Product Images are shown for illustrative purposes only and may differ from actual product.
MOC3021 Optocoupler
- Stock: 21
- SKU: 134 | DAA201
-
Rs. 21.24 (inc GST)
Rs.18.00 + GSTQty :
GST Invoice: Available for all purchases — eligible for input tax credit.
Delivery: 2–8 days across India. No MOQ required.
Bulk Orders: Need more quantity or not in stock? Email: dnatechindia [at] gmail.com
Import Service: We import a wide range of electronic components on request.
MOC3021 Optocoupler
MOC3021 Optocoupler/Optoisolator
The MOC3021 is optically isolated triac driver device.It is designed for interfacing low voltage electronic components and triacs to control resistive and inductive loads for 115/230 VAC operations.
Features of MOC3021
- 400 V Phototriac Driver Output
- Diode Infrared Source and Optically-Coupled Silicon Traic Driver (Bilateral Switch)
- High Isolation...7500 V Peak
- Output Driver Designed for 220 Vac
- Standard 6-Terminal Plastic DIP
- Directly Interchangeable with Motorola MOC3020, MOC3021, MOC3022, and MOC3023
APPLICATIONS of MOC3021
- Industrial controls
- Traffic lights
- Static AC power switch
- Vending machines
- Incandescent lamp dimmers
- Solid state relay
- Motor control
- Lamp ballasts
- Interfacing Microcontroller to 115/230 volt devices
Frequently Asked Questions
Do you provide a GST bills?
What is your return / replacement policy?
Do you ship all over India?
I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
Do you accept bulk / OEM orders?
Are components original / new?
NEW Products
Product Page : New Products
LM335 precision temperature sensors
LM335 Precision Temperature Sensor for Accurate Measurement LM335 precision temperature sensor for ..
Rs.41.30 (inc GST)
Rs.35.00 + GST
SKU: 7223 | DAH086
Stock: 2
SanDisk Ultra 32GB Class10 Micro SD Card
SanDisk Ultra 32GB Class10 Micro SD Card SanDisk Ultra 32GB Micro SD Card, Class 10, with speed up t..
Rs.1,132.80 (inc GST)
Rs.960.00 + GST
SKU: 7972 | DAC880
Stock: 7
2 Pin 2.50mm SHS FEMALE TO FEMALE Connector
2 Pin 2.50mm SHS Female to Female Connector 2 Pin 2.50mm SHS Female to Female Connector for reliabl..
Rs.12.44 (inc GST)
Rs.10.54 + GST
SKU: 9270 | DAE999
Stock: 15
A2409S-2WR2 Mornsun DC-DC Converter
Mornsun DC-DC Converter A2409S-2WR2 2W Power Supply A2409S-2WR2 DC-DC Converter, 2W isolated power ..
Rs.424.80 (inc GST)
Rs.360.00 + GST
SKU: 3962 | DAG662
Stock: 5
Have You Seen
Product Page : Have You Seen
Nextion Intelligent NX4827P043-011C-Y 4.3" Capacitive Touchscreen Display with Bezel
Nextion NX4827P043-011C-Y 4.3" Intelligent Capacitive HMI Display NX4827P043-011C-Y - 4.3" Capacitiv..
Rs.6,703.38 (inc GST)
Rs.5,680.83 + GST
SKU: 2875 | DAE528
Stock: 5
3.5mm Stereo Audio Female Jack
3.5mm Stereo Audio Female JackA 3.5 mm Audio jack can directly be inserted into it.This high quality..
Rs.33.04 (inc GST)
Rs.28.00 + GST
SKU: 1385 | DAB137
Stock: 1
CH9344 USB to Quad Serial Ports Chip IC
CH9344 USB to Quad Serial Ports Chip IC CH9344 USB to Quad Serial Ports Chip IC is a USB bus convert..
Rs.442.50 (inc GST)
Rs.375.00 + GST
SKU: 7307 | DAF482
Stock: 3
Waveshare Industrial USB TO TTL Serial Cable, Original FT232RNL for Raspberry Pi 5
Waveshare Industrial USB TO TTL Serial Cable, Original FT232RNL for Raspberry Pi 5 Waveshare USB TO ..
Rs.880.29 (inc GST)
Rs.746.01 + GST
SKU: 10438 | DAJ497
Stock: 5
Related Products
WCS1700 Hall Effect Linear Current Sensor
WCS1700 Hall Effect Current Sensor WCS1700 sensor detects 0 to 70A current with 33mV/A sensitivity ..
Rs.306.80 (inc GST)
Rs.260.00 + GST
SKU: 305 | DAA587
Stock: 17
BTA41-600B TRIAC
BTA41 TRIACThe BTA41-600BRG is a TRIAC for phase control operations in light dimmers, motor speed co..
Rs.212.40 (inc GST)
Rs.180.00 + GST
SKU: 552 | DAA189
Stock: 21
6N136 Optocoupler
6N136 OptocouplerThe 6N136 is an optocoupler with a GaAIAs infrared emitting diode, optically couple..
Rs.28.32 (inc GST)
Rs.24.00 + GST
SKU: 554 | DAA198
Stock: 30
TLP350 Optocoupler MOSFET & IGBT Driver
TLP350 Optocoupler MOSFET & IGBT DriverThe TOSHIBA TLP350 consists of a GaAℓAs light-emitting di..
Rs.67.97 (inc GST)
Rs.57.60 + GST
SKU: 780 | DAA392
Stock: 35
MOC3041 Optoisolator Triac Driver
MOC3041 Optoisolator Triac DriverMOC3041 Optoisolator Triac DriverThe MOC3041, MOC3042 and MOC3043 d..
Rs.28.32 (inc GST)
Rs.24.00 + GST
SKU: 782 | DAA202
Stock: 21
BT136-600D TRIAC
BT136-600D TRIACBT136-600D TRIACBT136 is Planar passivated very sensitive gate four quadrant TRIAC i..
Rs.16.99 (inc GST)
Rs.14.40 + GST
SKU: 950 | DAA188
Stock: 3
MOC3023 Optocoupler
MOC3023 Optocoupler/OptoisolatorThis is a DIP MOC3023 Opto-coupler used mostly for driving Triacs an..
Rs.22.42 (inc GST)
Rs.19.00 + GST
SKU: 987 | DAA200
Stock: 3
Moc 3021 Surface Mount SMD IC
MOC 3021 Surface Mount OptoCoupler IC MOC 3021 SMD IC for signal isolation with 5 kV isolation volta..
Rs.69.38 (inc GST)
Rs.58.80 + GST
SKU: 2390 | DAC226
Stock: 0
MOC3022 Triac OptoIsolator IC DIP-6 Package DIP-6 Package
MOC3022 Triac OptoIsolator IC DIP-6 Package DIP-6 PackageMOC3022 Triac OptoIsolator IC DIP-6 Package..
Rs.21.24 (inc GST)
Rs.18.00 + GST
SKU: 3339 | DAD096
Stock: 50
CP10501 CVTI SOT23 5 Voltage Regulator SMD IC
CP10501 CVTI SOT23 5 Voltage Regulator SMD IC CP10501 CVTI SOT23 5 Voltage Regulator SMD IC offers ..
Rs.207.68 (inc GST)
Rs.176.00 + GST