5KP12A is out of stock and can be placed on backorder.
Available Substitutes:

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Littelfuse Inc.
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Unit Price: $1.41495
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Microchip Technology
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Unit Price: $1.60000
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Microchip Technology
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Diotec Semiconductor
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19.9V Clamp 256.3A Ipp Tvs Diode Through Hole P600
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

5KP12A

DigiKey Part Number
5KP12ALFTR-ND - Tape & Reel (TR)
5KP12ALFCT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
5KP12A
Description
TVS DIODE 12VWM 19.9VC P600
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
19.9V Clamp 256.3A Ipp Tvs Diode Through Hole P600
Datasheet
 Datasheet
EDA/CAD Models
5KP12A Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
256.3A
Mfr
Power - Peak Pulse
5000W (5kW)
Series
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Applications
General Purpose
Part Status
Active
Operating Temperature
-55°C ~ 175°C (TJ)
Type
Zener
Mounting Type
Through Hole
Unidirectional Channels
1
Package / Case
P600, Axial
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 (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SLD12U-017-BLittelfuse Inc.0SLD12U-017-B-ND$1.41495Similar
5KP12AE3/TR13Microchip Technology05KP12AE3/TR13-ND$1.60000Similar
5KP12E3/TR13Microchip Technology05KP12E3/TR13-ND$1.60000Similar
5KP12ADiotec Semiconductor04878-5KP12ACT-ND$1.20000Similar
In-Stock: 0
800 estimated in stock on 15-Feb-2027
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All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$2.51000$2.51
10$2.01000$20.10
100$1.43000$143.00
Tape & Reel (TR)
QuantityUnit PriceExt Price
800$1.54449$1,235.59
1,600$1.31048$2,096.77
2,400$1.24495$2,987.88
5,600$1.19815$6,709.64
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