SM15T68CA is out of stock and can be placed on backorder.
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121V Clamp 83A (8/20µs) Ipp Tvs Diode Surface Mount SMC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SM15T68CA

DigiKey Part Number
497-7875-2-ND - Tape & Reel (TR)
497-7875-1-ND - Cut Tape (CT)
497-7875-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SM15T68CA
Description
TVS DIODE 58.1VWM 121VC SMC
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
121V Clamp 83A (8/20µs) Ipp Tvs Diode Surface Mount SMC
Datasheet
 Datasheet
EDA/CAD Models
SM15T68CA Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
83A (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)
58.1V
Supplier Device Package
Voltage - Breakdown (Min)
64.6V
Base Product Number
Voltage - Clamping (Max) @ Ipp
121V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SM15T68CAYSTMicroelectronics0497-10907-2-ND$1.05000Direct
1.5SMC51CA/TR13YAGEO013-1.5SMC51CA/TR13TR-ND$0.15885Similar
1.5SMC51CA/TR7YAGEO013-1.5SMC51CA/TR7TR-ND$0.13748Similar
1.5SMC68CALittelfuse Inc.01.5SMC68CATR-ND$0.35000Direct
TPSMC68CALittelfuse Inc.13F6550TR-ND$0.59000Similar
In-Stock: 0
2,500 estimated in stock on 15-Jan-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.48000$0.48
10$0.27500$2.75
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.24000$600.00
5,000$0.23600$1,180.00
7,500$0.23250$1,743.75
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.