BZX79-B20,143 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Nexperia USA Inc.
In Stock: 0
Unit Price: $0.20000
Datasheet

Parametric Equivalent


Nexperia USA Inc.
In Stock: 0
Unit Price: $0.02828
Datasheet

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Microchip Technology
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Unit Price: $0.00000
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Microchip Technology
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Unit Price: $3.61000

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Microchip Technology
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Unit Price: $9.84000
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Microchip Technology
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Unit Price: $3.21000
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Microchip Technology
In Stock: 0
Unit Price: $3.21000
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Microchip Technology
In Stock: 0
Unit Price: $3.21000
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Microchip Technology
In Stock: 0
Unit Price: $3.61000
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Microchip Technology
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Unit Price: $3.61000
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Microchip Technology
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Unit Price: $3.61000
Datasheet
Zener Diode 20 V 400 mW ±2% Through Hole ALF2
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BZX79-B20,143

DigiKey Part Number
1727-4665-1-ND - Cut Tape (CT)
1727-4665-3-ND - Tape & Box (TB)
Manufacturer
Manufacturer Part Number
BZX79-B20,143
Description
DIODE ZENER 20V 400MW ALF2
Customer Reference
Detailed Description
Zener Diode 20 V 400 mW ±2% Through Hole ALF2
Datasheet
 Datasheet
Product Attributes
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Category
Current - Reverse Leakage @ Vr
50 nA @ 14 V
Mfr
Voltage - Forward (Vf) (Max) @ If
900 mV @ 10 mA
Packaging
Cut Tape (CT)
Tape & Box (TB)
Operating Temperature
-65°C ~ 200°C
Part Status
Active
Mounting Type
Through Hole
Voltage - Zener (Nom) (Vz)
Package / Case
Tolerance
±2%
Supplier Device Package
ALF2
Power - Max
400 mW
Base Product Number
Impedance (Max) (Zzt)
55 Ohms
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (11)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BZX79-B20,113Nexperia USA Inc.01727-6236-2-ND$0.20000Parametric Equivalent
BZX79-B20,133Nexperia USA Inc.0BZX79-B20,133-ND$0.02828Parametric Equivalent
1N4747E3/TR13Microchip Technology01N4747E3/TR13-ND$0.00000Similar
1N5250CMicrochip Technology0150-1N5250C-ND$3.61000Similar
1N5540CMicrochip Technology0150-1N5540C-ND$9.84000Similar
In-Stock: 0
Estimated in-stock date unavailable due to product's market conditions
Request Stock Notification
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.20000$0.20
10$0.12700$1.27
100$0.08720$8.72
500$0.06762$33.81
1,000$0.04312$43.12
Tape & Box (TB)
QuantityUnit PriceExt Price
5,000$0.04214$210.70
10,000$0.01725$172.50
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.