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MOC3021 Optocoupler

  • Stock: 10

    Availability: InStock priceValidUntil: 2026-11-11

  • SKU: 134 | DAA201

Availability: InStock priceValidUntil: 2026-11-11

  • Rs. 21.24 (inc GST)
    Rs.18.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

MOC3021 Optocoupler Triac Driver

MOC3021 Optocoupler for interfacing low voltage components with triacs; 400V output, 7500V isolation, 6-terminal DIP.

The MOC3021 Optocoupler is a reliable device designed for interfacing low voltage electronic components with triacs. This optically isolated triac driver can control both resistive and inductive loads for 115/230 VAC operations. With a high output voltage of 400V and an impressive isolation voltage of 7500V, it ensures safe operation in various applications. The MOC3021 Optocoupler features a standard 6-terminal plastic DIP package, making it easy to integrate into your electronic projects.

Ideal for industrial controls, traffic lights, and motor control, the MOC3021 Optocoupler is versatile and effective. It can be used in incandescent lamp dimmers and static AC power switches, providing a reliable solution for interfacing microcontrollers to 115/230 volt devices. Explore how the MOC3021 Optocoupler can enhance your project efficiency with its proven performance.

For those looking for a dependable solution in the realm of OptoCouplers & OptoIsolators, the MOC3021 Optocoupler stands out. Its compatibility with other models like MOC3020, MOC3022, and MOC3023 adds to its appeal, ensuring you have the right tool for your needs.

At DNA, we provide quality components like the MOC3021 from top manufacturers in the OptoCouplers & OptoIsolators category. Discover our range of products tailored for your electronic needs. Check other "OptoCouplers & OptoIsolators" that we have in stock.

At DNA, we understand your need for various electronic components. If you can't find a specific part, let us know. We can import it for you and support your retail or bulk requirements. Explore related items like Capacitors, Development Modules, Transistors, MOSFETs, and more. Contact Us

Features of MOC3021 Optocoupler Triac Driver

  • 400V output voltage
  • 7500V isolation voltage
  • 6-terminal plastic DIP package
  • Optically isolated for safety
  • Directly interchangeable with similar models

Specification of MOC3021 Optocoupler Triac Driver

  • Output Voltage: 400V
  • Isolation Voltage: 7500V
  • Package Type: 6-terminal DIP
  • Control AC Loads: 115/230 VAC
  • Driver Type: Phototriac

Applications of MOC3021 Optocoupler Triac Driver

  • Industrial controls
  • Traffic lights
  • Static AC power switch
  • Incandescent lamp dimmers
  • Motor control

Related Links for MOC3021 Optocoupler Triac Driver

Package Includes

  • 1 X MOC3021 Optocoupler Triac Driver
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
Where are you located / where do you ship from?
We’re based in Nashik, Maharashtra. All orders are dispatched from Nashik.
I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.
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Yes — we can share a quotation/proforma invoice. Send: part number(s), quantity, your GSTIN (if applicable), billing name/address, and delivery PIN code.
If I order the same parts again later, will they match?
We try to maintain consistency, but supply can change. If matching lot/brand matters, tell us in advance and we’ll advise what’s available.

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