BZX84C4V3-E3-18 is out of stock and can be placed on backorder.
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Zener Diode 4.3 V 300 mW ±5% Surface Mount SOT-23-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BZX84C4V3-E3-18

DigiKey Part Number
112-BZX84C4V3-E3-18TR-ND - Tape & Reel (TR)
112-BZX84C4V3-E3-18CT-ND - Cut Tape (CT)
112-BZX84C4V3-E3-18DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
BZX84C4V3-E3-18
Description
DIODE ZENER 4.3V 300MW SOT23-3
Manufacturer Standard Lead Time
30 Weeks
Customer Reference
Detailed Description
Zener Diode 4.3 V 300 mW ±5% Surface Mount SOT-23-3
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Category
Impedance (Max) (Zzt)
90 Ohms
Mfr
Current - Reverse Leakage @ Vr
3 µA @ 1 V
Series
Operating Temperature
-55°C ~ 150°C
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Mounting Type
Surface Mount
Part Status
Active
Package / Case
Voltage - Zener (Nom) (Vz)
Supplier Device Package
SOT-23-3
Tolerance
±5%
Base Product Number
Power - Max
300 mW
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (8)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BZX84B4V3-7-FDiodes Incorporated0BZX84B4V3-FDITR-ND$0.19000Similar
MMBZ5229B-TPMCC (Micro Commercial Components)0MMBZ5229B-TP-ND$0.03092Similar
BZX84C4V3LT1Gonsemi0BZX84C4V3LT1GOSTR-ND$0.10000Similar
MMBZ5229BLT1Gonsemi0MMBZ5229BLT1GOSTR-ND$0.10000Similar
CZRT5229B-GComchip Technology0CZRT5229B-G-ND$0.04712Similar
In-Stock: 0
10,000 estimated in stock on 10-Jun-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.13000$0.13
10$0.09000$0.90
100$0.04000$4.00
500$0.03800$19.00
1,000$0.03400$34.00
2,000$0.03350$67.00
5,000$0.03300$165.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
10,000$0.02200$220.00
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.