Product Images are shown for illustrative purposes only and may differ from actual product.

Moc 3021 Surface Mount SMD IC

  • Stock: 10

    Availability: InStock priceValidUntil: 2026-10-04

  • SKU: 2390 | DAC226

Availability: InStock priceValidUntil: 2026-10-04

  • Rs. 69.38 (inc GST)
    Rs.58.80 + 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.

MOC 3021 Surface Mount OptoCoupler IC

MOC 3021 SMD IC for signal isolation with 5 kV isolation voltage and fast switching speed.

The MOC 3021 Surface Mount OptoCoupler IC provides reliable signal isolation for various electronic applications. It features a high isolation voltage of 5 kV, making it ideal for protecting sensitive components from voltage spikes. This opto-isolator operates at a fast switching speed, ensuring efficient signal transmission in your circuits.

Designed for compact spaces, the MOC 3021 Surface Mount OptoCoupler IC is suitable for applications in industrial automation, power supplies, and communication devices. Its surface mount design allows for easy integration into modern PCB layouts, enhancing the overall performance of your electronic devices.

Incorporating the MOC 3021 in your designs can improve safety and reliability, especially in high-voltage environments. Explore how this opto-isolator can meet your needs in the growing field of electronics in India.

At DNA, we offer high-quality products from trusted manufacturers in the OptoCouplers & OptoIsolators category. Explore our range to find reliable solutions for your electronic projects. Check other "OptoCouplers & OptoIsolators" that we have in stock.

If you are searching for specific electronic components, DNA can help. We can import hard-to-find parts and support both retail and bulk orders. Consider related items such as Diodes, HMI Displays, Inductors, Hongfa Relays, Super Capacitors, and Sensor Modules. Contact Us.

Features of MOC 3021 Surface Mount OptoCoupler IC

  • High isolation voltage of 5 kV
  • Fast switching speed
  • Compact surface mount design

Specification of MOC 3021 Surface Mount OptoCoupler IC

  • Operating temperature range: -40 to 100°C
  • Input current: 10 mA
  • Output current: 50 mA

Applications of MOC 3021 Surface Mount OptoCoupler IC

  • Signal isolation in power supplies
  • Industrial automation systems
  • Communication equipment

Related Links for MOC 3021 Surface Mount OptoCoupler IC

Package Includes

  • 1 X MOC 3021 Surface Mount OptoCoupler IC
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (0)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

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.
What if tracking shows “delivered” but I didn’t receive it?
Message us immediately. Send: order number + tracking number + delivery address confirmation. We’ll coordinate with the courier and guide next steps.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
Can you share a proforma invoice / quotation before I pay?
Yes — we can share a quotation/proforma invoice. Send: part number(s), quantity, your GSTIN (if applicable), billing name/address, and delivery PIN code.
What if I received fewer / more quantity than ordered?
Send your order number and unboxing photo/video. We’ll verify and resolve quickly.

NEW Products

Product Page : New Products

15N120 IGBT

15N120 IGBTFGA15N120 1200V NPT Trench IGBTThe 15N120  1200Volt NPT IGBT offers superi..

Rs.115.64 (inc GST)
Rs.98.00 + GST

SKU: 1424 | DAA397
Stock: 20

Soldron 35w Spade Premium Grade Long Life Bit(Nickel)

Soldron 35W Spade Premium Grade Long Life Bit Soldron 35W Spade Bit designed for durability with nic..

Rs.230.10 (inc GST)
Rs.195.00 + GST

SKU: 2359 | DAC109
Stock: 18

GROW-R503S Fingerprint Identification Sensor Module

GROW-R503S Fingerprint Identification Sensor Module R503S Fingerprint Sensor Module for secure ident..

Rs.1,770.00 (inc GST)
Rs.1,500.00 + GST

SKU: 3767 | DAG080
Stock: 4

Arduino Mega 2560 Pro Mini

Arduino Mega Pro 2560 Development Board Mega Pro 2560 is a compact Arduino board with ATmega2560, 5..

