P4SMA20CA is out of stock and can be placed on backorder.
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Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.10287
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Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.25000
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Bourns Inc.
In Stock: 0
Unit Price: $0.39000
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Eaton - Electronics Division
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Unit Price: $0.46000
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MCC (Micro Commercial Components)
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Unit Price: $0.33000
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MCC (Micro Commercial Components)
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Unit Price: $0.08505
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Taiwan Semiconductor Corporation
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Unit Price: $0.09865
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Taiwan Semiconductor Corporation
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Taiwan Semiconductor Corporation
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27.7V Clamp 14.8A Ipp Tvs Diode Surface Mount DO-214AC (SMA)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
27.7V Clamp 14.8A Ipp Tvs Diode Surface Mount DO-214AC (SMA)
TO-214AC SMA

P4SMA20CA

DigiKey Part Number
18-P4SMA20CATR-ND - Tape & Reel (TR)
18-P4SMA20CACT-ND - Cut Tape (CT)
18-P4SMA20CADKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
P4SMA20CA
Description
TVS DIODE 17.1VWM 27.7V DO214AC
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
27.7V Clamp 14.8A Ipp Tvs Diode Surface Mount DO-214AC (SMA)
Datasheet
 Datasheet
EDA/CAD Models
P4SMA20CA Models
Product Attributes
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Category
Voltage - Clamping (Max) @ Ipp
27.7V
Mfr
Current - Peak Pulse (10/1000µs)
14.8A
Series
Power - Peak Pulse
400W
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)
17.1V
Package / Case
DO-214AC, SMA
Voltage - Breakdown (Min)
19V
Supplier Device Package
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
P4SMA20CA-E3/5AVishay General Semiconductor - Diodes Division0P4SMA20CA-E3/5A-ND$0.10287Direct
P4SMA20CA-E3/61Vishay General Semiconductor - Diodes Division0P4SMA20CA-E3/61GITR-ND$0.25000Direct
P4SMA20CABourns Inc.0118-P4SMA20CATR-ND$0.39000Similar
P4SMA20CAEaton - Electronics Division0283-P4SMA20CATR-ND$0.46000Similar
SMAJ20CA-TPMCC (Micro Commercial Components)0SMAJ20CA-TPMSTR-ND$0.33000Similar
In-Stock: 0
5,000 estimated in stock on 10-Mar-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.41000$0.41
10$0.32500$3.25
100$0.16800$16.80
500$0.14200$71.00
1,000$0.14045$140.45
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$0.11475$573.75
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.