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39.3V Clamp 59A (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.

SMAJ18A-TR

DigiKey Part Number
497-7892-2-ND - Tape & Reel (TR)
497-7892-1-ND - Cut Tape (CT)
497-7892-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SMAJ18A-TR
Description
TVS DIODE 18VWM 39.3VC DO214AC
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
39.3V Clamp 59A (8/20µs) Ipp Tvs Diode Surface Mount DO-214AC (SMA)
Datasheet
 Datasheet
EDA/CAD Models
SMAJ18A-TR Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
59A (8/20µs)
Mfr
Power - Peak Pulse
400W
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-214AC, SMA
Voltage - Reverse Standoff (Typ)
18V
Supplier Device Package
Voltage - Breakdown (Min)
20V
Base Product Number
Voltage - Clamping (Max) @ Ipp
39.3V
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (12)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMAJ18A/TR13YAGEO013-SMAJ18A/TR13TR-ND$0.38000Similar
SMAJ18A/TR7YAGEO013-SMAJ18A/TR7TR-ND$0.34000Similar
SMAJ18ALittelfuse Inc.1,768SMAJ18ALFTR-ND$0.31000Similar
SZ1SMA18AT3GLittelfuse Inc.0F11508TR-ND$0.45000Similar
SMAJ18A-13-FDiodes Incorporated2,220SMAJ18A-FDITR-ND$0.38000Similar
In-Stock: 0
5,000 estimated in stock on 15-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.42000$0.42
10$0.27000$2.70
100$0.19200$19.20
500$0.14900$74.50
1,000$0.12300$123.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$0.09500$475.00
10,000$0.09300$930.00
15,000$0.09238$1,385.70
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.