SZMMSZ12T1G is out of stock and can be placed on backorder.
Available Substitutes:

Direct


onsemi
In Stock: 468,000
Unit Price: $0.36000
Datasheet

Direct


onsemi
In Stock: 90,000
Unit Price: $0.10000
Datasheet

Direct


onsemi
In Stock: 0
Unit Price: $0.16000
Datasheet

Direct


onsemi
In Stock: 0
Unit Price: $0.24000
Datasheet

Direct


onsemi
In Stock: 0
Unit Price: $0.24000
Datasheet

Direct


onsemi
In Stock: 0
Unit Price: $0.10000
Datasheet

Direct


onsemi
In Stock: 0
Unit Price: $0.32000
Datasheet

Parametric Equivalent


onsemi
In Stock: 156,000
Unit Price: $0.10000
Datasheet

Parametric Equivalent


onsemi
In Stock: 0
Unit Price: $0.32000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.11000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.11000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.14000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.16000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.29000
Datasheet
Zener Diode 12 V 500 mW ±5% Surface Mount SOD-123
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SZMMSZ12T1G

DigiKey Part Number
SZMMSZ12T1GOSTR-ND - Tape & Reel (TR)
SZMMSZ12T1GOSCT-ND - Cut Tape (CT)
SZMMSZ12T1GOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SZMMSZ12T1G
Description
DIODE ZENER 12V 500MW SOD123
Manufacturer Standard Lead Time
30 Weeks
Customer Reference
Detailed Description
Zener Diode 12 V 500 mW ±5% Surface Mount SOD-123
Datasheet
 Datasheet
EDA/CAD Models
SZMMSZ12T1G 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)
25 Ohms
Base Product Number
Current - Reverse Leakage @ Vr
100 nA @ 8 V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (24)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SZMMSZ5242ET1Gonsemi468,000SZMMSZ5242ET1GOSTR-ND$0.36000Direct
MMSZ4699T1Gonsemi90,000MMSZ4699T1GOSTR-ND$0.10000Direct
MMSZ5242BT1Gonsemi0MMSZ5242BT1GOSTR-ND$0.16000Direct
MMSZ5242ET1Gonsemi0MMSZ5242ET1GOSTR-ND$0.24000Direct
SZMMSZ4699T1Gonsemi0SZMMSZ4699T1GOSTR-ND$0.24000Direct
In-Stock: 0
3,000 past due; estimated in-stock on 05-Oct-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.10000$0.10
10$0.08200$0.82
100$0.07600$7.60
500$0.07100$35.50
1,000$0.06400$64.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.06100$183.00
6,000$0.05700$342.00
9,000$0.05245$472.05
15,000$0.04987$748.05
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.