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

Moc 3021 Surface Mount SMD IC

  • Stock: Out Of Stock

    Availability: NotInStock priceValidUntil: 2026-06-15

  • SKU: 2390 | DAC226

Availability: NotInStock priceValidUntil: 2026-06-15

  • 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.
How long does delivery take?
Delivery time depends on your PIN code and the courier network. Tracking is shared after dispatch.
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.
What if a product is out of stock — can you arrange it?
Yes — contact us with the part number and required quantity. We’ll check availability or sourcing options.
Can you combine multiple orders into one shipment?
Often yes — if the first order hasn’t shipped. Send both order numbers and we’ll confirm.

NEW Products

Product Page : New Products

2 Pin 1.25mm JST Female Connector With Wire

JST 2-Pin 1.25mm Female Connector With Wire JST 2-Pin Female Connector with Wire for low-current ap..

Rs.17.94 (inc GST)
Rs.15.20 + GST

SKU: 9455 | DAI326
Stock: 18

MEANWELL LPH-18-24 AC-DC voltage LED Driver SMPS

Meanwell LPH-18-24 DIN Rail Power Supply Meanwell LPH-18-24 AC-DC power supply with high efficiency..

Rs.744.58 (inc GST)
Rs.631.00 + GST

SKU: 7569 | DAD651
Stock: 10

ZMCT118G 5 Ampere Current Transformer – PCB Mounting

ZMCT118G Current Transformer for PCB Mounting ZMCT118G 5A Current Transformer – Accurate AC current..

Rs.88.26 (inc GST)
Rs.74.80 + GST

SKU: 7051 | DAH014
Stock: 40

2SC6144 NPN Power Transistor TO-220 Package

2SC6144 NPN Power Transistor for Switching Applications2SC6144 NPN Transistor for power amplificatio..

Rs.118.00 (inc GST)
Rs.100.00 + GST

SKU: 10018 | DAJ008
Stock: 18

Have You Seen

Product Page : Have You Seen

B2412S-2WR2 Mornsun 24V to 12V DC-DC Converter 2W Power Supply Module - Miniature SIP Package

Mornsun 24V to 12V DC-DC Converter Power Supply Module B2412S-2WR2 DC-DC Converter 2W Power Supply ..

Rs.389.87 (inc GST)
Rs.330.40 + GST

SKU: 5010 | DAG732
Stock: 9

Quectel M95 Chipset

Quectel M95 GSM/GPRS ModuleBuilt-in unique QuecFOTATM technology allows M95 to update the firmware r..

Rs.1,273.22 (inc GST)
Rs.1,079.00 + GST

SKU: 1150 | DAB370
Stock: 1

ASAIR DHT20 SIP Packaged Temperature and Humidity Sensor

ASAIR DHT20 SIP Packaged Temperature and Humidity SensorDHT20 SIP Sensor for temperature and humidit..

Rs.97.70 (inc GST)
Rs.82.80 + GST

SKU: 10393 | DAJ376
Stock: 28

2 Pin Mini Jumper 2.54 mm Closed Type

2 Pin Closed Type Jumper Connector 2-PIN female jumper, 2.54 mm pitch, 2 Ampere current rating, ide..

Rs.0.59 (inc GST)
Rs.0.50 + GST

SKU: 2720 | DAB710
Stock: 300

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: 2
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: 30
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: 100
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