ATV04A120JB-HF is out of stock and can be placed on backorder.
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Comchip Technology
In Stock: 606
Unit Price: $0.52000

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YAGEO
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Littelfuse Inc.
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Diodes Incorporated
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19.9V Clamp 20.1A Ipp Tvs Diode Surface Mount DO-214AC (SMA)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
19.9V Clamp 20.1A Ipp Tvs Diode Surface Mount DO-214AC (SMA)
DO-214AC, SMA

ATV04A120JB-HF

DigiKey Part Number
641-1559-2-ND - Tape & Reel (TR)
641-1559-1-ND - Cut Tape (CT)
641-1559-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
ATV04A120JB-HF
Description
TVS DIODE 12VWM 19.9VC DO214AC
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
19.9V Clamp 20.1A Ipp Tvs Diode Surface Mount DO-214AC (SMA)
Datasheet
 Datasheet
EDA/CAD Models
ATV04A120JB-HF Models
Product Attributes
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Category
Power - Peak Pulse
400W
Mfr
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-55°C ~ 150°C (TJ)
Part Status
Active
Grade
Automotive
Type
Zener
Qualification
AEC-Q101
Bidirectional Channels
1
Mounting Type
Surface Mount
Voltage - Reverse Standoff (Typ)
12V
Package / Case
DO-214AC, SMA
Voltage - Breakdown (Min)
13.3V
Supplier Device Package
Voltage - Clamping (Max) @ Ipp
19.9V
Base Product Number
Current - Peak Pulse (10/1000µs)
20.1A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TV04A120JB-GComchip Technology606641-1235-2-ND$0.52000Direct
SMAJ12CA/TR13YAGEO6,41313-SMAJ12CA/TR13TR-ND$0.37000Similar
SMAJ12CA/TR7YAGEO1,25013-SMAJ12CA/TR7TR-ND$0.37000Similar
SMAJ12CALittelfuse Inc.84,853SMAJ12CALFTR-ND$0.48000Direct
SMAJ12CA-13-FDiodes Incorporated29,764SMAJ12CA-FDITR-ND$0.59000Direct
In-Stock: 0
5,000 estimated in stock on 16-Feb-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.57000$0.57
10$0.35300$3.53
50$0.25580$12.79
100$0.22420$22.42
500$0.16860$84.30
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$0.11910$595.50
15,000$0.10378$1,556.70