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Optoisolator Triac Output 5000Vrms 1 Channel 6-SMD
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MOC3021S-TA1

DigiKey Part Number
160-2045-2-ND - Tape & Reel (TR)
160-2045-1-ND - Cut Tape (CT)
160-2045-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MOC3021S-TA1
Description
OPTOISOLATOR 5KV TRIAC 1CH 6-SMD
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Optoisolator Triac Output 5000Vrms 1 Channel 6-SMD
Datasheet
 Datasheet
EDA/CAD Models
MOC3021S-TA1 Models
Product Attributes
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Show Empty Attributes
Category
Current - LED Trigger (Ift) (Max)
15mA
Manufacturer
Lite-On Inc.
Current - Hold (Ih)
250µA (Typ)
Series
Voltage - Forward (Vf) (Typ)
1.15V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - DC Forward (If) (Max)
50 mA
Part Status
Active
Operating Temperature
-40°C ~ 100°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
5000Vrms
Approval Agency
CQC, CSA, TUV, UL, VDE
Voltage - Off State
400 V
Base Product Number
Static dV/dt (Min)
1kV/µs
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (11)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MOC3021SMIsocom Components 2004 LTD058-MOC3021SM-ND$0.95000Similar
MOC3022SMIsocom Components 2004 LTD058-MOC3022SM-ND$0.32689Similar
MOC3021SR2VMonsemi21,880MOC3021SR2VMTR-ND$0.87000Similar
MOC3022SR2VMonsemi18,000MOC3022SR2VMTR-ND$0.99000Similar
MOC3021SVMonsemi5,0002832-MOC3021SVM-ND$1.03000Similar
In-Stock: 0
1,000 estimated in stock on 11-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.58000$0.58
10$0.39900$3.99
100$0.28800$28.80
500$0.23808$119.04
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$0.22167$221.67
2,000$0.20772$415.44
3,000$0.20056$601.68
5,000$0.19247$962.35
7,000$0.18765$1,313.55
10,000$0.18295$1,829.50
25,000$0.17257$4,314.25
50,000$0.16611$8,305.50
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.