SMBJ78CA is out of stock and can be placed on backorder.
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Littelfuse Inc.
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Unit Price: $15.36150
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Littelfuse Inc.
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126V Clamp 4.8A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SMBJ78CA

DigiKey Part Number
SMBJ78CALFTR-ND - Tape & Reel (TR)
SMBJ78CALFCT-ND - Cut Tape (CT)
SMBJ78CALFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SMBJ78CA
Description
TVS DIODE 78VWM 126VC DO214AA
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
126V Clamp 4.8A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Datasheet
 Datasheet
EDA/CAD Models
SMBJ78CA Models
Product Attributes
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Category
Voltage - Clamping (Max) @ Ipp
126V
Mfr
Current - Peak Pulse (10/1000µs)
4.8A
Series
Power - Peak Pulse
600W
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Power Line Protection
No
Part Status
Active
Applications
General Purpose
Type
Zener
Operating Temperature
-65°C ~ 150°C (TJ)
Bidirectional Channels
1
Mounting Type
Surface Mount
Voltage - Reverse Standoff (Typ)
78V
Package / Case
DO-214AA, SMB
Voltage - Breakdown (Min)
86.7V
Supplier Device Package
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (24)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMBJ78CA-HRLittelfuse Inc.0SMBJ78CA-HR-ND$15.36150Direct
SMBJ78CA-HRALittelfuse Inc.0SMBJ78CA-HRA-ND$12.93600Direct
SMAJ78CA/TR13YAGEO013-SMAJ78CA/TR13TR-ND$0.34000Similar
SMAJ78CA/TR7YAGEO013-SMAJ78CA/TR7TR-ND$0.05983Similar
SMBJ78CA-13-FDiodes Incorporated0SMBJ78CA-FDITR-ND$0.36000Similar
In-Stock: 0
3,000 estimated in stock on 11-Mar-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.37000$0.37
10$0.28900$2.89
100$0.12000$12.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.11200$336.00
6,000$0.09200$552.00
9,000$0.09016$811.44
15,000$0.08633$1,294.95
21,000$0.07877$1,654.17
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.