SMAJ51A-E3/61 is out of stock and can be placed on backorder.
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Vishay General Semiconductor - Diodes Division
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82.4V Clamp 4.9A Ipp Tvs Diode Surface Mount DO-214AC (SMA)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SMAJ51A-E3/61

DigiKey Part Number
SMAJ51A-E3/61GITR-ND - Tape & Reel (TR)
SMAJ51A-E3/61GICT-ND - Cut Tape (CT)
SMAJ51A-E3/61GIDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SMAJ51A-E3/61
Description
TVS DIODE 51VWM 82.4VC DO214AC
Manufacturer Standard Lead Time
9 Weeks
Customer Reference
Detailed Description
82.4V Clamp 4.9A Ipp Tvs Diode Surface Mount DO-214AC (SMA)
Datasheet
 Datasheet
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
4.9A
Mfr
Power - Peak Pulse
400W
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-214AC, SMA
Voltage - Reverse Standoff (Typ)
51V
Supplier Device Package
Voltage - Breakdown (Min)
56.7V
Base Product Number
Voltage - Clamping (Max) @ Ipp
82.4V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMAJ51A-M3/5AVishay General Semiconductor - Diodes Division0SMAJ51A-M3/5A-ND$0.08694Direct
P4SMA51ALittelfuse Inc.018-P4SMA51ATR-ND$0.45000Similar
SMAJ51ABourns Inc.1,437SMAJ51ABTR-ND$0.35000Similar
SMAJ51AE3/TR13Microchip Technology0SMAJ51AE3/TR13-ND$0.16000Similar
SMAJ51E3/TR13Microchip Technology0SMAJ51E3/TR13-ND$0.16000Similar
In-Stock: 0
1,800 estimated in stock on 04-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.32000$0.32
10$0.21800$2.18
100$0.13500$13.50
500$0.10100$50.50
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,800$0.06500$117.00
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.