SMCJ78A-E3/57T is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.30846
Datasheet

Similar


Littelfuse Inc.
In Stock: 500
Unit Price: $1.93000
Datasheet

Similar


Littelfuse Inc.
In Stock: 0
Unit Price: $1.70000
Datasheet

Similar


Littelfuse Inc.
In Stock: 0
Unit Price: $0.27000
Datasheet

Similar


Littelfuse Inc.
In Stock: 0
Unit Price: $0.47000
Datasheet

Similar


Littelfuse Inc.
In Stock: 0
Unit Price: $0.89000
Datasheet

Similar


Littelfuse Inc.
In Stock: 0
Unit Price: $19.40400
Datasheet

Similar


Littelfuse Inc.
In Stock: 0
Unit Price: $0.49158
Datasheet

Similar


Bourns Inc.
In Stock: 0
Unit Price: $1.07000
Datasheet

Similar


Microchip Technology
In Stock: 0
Unit Price: $0.50000
Datasheet

Similar


Microchip Technology
In Stock: 0
Unit Price: $0.50000
Datasheet

Similar


Microchip Technology
In Stock: 0
Unit Price: $1.51001
Datasheet

Similar


Microchip Technology
In Stock: 0
Unit Price: $1.51001
Datasheet

Similar


Eaton - Electronics Division
In Stock: 0
Unit Price: $0.25180
Datasheet
126V Clamp 11.9A Ipp Tvs Diode Surface Mount DO-214AB (SMCJ)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
126V Clamp 11.9A Ipp Tvs Diode Surface Mount DO-214AB (SMCJ)
DO-214AB

SMCJ78A-E3/57T

DigiKey Part Number
SMCJ78A-E3/57TGITR-ND - Tape & Reel (TR)
SMCJ78A-E3/57TGICT-ND - Cut Tape (CT)
SMCJ78A-E3/57TGIDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SMCJ78A-E3/57T
Description
TVS DIODE 78VWM 126VC DO214AB
Manufacturer Standard Lead Time
9 Weeks
Customer Reference
Detailed Description
126V Clamp 11.9A Ipp Tvs Diode Surface Mount DO-214AB (SMCJ)
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Current - Peak Pulse (10/1000µs)
11.9A
Mfr
Power - Peak Pulse
1500W (1.5kW)
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-214AB, SMC
Voltage - Reverse Standoff (Typ)
78V
Supplier Device Package
Voltage - Breakdown (Min)
86.7V
Base Product Number
Voltage - Clamping (Max) @ Ipp
126V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (22)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMCJ78A-M3/57TVishay General Semiconductor - Diodes Division0SMCJ78A-M3/57T-ND$0.30846Direct
5.0SMDJ78ALittelfuse Inc.5005.0SMDJ78ATR-ND$1.93000Similar
5.0SMDJ78A-T7Littelfuse Inc.018-5.0SMDJ78A-T7TR-ND$1.70000Similar
SMCJ75ALittelfuse Inc.0SMCJ75ALFTR-ND$0.27000Similar
SMCJ85ALittelfuse Inc.0SMCJ85ALFTR-ND$0.47000Similar
In-Stock: 0
850 estimated in stock on 04-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.38000$0.38
10$0.29200$2.92
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
850$0.17700$150.45
1,700$0.17150$291.55
2,550$0.16613$423.63
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.