SMBJ12A-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
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Vishay General Semiconductor - Diodes Division
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Unit Price: $0.23000
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Datasheet
19.9V Clamp 30.2A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SMBJ12A-E3/52

DigiKey Part Number
SMBJ12A-E3/52GITR-ND - Tape & Reel (TR)
SMBJ12A-E3/52GICT-ND - Cut Tape (CT)
SMBJ12A-E3/52GIDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SMBJ12A-E3/52
Description
TVS DIODE 12VWM 19.9VC DO214AA
Manufacturer Standard Lead Time
9 Weeks
Customer Reference
Detailed Description
19.9V Clamp 30.2A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Datasheet
 Datasheet
EDA/CAD Models
SMBJ12A-E3/52 Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
30.2A
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)
12V
Supplier Device Package
Voltage - Breakdown (Min)
13.3V
Base Product Number
Voltage - Clamping (Max) @ Ipp
19.9V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (19)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMBJ12A-M3/52Vishay General Semiconductor - Diodes Division0SMBJ12A-M3/52-ND$0.13152Direct
SMBJ12D-M3/HVishay General Semiconductor - Diodes Division0SMBJ12D-M3/HGITR-ND$0.23000Direct
SMBJ12A/TR13YAGEO013-SMBJ12A/TR13TR-ND$0.39000Similar
SMBJ12A/TR7YAGEO013-SMBJ12A/TR7TR-ND$0.41000Similar
SMBJ10ALittelfuse Inc.0SMBJ10ALFTR-ND$0.43000Similar
In-Stock: 0
750 estimated in stock on 16-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.43000$0.43
10$0.30200$3.02
100$0.15250$15.25
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
750$0.12460$93.45
1,500$0.09696$145.44
2,250$0.08678$195.25
5,250$0.08484$445.41
18,750$0.07514$1,408.88
37,500$0.07417$2,781.38
75,000$0.06720$5,040.00
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.