100V 9.4A FR120N) by noyito
- **How much does it cost?** 161 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/216474511-isolated-mos-fet-field-effect-transistor-module-optocoupler-isolation-pack)

## Best For

- noyito enthusiasts

## Why This Product

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

## Key Features

- • **High Voltage Endurance:** Handles up to 100V for robust power management.
- • **Precision Motor Control:** Enables PWM speed control and reliable start/stop for motors and solenoids.
- • **Versatile Compatibility:** Works effortlessly with 3V or 5V MCU signals and breadboards.
- • **Seamless Signal Isolation:** Protect your MCU with optocoupler isolation for noise-free control.
- • **Powerhouse Current Capacity:** Supports 9.4A continuous current to drive demanding loads.

## Overview

The NOYITO Isolated MOSFET Module features optocoupler isolation to separate control signals from power circuits, supporting up to 100V and 9.4A continuous current. Compatible with 3V/5V MCU signals and breadboards, it enables precise PWM motor control and reliable switching for solenoids and other devices.

## Description

NOYITO Isolated MOS FET Field Effect Transistor Module Optocoupler Isolation (Pack of 2) (100V 9.4A FR120N)

## Features

- With optocoupler isolation, the control signal and the power of the controlled device are isolated.
- Compatible with MCU light control board, 3V or 5V signal.
- High-level start, low-level stop, PWM speed control. Widely used to control the motor start and stop, solenoid valves and other devices.
- The signal input side can be soldered to the terminal or pin itself, compatible with the breadboard.
- NOYITO Isolated MOS FET Field Effect Transistor Module Wiring diagram and Use Note Datasheet (PDF) https://1drv.ms/u/s!AlzQUCOyZQhKgh2BlYdVruZjGE_v?e=3Zpzsf

## Product Details

- **Connector Type:** Solder
- **Contact Material:** Silver
- **Contact Type:** Normally Open
- **Current Rating:** 9.4 Amps
- **Mounting Type:** Screw Mount

## Images

![Isolated MOS FET Field Effect Transistor Module Optocoupler Isolation (Pack of 2) (100V 9.4A FR120N) - Image 1](https://m.media-amazon.com/images/I/81W-0Y6CNFL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is there a schematic for this board?**
A: Yes, I do have the schematic.
But I cannot attach the file here.

Amazon, 
Please modify this site to able to attach files with ".jpg" or ".pdf" format.

**Q: Do they have any flyback protection for inductive loads or should i add a tvs diode?**
A: No, the board doesn't have any flyback protection.
The MOS FET, AOD4184, has internal diode between source and drain.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use for adding LED Neon signs to ESPhome
*by A***N on July 24, 2025*

I used these to control some cheap LED neon signs from ESPhome/home assistant.

### ⭐⭐⭐⭐⭐ Works great
*by N***W on May 28, 2023*

Used on a 10A system for ignition switching and couldn’t be happier with it. Small and compact and does what is advertised.

### ⭐⭐⭐⭐⭐ Numbers might be a lie but it is still able to handle more than the lower current version
*by M***H on December 15, 2019*

Every other version of this has blown in my application but this one is holding. I'm sure all voltage and current ratings are skewed on stuff like this but I can at least say that this one is stronger than the next step lower.

## Frequently Bought Together

- NOYITO Isolated MOS FET Field Effect Transistor Module Optocoupler Isolation (Pack of 2) (100V 9.4A FR120N)
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**Shop now:** [https://www.desertcart.ma/products/216474511-isolated-mos-fet-field-effect-transistor-module-optocoupler-isolation-pack](https://www.desertcart.ma/products/216474511-isolated-mos-fet-field-effect-transistor-module-optocoupler-isolation-pack)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-20*