SMBJ12A is out of stock and can be placed on backorder.
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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

DigiKey Part Number
SMBJ12ALFTR-ND - Tape & Reel (TR)
SMBJ12ALFCT-ND - Cut Tape (CT)
SMBJ12ALFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SMBJ12A
Description
TVS DIODE 12VWM 19.9VC DO214AA
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
19.9V Clamp 30.2A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Datasheet
 Datasheet
EDA/CAD Models
SMBJ12A Models
Product Attributes
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Category
Voltage - Clamping (Max) @ Ipp
19.9V
Mfr
Current - Peak Pulse (10/1000µs)
30.2A
Series
Power - Peak Pulse
600W
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Power Line Protection
No
Part Status
Active
Applications
General Purpose
Type
Zener
Operating Temperature
-65°C ~ 150°C (TJ)
Unidirectional Channels
1
Mounting Type
Surface Mount
Voltage - Reverse Standoff (Typ)
12V
Package / Case
DO-214AA, SMB
Voltage - Breakdown (Min)
13.3V
Supplier Device Package
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (14)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMBJ12A/TR13YAGEO013-SMBJ12A/TR13TR-ND$0.39000Similar
SMBJ12A/TR7YAGEO013-SMBJ12A/TR7TR-ND$0.41000Similar
SMB10J12A-E3/52Vishay General Semiconductor - Diodes Division0SMB10J12A-E3/52-ND$0.23468Direct
SMB10J12A-E3/5BVishay General Semiconductor - Diodes Division0SMB10J12A-E3/5B-ND$0.23281Direct
SMBJ12A-E3/52Vishay General Semiconductor - Diodes Division0SMBJ12A-E3/52GITR-ND$0.43000Direct
In-Stock: 0
3,000 estimated in stock on 08-Feb-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.32000$0.32
10$0.21500$2.15
100$0.10400$10.40
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.07500$225.00
6,000$0.07434$446.04
9,000$0.07137$642.33
15,000$0.06484$972.60
21,000$0.06300$1,323.00
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.