SM8S33A is out of stock and can be placed on backorder.
Available Substitutes:

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Eaton - Electronics Division
In Stock: 39,728
Unit Price: $3.01000
Datasheet
53.3V Clamp 132A Ipp Tvs Diode Surface Mount SMTO-263
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SM8S33A

DigiKey Part Number
18-SM8S33ATR-ND - Tape & Reel (TR)
18-SM8S33ACT-ND - Cut Tape (CT)
18-SM8S33ADKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SM8S33A
Description
TVS DIODE 33VWM 53.3VC SMTO-263
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
53.3V Clamp 132A Ipp Tvs Diode Surface Mount SMTO-263
Datasheet
 Datasheet
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
132A
Mfr
Power - Peak Pulse
7000W (7kW)
Series
Power Line Protection
Yes
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Applications
General Purpose
Part Status
Active
Operating Temperature
-55°C ~ 175°C (TJ)
Type
Zener
Mounting Type
Surface Mount
Unidirectional Channels
1
Package / Case
Nonstandard SMD
Voltage - Reverse Standoff (Typ)
33V
Supplier Device Package
Voltage - Breakdown (Min)
36.7V
Base Product Number
Voltage - Clamping (Max) @ Ipp
53.3V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SM8S33AHEaton - Electronics Division39,728283-SM8S33AHTR-ND$3.01000Similar
In-Stock: 0
500 estimated in stock on 16-Feb-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.67000$3.67
10$2.40000$24.00
100$1.84240$184.24
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500$1.54840$774.20
1,000$1.32247$1,322.47
1,500$1.27891$1,918.37
2,500$1.24688$3,117.20
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.