SMBJ120A-E3/52 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.13152
Datasheet

Direct


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.36000
Datasheet

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Bourns Inc.
In Stock: 0
Unit Price: $0.39000
Datasheet

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Eaton - Electronics Division
In Stock: 0
Unit Price: $0.41000
Datasheet

Direct


MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.42000
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Taiwan Semiconductor Corporation
In Stock: 3,000
Unit Price: $0.24000
Datasheet
193V Clamp 3.1A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SMBJ120A-E3/52

DigiKey Part Number
112-SMBJ120A-E3/52TR-ND - Tape & Reel (TR)
112-SMBJ120A-E3/52CT-ND - Cut Tape (CT)
112-SMBJ120A-E3/52DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SMBJ120A-E3/52
Description
TVS DIODE 120VWM 193VC DO214AA
Manufacturer Standard Lead Time
9 Weeks
Customer Reference
Detailed Description
193V Clamp 3.1A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Datasheet
 Datasheet
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
3.1A
Mfr
Power - Peak Pulse
600W
Series
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Applications
General Purpose
Part Status
Active
Operating Temperature
-55°C ~ 150°C (TJ)
Type
Zener
Mounting Type
Surface Mount
Unidirectional Channels
1
Package / Case
DO-214AA, SMB
Voltage - Reverse Standoff (Typ)
120V
Supplier Device Package
Voltage - Breakdown (Min)
133V
Base Product Number
Voltage - Clamping (Max) @ Ipp
193V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMBJ120A-M3/52Vishay General Semiconductor - Diodes Division0SMBJ120A-M3/52-ND$0.13152Direct
SMBJ120D-M3/HVishay General Semiconductor - Diodes Division0112-SMBJ120D-M3/HTR-ND$0.36000Direct
SMBJ120ABourns Inc.0SMBJ120ABTR-ND$0.39000Similar
SMBJ120AEaton - Electronics Division0283-SMBJ120ATR-ND$0.41000Similar
SMBJ120A-TPMCC (Micro Commercial Components)0SMBJ120A-TPMSTR-ND$0.42000Direct
In-Stock: 0
750 estimated in stock on 14-Jan-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.35000$0.35
10$0.23600$2.36
100$0.09900$9.90
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
750$0.11593$86.95
1,500$0.10499$157.49
2,250$0.09934$223.51
3,750$0.09295$348.56
5,250$0.08913$467.93
7,500$0.08540$640.50
18,750$0.07716$1,446.75
37,500$0.07225$2,709.38
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.