---
product_id: 477372092
title: "MOC3021 IC – Optocoupler Traic Driver IC (Pack of 5)"
brand: "embeddinator"
price: "AR$7501"
currency: ARS
in_stock: true
category: "Embeddinator"
url: https://www.desertcart.com.ar/products/477372092-moc3021-ic-optocoupler-traic-driver-ic-pack-of-5
store_origin: AR
region: Argentina
---

# 3V reverse voltage Zero-crossing optocoupler tech 60mA continuous forward current MOC3021 IC – Optocoupler Traic Driver IC (Pack of 5)

**Brand:** embeddinator
**Price:** AR$7501
**Availability:** ✅ In Stock

## Summary

> 💡 Light-speed isolation for next-level circuit control

## Quick Answers

- **What is this?** MOC3021 IC – Optocoupler Traic Driver IC (Pack of 5) by embeddinator
- **How much does it cost?** AR$7501 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/477372092-moc3021-ic-optocoupler-traic-driver-ic-pack-of-5)

## Best For

- embeddinator enthusiasts

## Why This Product

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

## Key Features

- • **Compact 6-Pin Design:** Streamlined footprint fits effortlessly into your next-gen electronic projects.
- • **Robust Voltage Handling:** Withstands up to 400V off-state output voltage, perfect for demanding industrial applications.
- • **Surge-Proof Performance:** Handles peak repetitive surge currents up to 1A, ensuring reliability under stress.
- • **Trusted Industrial Grade:** Ranked #12,131 in Industrial & Scientific, powering innovation with proven quality.
- • **Seamless Signal Isolation:** No electrical connection—just pure light-powered communication for ultimate circuit safety.

## Overview

The MOC3021 IC is a high-performance zero-crossing triac driver optocoupler designed to safely transfer signals between isolated circuits using light. Featuring a 3V reverse voltage, 60mA continuous forward current, and a robust 400V off-state output voltage, it ensures reliable operation in industrial and robotic applications. Packaged in a compact 6-pin form factor, this optocoupler offers surge resistance up to 1A, making it a trusted component for professional-grade electronics.

## Description

MOC-3021 is a triac driver zero-crossing optocoupler. Optocoupler is made of light-emitting and light-sensing devices with no internal connection except light bean. The optoisolators allow two circuits to exchange signals without making any electrical connection. This device works on the principle that light is proportional to signal and signal is transferred to a phototransistor. Opto-isolators or Opto-couplers are made up of a light-emitting device, and a light-sensitive device, all wrapped up in one package, but with no electrical connection between the two, just a beam of light. The light emitter is nearly always an LED. The light-sensitive device may be a photodiode, phototransistor, or more esoteric devices such as thyristors, TRIACs etc.

## Features

- Reverse Voltage - 3V
- Continuous Forward Current - 60mA
- Total Power Dissipation - 300mW
- VER Off–State Output Terminal Voltage - 400 Volts
- Peak Repetitive Surge Current - 1A
- Number of pins - 6

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B53RTXKP |
| Best Sellers Rank | #10,182 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #271 in Robotic Kits & Accessories |
| Brand | Embeddinator |
| Brand Name | Embeddinator |
| Compatible Devices | Personal Computer, Server |
| Country of Origin | India |
| Customer Reviews | 4.0 out of 5 stars 7 Reviews |
| Graphics Card Interface | PCI Express |
| Manufacturer | EnGeniusLab |
| Model Name | Embeddinator MOC3021 IC |
| Model Number | MOC3021 |
| Number Of Ports | 6 |
| Number of Ports | 6 |
| S/PDIF Connector Type | Optical |

## Product Details

- **Brand:** Embeddinator
- **Compatible Devices:** Personal Computer, Server
- **Graphics Card Interface:** PCI Express
- **Model Name:** Embeddinator MOC3021 IC
- **Number of Ports:** 6

## Images

![MOC3021 IC – Optocoupler Traic Driver IC (Pack of 5) - Image 1](https://m.media-amazon.com/images/I/21Nc0WNGHXL.jpg)
![MOC3021 IC – Optocoupler Traic Driver IC (Pack of 5) - Image 2](https://m.media-amazon.com/images/I/41mrETG-hZL.jpg)

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**Shop now:** [https://www.desertcart.com.ar/products/477372092-moc3021-ic-optocoupler-traic-driver-ic-pack-of-5](https://www.desertcart.com.ar/products/477372092-moc3021-ic-optocoupler-traic-driver-ic-pack-of-5)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-10*