SZMMSZ4V3T1G is out of stock and can be placed on backorder.
Available Substitutes:

Direct


onsemi
In Stock: 235,720
Unit Price: $0.12000
Datasheet

Direct


onsemi
In Stock: 51,000
Unit Price: $0.39000
Datasheet

Direct


onsemi
In Stock: 115
Unit Price: $0.35000
Datasheet

Direct


onsemi
In Stock: 0
Unit Price: $0.15000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.12000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.27000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.22000
Datasheet

Similar


Vishay General Semiconductor - Diodes Division
In Stock: 6,000
Unit Price: $0.18000
Datasheet

Similar


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.07692
Datasheet

Similar


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.07812
Datasheet

Direct


MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.17000
Datasheet

Similar


Central Semiconductor Corp
In Stock: 0
Unit Price: $0.40000
Datasheet

Similar


Central Semiconductor Corp
In Stock: 0
Unit Price: $0.08701
Datasheet

Similar


Central Semiconductor Corp
In Stock: 0
Unit Price: $0.36000
Datasheet
Zener Diode 4.3 V 500 mW ±5% Surface Mount SOD-123
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SZMMSZ4V3T1G

DigiKey Part Number
SZMMSZ4V3T1GOSTR-ND - Tape & Reel (TR)
SZMMSZ4V3T1GOSCT-ND - Cut Tape (CT)
SZMMSZ4V3T1GOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SZMMSZ4V3T1G
Description
DIODE ZENER 4.3V 500MW SOD123
Manufacturer Standard Lead Time
29 Weeks
Customer Reference
Detailed Description
Zener Diode 4.3 V 500 mW ±5% Surface Mount SOD-123
Datasheet
 Datasheet
EDA/CAD Models
SZMMSZ4V3T1G Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Voltage - Forward (Vf) (Max) @ If
900 mV @ 10 mA
Mfr
Operating Temperature
-55°C ~ 150°C
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Grade
Automotive
Part Status
Active
Qualification
AEC-Q101
Voltage - Zener (Nom) (Vz)
Mounting Type
Surface Mount
Tolerance
±5%
Package / Case
Power - Max
500 mW
Supplier Device Package
SOD-123
Impedance (Max) (Zzt)
90 Ohms
Base Product Number
Current - Reverse Leakage @ Vr
3 µA @ 1 V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (15)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MMSZ4687T1Gonsemi235,720MMSZ4687T1GOSTR-ND$0.12000Direct
SZMMSZ4687T1Gonsemi51,000SZMMSZ4687T1GOSTR-ND$0.39000Direct
SZMMSZ5229BT1Gonsemi115SZMMSZ5229BT1GOSTR-ND$0.35000Direct
MMSZ5229BT1Gonsemi0MMSZ5229BT1GOSTR-ND$0.15000Direct
BZT52C4V3-7-FDiodes Incorporated0BZT52C4V3-FDITR-ND$0.12000Similar
Available To Order
Factory Stock: 3,000
3,000 estimated in stock on 10-May-2027

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.21000$0.21
10$0.14000$1.40
100$0.06700$6.70
500$0.06600$33.00
1,000$0.06500$65.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.04300$129.00
6,000$0.04000$240.00
9,000$0.03746$337.14
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.