SMBJ33A-TR is out of stock and can be placed on backorder.
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53.3V Clamp 11.8A Ipp Tvs Diode Surface Mount SMB
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SMBJ33A-TR

DigiKey Part Number
497-6515-2-ND - Tape & Reel (TR)
497-6515-1-ND - Cut Tape (CT)
497-6515-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SMBJ33A-TR
Description
TVS DIODE 33VWM 53.3VC SMB
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
53.3V Clamp 11.8A Ipp Tvs Diode Surface Mount SMB
Datasheet
 Datasheet
EDA/CAD Models
SMBJ33A-TR Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
11.8A
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)
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 (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMBJ33A/TR13YAGEO013-SMBJ33A/TR13TR-ND$0.37000Similar
SMBJ33A/TR7YAGEO013-SMBJ33A/TR7TR-ND$0.44000Similar
SMBJ33ALittelfuse Inc.0SMBJ33ALFTR-ND$0.30000Direct
SMBJ33AE3/TR13Microchip Technology0SMBJ33AE3/TR13-ND$0.25000Similar
SMBJ33E3/TR13Microchip Technology0SMBJ33E3/TR13-ND$0.25000Similar
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$0.43000$0.43
10$0.33400$3.34
100$0.20020$20.02
500$0.18534$92.67
1,000$0.12603$126.03
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.09175$229.38
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.