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.

MOC3021SM Youtai

Name: MOC3021SM
Brand: Youtai
SKU: MOC3021SM_Youtai
Availability: InStock
Rating: 5 (11 reviews)

MOC3021SM electronic component of Youtai

MOC3021SM Triac & SCR Output Optocouplers

Images are for reference only
See Product Specifications

Part No.	MOC3021SM
Manufacturer:	Youtai
Category:	Triac & SCR Output Optocouplers
Description:	SOP-6-6.5mm Optocouplers - Thyristor Signal Output ROHS
Datasheet:	MOC3021SM Datasheet (PDF)
	Large 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

Price (USD)

5: USD 0.2348 ea
Line Total: USD 1.17

Availability - 9835
Ship by Fri. 13 Jun to Wed. 18 Jun

MOQ: 5 Multiples: 5
Pack Size: 5

MOC3021SM More Buying Options & Price Grid(s)

Please wait...

Availability Price Buy Price Quantity

9835

Ship by Fri. 13 Jun to Wed. 18 Jun

MOQ : 5
Multiples : 5

5 : USD 0.2348
50 : USD 0.2024
150 : USD 0.1413
1000 : USD 0.1085
2000 : USD 0.1033
5000 : USD 0.1002

Specifications

Manufacturer

Youtai Youtai

Product Category

Triac & SCR Output Optocouplers Triac & SCR Output Optocouplers

Package

SOP - 6 - 6.5 mm SOP - 6 - 6.5 mm

Rohs

y y

Notes:- Show Stocked Products With Similar Attributes.

MOC3021SM Alternative Parts

Image Part-Description

Hot MOC3021SM
100mA 60mA 1.23V Two-way thyristor SMD-6P Triac, SCR Output Optoisolators ROHS
Large

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

Hot MOC3021SM
Optotriac; 5.3kV; Uout:400V; Gull wing 6; Channels:1
Large

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: 28

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.

More Products By Manufacturer "Youtai"

Image Part-Description

Hot MB10M(0.8A)
Bridge Rectifiers 1000V 0.5A/0.8A 1.1V @ 0.5A DIP RoHS
Stock : 5020
Large

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.

Hot BAV23C
Switching Diode SOT-23-3 RoHS
Stock : 3059
Large

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.

Hot LM2576S-12
DC-DC Converters TO-263 RoHS
Stock : 21989
Large

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.

Hot LM2576HVS-12
TO-263 DC-DC Converters ROHS
Stock : 17332
Large

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.

Hot SMBJ188A
2A 1uA 328V 209V 188V 231V Unidirectional SMB TVS ROHS
Stock : 0
Large

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.

Hot PSD15C-LF-T7
SOD-323 TVS ROHS
Stock : 8960
Large

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.

Hot PESDR0521P1
DFN1006(SOD-882) ESD Protection Devices ROHS
Stock : 1702
Large

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.

Hot IP4220CZ6
SOT-23-6 ESD Protection Devices ROHS
Stock : 38535
Large

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.

Hot SMAJ15CA
24.4V 16.7V 15V Bi-Directional SMA TVS ROHS
Stock : 8600
Large

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.

Hot PSD03C-LF-T7
SOD-323 TVS ROHS
Stock : 2000
Large

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.

More Products By Category "Triac & SCR Output Optocouplers"

Image Part-Description

Hot MOC3033SM
Triac & SCR Output Optocouplers SO-6 ZERO TRIAC
Stock : 0
Large

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.

Hot MOC3042SM
Triac & SCR Output Optocouplers SO-6 ZERO TRIAC
Stock : 900
Large

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.

Hot MOC3062TVM
Triac & SCR Output Optocouplers 6Pin600V Optocoupler Zero Cross Triac Dr
Stock : 3000
Large

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.

Hot MOC3041SM
Triac & SCR Output Optocouplers SO-6 ZERO TRIAC
Stock : 1351
Large

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.

