MMSZ18ET1G is out of stock and can be placed on backorder.
Available Substitutes:

Direct


onsemi
In Stock: 0
Unit Price: $0.10000
Datasheet

Direct


onsemi
In Stock: 0
Unit Price: $0.12000
Datasheet

Direct


onsemi
In Stock: 0
Unit Price: $0.35000
Datasheet

Direct


onsemi
In Stock: 0
Unit Price: $0.04700
Datasheet

Direct


onsemi
In Stock: 0
Unit Price: $0.22000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.10000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.17000
Datasheet

Direct


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.10000
Datasheet

Similar


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.14000
Datasheet

Similar


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.05938
Datasheet

Similar


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.17000
Datasheet

Similar


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.05752
Datasheet

Similar


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.27000
Datasheet

Similar


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.07678
Datasheet
Zener Diode 18 V 500 mW ±5% Surface Mount SOD-123
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MMSZ18ET1G

DigiKey Part Number
488-MMSZ18ET1GTR-ND - Tape & Reel (TR)
488-MMSZ18ET1GCT-ND - Cut Tape (CT)
488-MMSZ18ET1GDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MMSZ18ET1G
Description
DIODE ZENER 18V 500MW SOD123
Manufacturer Standard Lead Time
29 Weeks
Customer Reference
Detailed Description
Zener Diode 18 V 500 mW ±5% Surface Mount SOD-123
Datasheet
 Datasheet
EDA/CAD Models
MMSZ18ET1G Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Current - Reverse Leakage @ Vr
50 nA @ 12.6 V
Mfr
Voltage - Forward (Vf) (Max) @ If
900 mV @ 10 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-55°C ~ 150°C
Part Status
Active
Mounting Type
Surface Mount
Voltage - Zener (Nom) (Vz)
Package / Case
Tolerance
±5%
Supplier Device Package
SOD-123
Power - Max
500 mW
Base Product Number
Impedance (Max) (Zzt)
45 Ohms
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (28)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MMSZ4705T1Gonsemi0MMSZ4705T1GOSTR-ND$0.10000Direct
MMSZ5248BT1Gonsemi0MMSZ5248BT1GOSTR-ND$0.12000Direct
SZMMSZ4705T1Gonsemi0SZMMSZ4705T1GOSTR-ND$0.35000Direct
SZMMSZ5248BT1Gonsemi0SZMMSZ5248BT1GOSTR-ND$0.04700Direct
SZMMSZ5248ET1Gonsemi0SZMMSZ5248ET1GOSTR-ND$0.22000Direct
Available To Order
Factory Stock: 30,000
3,000 estimated in stock on 01-Jun-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$0.37000$0.37
10$0.25600$2.56
100$0.12930$12.93
500$0.10552$52.76
1,000$0.07829$78.29
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.04213$126.39
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.