SM15T18CA is out of stock and can be placed on backorder.
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STMicroelectronics
In Stock: 0
Unit Price: $0.42200
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YAGEO
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Unit Price: $0.15885
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YAGEO
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Unit Price: $0.65000
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Littelfuse Inc.
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Unit Price: $0.55000
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Littelfuse Inc.
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Vishay General Semiconductor - Diodes Division
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32.5V Clamp 308A (8/20µs) Ipp Tvs Diode Surface Mount SMC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SM15T18CA

DigiKey Part Number
497-7865-2-ND - Tape & Reel (TR)
497-7865-1-ND - Cut Tape (CT)
497-7865-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SM15T18CA
Description
TVS DIODE 15.3VWM 32.5VC SMC
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
32.5V Clamp 308A (8/20µs) Ipp Tvs Diode Surface Mount SMC
Datasheet
 Datasheet
EDA/CAD Models
SM15T18CA Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
308A (8/20µs)
Mfr
Power - Peak Pulse
1500W (1.5kW)
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
Bidirectional Channels
1
Package / Case
DO-214AB, SMC
Voltage - Reverse Standoff (Typ)
15.3V
Supplier Device Package
Voltage - Breakdown (Min)
17.1V
Base Product Number
Voltage - Clamping (Max) @ Ipp
32.5V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SM15T18CAYSTMicroelectronics0497-10787-2-ND$0.42200Direct
1.5SMC18CA/TR13YAGEO013-1.5SMC18CA/TR13TR-ND$0.15885Similar
1.5SMC18CA/TR7YAGEO013-1.5SMC18CA/TR7TR-ND$0.65000Similar
1.5SMC18CALittelfuse Inc.01.5SMC18CATR-ND$0.55000Direct
TPSMC18CALittelfuse Inc.0F6522TR-ND$0.58000Similar
In-Stock: 0
2,500 estimated in stock on 28-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.47000$1.47
10$0.92700$9.27
100$0.61630$61.63
500$0.48284$241.42
1,000$0.43988$439.88
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.39336$983.40
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.