SM4T14AY is out of stock and can be placed on backorder.
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25.3V Clamp 91A (8/20µs) Ipp Tvs Diode Surface Mount DO-214AC (SMA)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SM4T14AY

DigiKey Part Number
497-11792-2-ND - Tape & Reel (TR)
497-11792-1-ND - Cut Tape (CT)
497-11792-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SM4T14AY
Description
TVS DIODE 12VWM 25.3VC DO214AC
Manufacturer Standard Lead Time
21 Weeks
Customer Reference
Detailed Description
25.3V Clamp 91A (8/20µs) Ipp Tvs Diode Surface Mount DO-214AC (SMA)
Datasheet
 Datasheet
EDA/CAD Models
SM4T14AY Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
91A (8/20µs)
Mfr
Power - Peak Pulse
400W
Series
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-55°C ~ 150°C (TJ)
Part Status
Active
Grade
Automotive
Type
Zener
Qualification
AEC-Q101
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
Voltage - Clamping (Max) @ Ipp
25.3V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMAJ12A/TR13YAGEO013-SMAJ12A/TR13TR-ND$0.34000Similar
SMAJ12A/TR7YAGEO013-SMAJ12A/TR7TR-ND$0.31000Similar
TPSMA6L12ALittelfuse Inc.0F6147TR-ND$0.48000Similar
SMAJ12ABourns Inc.0SMAJ12ABTR-ND$0.47000Similar
SMAJ11AHEaton - Electronics Division0283-SMAJ11AHTR-ND$0.09548Similar
In-Stock: 0
5,000 estimated in stock on 15-Mar-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.93000$0.93
10$0.58000$5.80
100$0.37720$37.72
500$0.28984$144.92
1,000$0.26169$261.69
2,000$0.23799$475.98
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$0.21233$1,061.65
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.