SMA5J18A-M3/5A is available for purchase but is not normally stocked.
Available Substitutes:

Direct


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.67000
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Littelfuse Inc.
In Stock: 1,768
Unit Price: $0.31000
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Diodes Incorporated
In Stock: 2,220
Unit Price: $0.38000
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Bourns Inc.
In Stock: 0
Unit Price: $0.48000
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MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.32000
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STMicroelectronics
In Stock: 0
Unit Price: $0.27000
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STMicroelectronics
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Unit Price: $0.42000
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Comchip Technology
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Unit Price: $0.09563
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Taiwan Semiconductor Corporation
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Unit Price: $0.08004
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Taiwan Semiconductor Corporation
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Unit Price: $0.08004
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Datasheet
29.2V Clamp 17.1A Ipp Tvs Diode Surface Mount DO-214AC (SMA)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SMA5J18A-M3/5A

DigiKey Part Number
SMA5J18A-M3/5A-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Part Number
SMA5J18A-M3/5A
Description
TVS DIODE 18VWM 29.2VC DO214AC
Manufacturer Standard Lead Time
9 Weeks
Customer Reference
Detailed Description
29.2V Clamp 17.1A Ipp Tvs Diode Surface Mount DO-214AC (SMA)
Datasheet
 Datasheet
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
17.1A
Mfr
Power - Peak Pulse
500W
Series
Power Line Protection
No
Packaging
Tape & Reel (TR)
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-214AC, SMA
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 (12)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMA5J18A-E3/5AVishay General Semiconductor - Diodes Division0112-SMA5J18A-E3/5ATR-ND$0.67000Direct
SMAJ18ALittelfuse Inc.1,768SMAJ18ALFTR-ND$0.31000Similar
SMAJ18A-13-FDiodes Incorporated2,220SMAJ18A-FDITR-ND$0.38000Similar
SMAJ18ABourns Inc.0SMAJ18ABTR-ND$0.48000Similar
SMAJ18A-TPMCC (Micro Commercial Components)0SMAJ18A-TPMSTR-ND$0.32000Similar
Available To Order
Check Lead Time
All prices are in USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
7,500$0.13540$1,015.50
15,000$0.12497$1,874.55
22,500$0.11965$2,692.12
37,500$0.11368$4,263.00
52,500$0.11250$5,906.25
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.