SMBJ18A-E3/52 is out of stock and can be placed on backorder.
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Vishay General Semiconductor - Diodes Division
In Stock: 6,000
Unit Price: $0.48000
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Vishay General Semiconductor - Diodes Division
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Unit Price: $0.13152
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29.2V Clamp 20.5A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SMBJ18A-E3/52

DigiKey Part Number
SMBJ18A-E3/52GITR-ND - Tape & Reel (TR)
SMBJ18A-E3/52GICT-ND - Cut Tape (CT)
SMBJ18A-E3/52GIDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SMBJ18A-E3/52
Description
TVS DIODE 18VWM 29.2VC DO214AA
Manufacturer Standard Lead Time
9 Weeks
Customer Reference
Detailed Description
29.2V Clamp 20.5A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Datasheet
 Datasheet
EDA/CAD Models
SMBJ18A-E3/52 Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
20.5A
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)
18V
Supplier Device Package
Voltage - Breakdown (Min)
20V
Base Product Number
Voltage - Clamping (Max) @ Ipp
29.2V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (20)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMBJ18D-M3/HVishay General Semiconductor - Diodes Division6,000112-SMBJ18D-M3/HTR-ND$0.48000Direct
SMBJ18A-M3/52Vishay General Semiconductor - Diodes Division0SMBJ18A-M3/52-ND$0.13152Direct
SMBJ18A/TR13YAGEO013-SMBJ18A/TR13TR-ND$0.33000Similar
SMBJ18A/TR7YAGEO013-SMBJ18A/TR7TR-ND$0.44000Similar
SMBJ18ALittelfuse Inc.0SMBJ18ALFTR-ND$0.43000Direct
In-Stock: 0
750 estimated in stock on 05-May-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.28000$0.28
10$0.19700$1.97
100$0.07700$7.70
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
750$0.11845$88.84
1,500$0.10587$158.81
2,250$0.09944$223.74
3,750$0.09221$345.79
5,250$0.08792$461.58
7,500$0.08375$628.12
18,750$0.07458$1,398.37
37,500$0.07000$2,625.00
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.