MOC3021SR2VM is out of stock and can be placed on backorder.
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Optoisolator Triac Output 4170Vrms 1 Channel 6-SMD
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Optoisolator Triac Output 4170Vrms 1 Channel 6-SMD
MOC3021SR2VM
6-SMD

MOC3021SR2VM

DigiKey Part Number
MOC3021SR2VMTR-ND - Tape & Reel (TR)
MOC3021SR2VMCT-ND - Cut Tape (CT)
MOC3021SR2VMDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MOC3021SR2VM
Description
OPTOISOLTR 4.17KV TRIAC 1CH 6SMD
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Optoisolator Triac Output 4170Vrms 1 Channel 6-SMD
Datasheet
 Datasheet
EDA/CAD Models
MOC3021SR2VM Models
Product Attributes
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Show Empty Attributes
Category
Current - Hold (Ih)
100µA (Typ)
Manufacturer
onsemi
Voltage - Forward (Vf) (Typ)
1.15V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - DC Forward (If) (Max)
60 mA
Part Status
Active
Operating Temperature
-40°C ~ 85°C
Output Type
Triac
Mounting Type
Surface Mount
Zero Crossing Circuit
No
Package / Case
6-SMD, Gull Wing
Number of Channels
1
Supplier Device Package
6-SMD
Voltage - Isolation
4170Vrms
Approval Agency
IEC/EN/DIN, UL
Voltage - Off State
400 V
Base Product Number
Current - LED Trigger (Ift) (Max)
15mA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (8)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MOC3020SLite-On Inc.0160-1373-5-ND$0.62000Similar
MOC3020S-TA1Lite-On Inc.0MOC3020S-TA1-ND$0.00000Similar
MOC3021SLite-On Inc.0160-1375-5-ND$0.57000Similar
MOC3021S-TA1Lite-On Inc.0160-2045-2-ND$0.58000Similar
MOC3022SLite-On Inc.0160-1377-5-ND$0.57000Similar
In-Stock: 0
1,000 estimated in stock on 14-Dec-2026
Request Stock Notification
Marketplace Stock: 21,880 View Now
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.87000$0.87
10$0.60800$6.08
100$0.44670$44.67
500$0.37452$187.26
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$0.35089$350.89
2,000$0.33081$661.62
3,000$0.32051$961.53
5,000$0.30888$1,544.40
7,000$0.30196$2,113.72
10,000$0.29521$2,952.10
25,000$0.28032$7,008.00
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.

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21,880In Stock
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