SM6T18A is out of stock and can be placed on backorder.
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25.2V Clamp 24A Ipp Tvs Diode Surface Mount SMB
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SM6T18A

DigiKey Part Number
497-7431-2-ND - Tape & Reel (TR)
497-7431-1-ND - Cut Tape (CT)
497-7431-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SM6T18A
Description
TVS DIODE 15.3VWM 25.2VC SMB
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
25.2V Clamp 24A Ipp Tvs Diode Surface Mount SMB
Datasheet
 Datasheet
EDA/CAD Models
SM6T18A Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
24A
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)
15.3V
Supplier Device Package
Voltage - Breakdown (Min)
17.1V
Base Product Number
Voltage - Clamping (Max) @ Ipp
25.2V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
1.0SMB18A/TR13YAGEO013-1.0SMB18A/TR13TR-ND$0.05839Similar
1.0SMB18A/TR7YAGEO013-1.0SMB18A/TR7TR-ND$0.07374Similar
P6SMB18ALittelfuse Inc.0P6SMB18ALFTR-ND$0.26000Direct
SM6T18A-E3/52Vishay General Semiconductor - Diodes Division0SM6T18A-E3/52GITR-ND$0.49000Direct
P6SMB18ABourns Inc.1P6SMB18ABBTR-ND$0.22000Similar
In-Stock: 0
2,500 estimated in stock on 12-Feb-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.45000$0.45
10$0.29300$2.93
100$0.20500$20.50
500$0.16000$80.00
1,000$0.11800$118.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.09988$249.70
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.