MOC3021SM Youtai

MOC3021SM electronic component of Youtai
MOC3021SM Youtai
MOC3021SM Triac & SCR Output Optocouplers
MOC3021SM  Optoelectronics
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of MOC3021SM Triac & SCR Output Optocouplers across the USA, India, Europe, Australia, and various other global locations. MOC3021SM Triac & SCR Output Optocouplers are a product manufactured by Youtai. We provide cost-effective solutions for Triac & SCR Output Optocouplers, ensuring timely deliveries around the world.

Part No. MOC3021SM
Manufacturer: Youtai
Category: Triac & SCR Output Optocouplers
Description: SOP-6-6.5mm Optocouplers - Thyristor Signal Output ROHS
Datasheet: MOC3021SM Datasheet (PDF)
Price (USD)
5: USD 0.3478 ea
Line Total: USD 1.74 
Availability : 4229
  
Ship by Mon. 24 Nov to Fri. 28 Nov
QtyUnit Price
5$ 0.3478
50$ 0.2684
150$ 0.1756
1000$ 0.1225
2000$ 0.1097
5000$ 0.1021

Availability 4229
Ship by Mon. 24 Nov to Fri. 28 Nov
MOQ : 5
Multiples : 5
QtyUnit Price
5$ 0.3478
50$ 0.2684
150$ 0.1756
1000$ 0.1225
2000$ 0.1097
5000$ 0.1021

   
Manufacturer
Product Category
Package
Rohs
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

MOC3021SM Alternative Parts

Image Part-Description
Stock Image MOC3021SM AOTE
100mA 60mA 1.23V Two-way thyristor SMD-6P Triac, SCR Output Optoisolators ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 2940
Stock Image MOC3021SM ON Semiconductor
Optotriac; 5.3kV; Uout:400V; Gull wing 6; Channels:1
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock: 4228

We are delighted to provide the MOC3021SM from our Triac & SCR Output Optocouplers category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the MOC3021SM and other electronic components in the Triac & SCR Output Optocouplers category and beyond.

Image Part-Description
Stock Image MB10M(0.8A)
Bridge Rectifiers 1000V 0.5A/0.8A 1.1V @ 0.5A DIP RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image BAV23C
Switching Diode SOT-23-3 RoHS
Stock : 3059
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LM2576S-12
DC-DC Converters TO-263 RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LM2576HVS-12
TO-263 DC-DC Converters ROHS
Stock : 17332
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SMBJ188A
2A 1uA 328V 209V 188V 231V Unidirectional SMB TVS ROHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PSD15C-LF-T7
SOD-323 TVS ROHS
Stock : 8960
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PESDR0521P1
DFN1006(SOD-882) ESD Protection Devices ROHS
Stock : 9800
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image IP4220CZ6
SOT-23-6 ESD Protection Devices ROHS
Stock : 38535
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SMAJ15CA
24.4V 16.7V 15V Bi-Directional SMA TVS ROHS
Stock : 15320
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PSD03C-LF-T7
SOD-323 TVS ROHS
Stock : 8920
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image MOC3033SM
Triac & SCR Output Optocouplers SO-6 ZERO TRIAC
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MOC3042SM
Triac & SCR Output Optocouplers SO-6 ZERO TRIAC
Stock : 147
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MOC3062TVM
Triac & SCR Output Optocouplers 6Pin600V Optocoupler Zero Cross Triac Dr
Stock : 2962
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MOC3041SM
Triac & SCR Output Optocouplers SO-6 ZERO TRIAC
Stock : 1553
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MOC3041
MOC3041 OPTO TRIAC T/HOLE
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MOC3032M
Optotriac; 7.5kV; triac; DIP6; Channels:1; 2kV/µs
Stock : 3341
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MOC3051M
Triac & SCR Output Optocouplers DIP-6 OPTO TRIAC
Stock : 5082
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image K3021PG
Triac & SCR Output Optocouplers Phototriac Output Non-Zero Crossing
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image CTT1213
Triac Optocouplers DIP-7 RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image VOT8024AB-VT
Triac & SCR Output Optocouplers PhotoTRIAC 800V ZC SMD4 VDE
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

The MOC3021SM with SOP-6-6.5mm is an Optocoupler - Thyristor Signal Output manufactured by Youtai. This device utilizes an LED as the input signal and is controlled by a built-in inverter. The output is a four-pin Triac with a blocking voltage of up to 650V. The maximum DRA is 8mA/400V. It is RoHS compliant and has a maximum data rate of 10 Mbps. It has low turn-on and turn-off times and low current consumption. This part is built with a symmetrical SO-6-6.5mm package and is suitable for a wide range of applications.

Tariff Desc

8541.50.00 - Other semiconductor devices (not IC) semiconductor devices
M3786/36-0530 Rotary Switch by Grayhill – 36-Position image

Jun 19, 2025
M3786/36-0530 Rotary Switches by Grayhill offer 36 positions, military-grade durability, and panel-mount design—ideal for aerospace, defense, and industrial control applications.
INA186A3QDCKRQ1 Potentiometers by Texas Instruments image

May 29, 2025
INA186A3QDCKRQ1 Slide Potentiometers by Texas Instruments offer precision current sensing in compact form, ideal for automotive and industrial applications worldwide.
MGJ1D121802SC DC/DC Converters by Murata Devices image

May 22, 2025
MGJ1D121802SC Isolated DC/DC Converters - Through Hole by Murata offer ±18V output, 5.2kV isolation, and compact SIP design—ideal for IGBT gate drive and industrial applications.
PHD13005,127 Bipolar Transistors by NXP – Buy Online at XON image

Oct 30, 2025
The  PHD13005,127 Bipolar Transistors - BJT by NXP  are high-voltage, fast-switching  Semiconductors  ideal for power supplies, lighting, and amplifiers. Designed for durability and efficiency, they deliver reliable performance across various industrial applications.

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified