BZX55C4V3-TAP is out of stock and can be placed on backorder.
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Zener Diode 4.3 V 500 mW ±5% Through Hole DO-204AH (DO-35)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BZX55C4V3-TAP

DigiKey Part Number
BZX55C4V3-TAPGICT-ND - Cut Tape (CT)
BZX55C4V3-TAPGITB-ND - Tape & Box (TB)
Manufacturer
Manufacturer Part Number
BZX55C4V3-TAP
Description
DIODE ZENER 4.3V 500MW DO204AH
Manufacturer Standard Lead Time
9 Weeks
Customer Reference
Detailed Description
Zener Diode 4.3 V 500 mW ±5% Through Hole DO-204AH (DO-35)
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Category
Current - Reverse Leakage @ Vr
1 µA @ 1 V
Mfr
Voltage - Forward (Vf) (Max) @ If
1.5 V @ 200 mA
Series
Operating Temperature
-65°C ~ 175°C
Packaging
Cut Tape (CT)
Tape & Box (TB)
Grade
Automotive
Part Status
Active
Qualification
AEC-Q101
Voltage - Zener (Nom) (Vz)
Mounting Type
Through Hole
Tolerance
±5%
Package / Case
Power - Max
500 mW
Supplier Device Package
DO-204AH (DO-35)
Impedance (Max) (Zzt)
75 Ohms
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (20)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BZX55C4V3-TRVishay General Semiconductor - Diodes Division10,000BZX55C4V3-TRGITR-ND$0.14000Parametric Equivalent
1N5229BMicrochip Technology01N5229BMS-ND$1.60000Similar
1N5229CMicrochip Technology01N5229CMS-ND$4.70000Similar
1N5521Microchip Technology0150-1N5521-ND$1.57002Similar
1N5521AMicrochip Technology0150-1N5521A-ND$1.86340Similar
In-Stock: 0
10,000 estimated in stock on 21-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.14000$0.14
10$0.09000$0.90
100$0.03200$3.20
500$0.03000$15.00
1,000$0.02700$27.00
Tape & Box (TB)
QuantityUnit PriceExt Price
10,000$0.02300$230.00
20,000$0.02250$450.00
30,000$0.02200$660.00
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.