Hot MOC3041
MOC3041 OPTO TRIAC T/HOLE
Stock : 0
Large

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.

Hot MOC3032M
Optotriac; 7.5kV; triac; DIP6; Channels:1; 2kV/µs
Stock : 3750
Large

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.

Hot MOC3051M
Triac & SCR Output Optocouplers DIP-6 OPTO TRIAC
Stock : 12896
Large

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.

Hot K3021PG
Triac & SCR Output Optocouplers Phototriac Output Non-Zero Crossing
Stock : 0
Large

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.

Hot CTT1213
Triac Optocouplers DIP-7 RoHS
Stock : 0
Large

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.

Hot VOT8024AB-VT
Triac & SCR Output Optocouplers PhotoTRIAC 800V ZC SMD4 VDE
Stock : 0
Large

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.

Additional Infomation About Product

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.

HS Compliance

Tariff Desc

8541.50.00 - Other semiconductor devices (not IC) semiconductor devices

UMW(Youtai Semiconductor Co., Ltd.) may also be referenced as

Youtai Semiconductor Co., Ltd.

Best Retailer of ARCA 303021 Enclosures, Boxes & Cases

Best Retailer of ARCA 303021 Enclosures, Boxes & Cases

Oct 18, 2024
The ARCA 303021 Enclosure by Fibox , available through Xon Electronic , is a durable, polycarbonate enclosure designed for industrial applications. With dimensions of 300mm x 300mm x 210mm and an IP66 rating , it offers excellent protection for electrical and electronic components from dust, w

Dialight 004-1930-29-201 Lamp Holder – Panel Mounting

Dialight 004-1930-29-201 Lamp Holder – Panel Mounting

Apr 25, 2025
The 004-1930-29-201 by Dialight is a high-temp panel mount lamp holder designed for T-1 3/4 lamps. Ideal for industrial and control panel use. Ships to USA, India, Australia, Europe, and other global regions via Xon Electronics.

R40-6710594 Standoffs & Spacers by Harwin M3 Hex

R40-6710594 Standoffs & Spacers by Harwin M3 Hex

May 15, 2025
The R40-6710594 Standoffs & Spacers by Harwin are M3 male-female hex spacers made of nickel-plated brass, ideal for secure PCB stacking and reliable electronic board support.

04R-JWPF-VSLE-S I/O Connectors by JST – IP67 Rated

04R-JWPF-VSLE-S I/O Connectors by JST – IP67 Rated

May 30, 2025
04R-JWPF-VSLE-S I/O Connectors by JST deliver compact, 4-pin waterproof (IP67) connectivity for automotive, industrial, and outdoor use. Ideal for harsh and high-vibration environments.

Request a Quote

Discover the untapped potential of sourcing all your orders with us. We're equipped to handle your larger orders with competitive pricing. Request a quote today.

Part Info

* Initial Quantity Needed Required

* Est. Annual Quantity Needed Required

* Target Price(USD) Required

* Required Turnaround (Days)
Required

Competitor price(USD)

Link To Competitor's Site

* Shipping Country Required

Bought This Part Before

Name Of Currently Approved Vendors

Customer Info

* Name Required

* Email Required

* Phone Required

* Company Required

Company Website

* Industry:
Required

Thank You for Your Request for Quotation (RFQ)

Dear ,

Thank you for submitting your Request for Quotation (RFQ) to us. We appreciate the opportunity to work with you on RFQ.

Our team is currently reviewing the details you provided, and we will get back to you shortly with any additional questions or a quotation. If you have any further information to add or specific requirements, please feel free to reach out to us.

Thank you once again for considering us for your service. We look forward to the possibility of working together.

Best regards,

X-ON Team

SAVE ON YOUR FIRST ORDER!

Save 5% upto 50$ on First order of New Registered User.

🔥 Special Limited Offer! 🔥

Calling all new customers! Register now with Xon Electronics and save 5%, up to 50$, on your first order!

