SMBJ12CA is out of stock and can be placed on backorder.
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Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $12.93600
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Littelfuse Inc.
In Stock: 0
Unit Price: $0.48000
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Littelfuse Inc.
In Stock: 0
Unit Price: $15.36150
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Littelfuse Inc.
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Unit Price: $0.34000
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Diodes Incorporated
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Unit Price: $0.36000
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Bourns Inc.
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Unit Price: $0.41000
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MCC (Micro Commercial Components)
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Unit Price: $0.49000
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Semtech Corporation
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Unit Price: $0.93000
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Comchip Technology
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Comchip Technology
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Unit Price: $0.17179
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Comchip Technology
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Taiwan Semiconductor Corporation
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19.9V Clamp 30.15A Ipp Tvs Diode Surface Mount SMB
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SMBJ12CA

DigiKey Part Number
478-7062-2-ND - Tape & Reel (TR)
478-7062-1-ND - Cut Tape (CT)
478-7062-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SMBJ12CA
Description
TVS DIODE 12VWM 19.9VC SMB
Manufacturer Standard Lead Time
25 Weeks
Customer Reference
Detailed Description
19.9V Clamp 30.15A Ipp Tvs Diode Surface Mount SMB
Datasheet
 Datasheet
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
30.15A
Mfr
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
-55°C ~ 150°C (TJ)
Bidirectional Channels
1
Mounting Type
Surface Mount
Voltage - Reverse Standoff (Typ)
12V
Package / Case
DO-214AA, SMB
Voltage - Breakdown (Min)
13.3V
Supplier Device Package
Voltage - Clamping (Max) @ Ipp
19.9V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (12)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMBJ12CA-HRALittelfuse Inc.0SMBJ12CA-HRA-ND$12.93600Direct
SMBJ12CALittelfuse Inc.0SMBJ12CALFTR-ND$0.48000Upgrade
SMBJ12CA-HRLittelfuse Inc.0SMBJ12CA-HR-ND$15.36150Upgrade
SZ1SMB12CAT3GLittelfuse Inc.018-SZ1SMB12CAT3GTR-ND$0.34000Similar
SMBJ12CA-13-FDiodes Incorporated0SMBJ12CA-FDITR-ND$0.36000Similar
In-Stock: 0
3,000 estimated in stock on 18-Mar-2027
Request Stock Notification
Non-Cancelable/Non-Returnable
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.55000$0.55
10$0.36700$3.67
100$0.25000$25.00
500$0.19500$97.50
1,000$0.17800$178.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.14700$441.00
6,000$0.13622$817.32
9,000$0.13181$1,186.29
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.