SMC30J12A is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $0.77000
Datasheet

Similar


Bourns Inc.
In Stock: 0
Unit Price: $0.41606
Datasheet

Similar


Eaton - Electronics Division
In Stock: 0
Unit Price: $0.32900
Datasheet
19.9V Clamp 151A Ipp Tvs Diode Surface Mount SMC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
19.9V Clamp 151A Ipp Tvs Diode Surface Mount SMC
DO-214AB (SMC)

SMC30J12A

DigiKey Part Number
497-12199-2-ND - Tape & Reel (TR)
497-12199-1-ND - Cut Tape (CT)
497-12199-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SMC30J12A
Description
TVS DIODE 12VWM 19.9VC SMC
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
19.9V Clamp 151A Ipp Tvs Diode Surface Mount SMC
Datasheet
 Datasheet
EDA/CAD Models
SMC30J12A Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
151A
Mfr
Power - Peak Pulse
3000W (3kW)
Series
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Applications
General Purpose
Part Status
Active
Operating Temperature
-55°C ~ 175°C (TJ)
Type
Zener
Mounting Type
Surface Mount
Unidirectional Channels
1
Package / Case
DO-214AB, SMC
Voltage - Reverse Standoff (Typ)
12V
Supplier Device Package
Voltage - Breakdown (Min)
13.3V
Base Product Number
Voltage - Clamping (Max) @ Ipp
19.9V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMDJ12ALittelfuse Inc.0SMDJ12ATR-ND$0.77000Direct
SMLJ12A-RBourns Inc.0118-SMLJ12A-RTR-ND$0.41606Similar
SMDJ12AEaton - Electronics Division0283-SMDJ12ATR-ND$0.32900Similar
In-Stock: 0
2,500 estimated in stock on 18-Jan-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.15000$1.15
10$0.94200$9.42
100$0.66000$66.00
500$0.53300$266.50
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.44600$1,115.00
5,000$0.43550$2,177.50
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.