Don't miss out – this offer won't last forever!

Discount Code : XONFIRSTUSER

View More...

Get the Latest News

Required Invalid E-Mail.

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

Resources

Blog
Visual Menu

Best Buys
New Products
New By Manufacturer
Key Interest
Special Locked Prices

Company

About X-ON
X-ON Locations
Kitting

Support

Contact X-ON
Shipping & Return Policy
Help
FAQ's
Track My Order

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.
+61 8 9358 9358 | sales@x-on.com.au | Chat

Policies | Terms and Conditions | Sitemap

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.

Availability	Price	Buy Price	Quantity
9835 Ship by Fri. 13 Jun to Wed. 18 Jun MOQ : 5 Multiples : 5	5 : USD 0.2348 50 : USD 0.2024 150 : USD 0.1413 1000 : USD 0.1085 2000 : USD 0.1033 5000 : USD 0.1002

Image	Part-Description
Hot	MOC3021SM 100mA 60mA 1.23V Two-way thyristor SMD-6P Triac, SCR Output Optoisolators ROHS Large 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
Hot	MOC3021SM Optotriac; 5.3kV; Uout:400V; Gull wing 6; Channels:1 Large 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: 28

Image	Part-Description
Hot	MB10M(0.8A) Bridge Rectifiers 1000V 0.5A/0.8A 1.1V @ 0.5A DIP RoHS Stock : 5020 Large 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.
Hot	BAV23C Switching Diode SOT-23-3 RoHS Stock : 3059 Large 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.
Hot	LM2576S-12 DC-DC Converters TO-263 RoHS Stock : 21989 Large 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.
Hot	LM2576HVS-12 TO-263 DC-DC Converters ROHS Stock : 17332 Large 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.
Hot	SMBJ188A 2A 1uA 328V 209V 188V 231V Unidirectional SMB TVS ROHS Stock : 0 Large 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.
Hot	PSD15C-LF-T7 SOD-323 TVS ROHS Stock : 8960 Large 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.
Hot	PESDR0521P1 DFN1006(SOD-882) ESD Protection Devices ROHS Stock : 1702 Large 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.
Hot	IP4220CZ6 SOT-23-6 ESD Protection Devices ROHS Stock : 38535 Large 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.
Hot	SMAJ15CA 24.4V 16.7V 15V Bi-Directional SMA TVS ROHS Stock : 8600 Large 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.
Hot	PSD03C-LF-T7 SOD-323 TVS ROHS Stock : 2000 Large 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
Hot	MOC3033SM Triac & SCR Output Optocouplers SO-6 ZERO TRIAC Stock : 0 Large 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.
Hot	MOC3042SM Triac & SCR Output Optocouplers SO-6 ZERO TRIAC Stock : 900 Large 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.
Hot	MOC3062TVM Triac & SCR Output Optocouplers 6Pin600V Optocoupler Zero Cross Triac Dr Stock : 3000 Large 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.
Hot	MOC3041SM Triac & SCR Output Optocouplers SO-6 ZERO TRIAC Stock : 1351 Large 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.
Hot	MOC3041 MOC3041 OPTO TRIAC T/HOLE Stock : 0 Large 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.
Hot	MOC3032M Optotriac; 7.5kV; triac; DIP6; Channels:1; 2kV/µs Stock : 3750 Large 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.
Hot	MOC3051M Triac & SCR Output Optocouplers DIP-6 OPTO TRIAC Stock : 12896 Large 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.
Hot	K3021PG Triac & SCR Output Optocouplers Phototriac Output Non-Zero Crossing Stock : 0 Large 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.
Hot	CTT1213 Triac Optocouplers DIP-7 RoHS Stock : 0 Large 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.
Hot	VOT8024AB-VT Triac & SCR Output Optocouplers PhotoTRIAC 800V ZC SMD4 VDE Stock : 0 Large 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.