Rs.1,298.00 (inc GST)
Rs.1,100.00 + GST

SKU: 2058 | DAB079
Stock: 15

Have You Seen

Product Page : Have You Seen

10uf 35 VOLT SMD ELECTROLYTIC CAPACITOR(MAKE:HYNCDZ)

HYNCDZ 10µF 35V SMD Electrolytic Capacitor HYNCDZ 10µF 35V SMD Electrolytic Capacitor designed for ..

Rs.4.43 (inc GST)
Rs.3.75 + GST

SKU: 7980 | DAD620
Stock: 1000

3006P-103 10K ohm Multiturn Varaible Resistor

3006-103 10k ohm Precision Variable Resistor10k ohm | Precision Multiturn Variable Resistor || Packa..

Rs.17.23 (inc GST)
Rs.14.60 + GST

SKU: 3029 | DAE402
Stock: 22

0.56" Green CA 7 Segment Display

0.56 Inch Green Common Anode 7-Segment Display 0.56" Green CA 7-Segment Display with dimensions 19 ..

Rs.14.16 (inc GST)
Rs.12.00 + GST

SKU: 3146 | DAE932
Stock: 7

2 Pin Female Right Angle Screwable Plug 3.81mm (Combicon Connector)

Combicon Connector 2 Pin Right Angle Screwable Plug XY-2500 F-B 3.81mm 2 Pin Right Angle female plu..

Rs.13.28 (inc GST)
Rs.11.25 + GST

SKU: 3007 | DAE736
Stock: 4

Related Products

HCNR200 Analog Optocouplers

HCNR200 Analog Optocouplers

HCNR200 Analog OptocouplersHCNR200 High Linearity Analog OptocouplersThe HCNR200 high-linearity anal..

Rs.126.26 (inc GST)
Rs.107.00 + GST

SKU: 475 | DAA673
Stock: 30
IN5408 Plastic Silicon Rectifier Diode

IN5408 Plastic Silicon Rectifier Diode

IN5408 Plastic Silicon Rectifier DiodeIN5408 Plastic Silicon Rectifier DiodeWe have Various sizes of..

Rs.6.37 (inc GST)
Rs.5.40 + GST

SKU: 679 | DAA362
Stock: 20
MOC7811 Slotted Opto Isolator Module

MOC7811 Slotted Opto Isolator Module

MOC7811 Slotted Opto Isolator ModuleMOC7811 Slotted Opto Isolator Module for non-contact object sens..

Rs.19.47 (inc GST)
Rs.16.50 + GST

SKU: 899 | DAA692
Stock: 100
Soldron 25 Watt Soldering Element

Soldron 25 Watt Soldering Element

Soldron 25 Watt Soldering Element for Soldering Iron Soldron EL25A 25W Soldering Element for 230V so..

Rs.265.50 (inc GST)
Rs.225.00 + GST

SKU: 2343 | DAC093
Stock: 1
B2405S-1WR3 Mornsun Isolated DC - DC Converter

B2405S-1WR3 Mornsun Isolated DC - DC Converter

Mornsun B2405S-1WR3 Isolated DC-DC ConverterB2405S-1WR3 Mornsun 1W DC-DC Converter, 24V to 5V, 81% e..

Rs.179.36 (inc GST)
Rs.152.00 + GST

SKU: 4021 | DAG761
Stock: 50
LJA12M-5N1 Inductive Proximity Switch Sensor

LJA12M-5N1 Inductive Proximity Switch Sensor

LJA12M-5N1 Inductive Proximity Switch Sensor LJA12M-5N1 Inductive Proximity Switch Sensor + Non-cont..

Rs.620.96 (inc GST)
Rs.526.24 + GST

SKU: 7619 | DAH403
Stock: 0
EL3H7-G OptoCoupler Infrared Emitting Diode

EL3H7-G OptoCoupler Infrared Emitting Diode

EL3H7-G OptoCoupler Infrared Emitting DiodeEL3H7-G series opto isolator with infrared emitting diode..

Rs.20.36 (inc GST)
Rs.17.25 + GST

SKU: 10459 | DAJ383
Stock: 0