SMAJ12A is out of stock and can be placed on backorder.
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19.9V Clamp 20.1A Ipp Tvs Diode Surface Mount DO-214AC (SMA)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
19.9V Clamp 20.1A Ipp Tvs Diode Surface Mount DO-214AC (SMA)
TO-214AC SMA

SMAJ12A

DigiKey Part Number
SMAJ12ALFTR-ND - Tape & Reel (TR)
SMAJ12ALFCT-ND - Cut Tape (CT)
SMAJ12ALFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SMAJ12A
Description
TVS DIODE 12VWM 19.9VC DO214AC
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
19.9V Clamp 20.1A Ipp Tvs Diode Surface Mount DO-214AC (SMA)
Datasheet
 Datasheet
EDA/CAD Models
SMAJ12A Models
Product Attributes
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Category
Voltage - Clamping (Max) @ Ipp
19.9V
Mfr
Current - Peak Pulse (10/1000µs)
20.1A
Series
Power - Peak Pulse
400W
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-214AC, SMA
Voltage - Breakdown (Min)
13.3V
Supplier Device Package
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (16)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMAJ12A/TR13YAGEO013-SMAJ12A/TR13TR-ND$0.34000Similar
SMAJ12A/TR7YAGEO013-SMAJ12A/TR7TR-ND$0.31000Similar
SMAJ12A-13-FDiodes Incorporated0SMAJ12A-FDITR-ND$0.24000Direct
SMA5J12A-E3/5AVishay General Semiconductor - Diodes Division0SMA5J12A-E3/5A-ND$0.10981Direct
SMA5J12A-E3/61Vishay General Semiconductor - Diodes Division0SMA5J12A-E3/61-ND$0.12098Direct
In-Stock: 0
5,000 estimated in stock on 22-Feb-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.39000$0.39
10$0.27700$2.77
100$0.13990$13.99
500$0.12400$62.00
1,000$0.09649$96.49
2,000$0.08636$172.72
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$0.07100$355.00
10,000$0.06958$695.80
15,000$0.06396$959.40
25,000$0.05912$1,478.00
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