SZMMSZ5263BT1G is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


onsemi
In Stock: 21,000
Unit Price: $0.16000
Datasheet

Parametric Equivalent


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

Parametric Equivalent


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.13000
Datasheet

Parametric Equivalent


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.07745
Datasheet

Parametric Equivalent


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.04175
Datasheet

Parametric Equivalent


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

Parametric Equivalent


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.06100
Datasheet

Parametric Equivalent


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.07851
Datasheet

Parametric Equivalent


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.04925
Datasheet

Parametric Equivalent


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.06584
Datasheet

Parametric Equivalent


Central Semiconductor Corp
In Stock: 0
Unit Price: $0.06730
Datasheet
Zener Diode 56 V 500 mW ±5% Surface Mount SOD-123
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SZMMSZ5263BT1G

DigiKey Part Number
SZMMSZ5263BT1GOSTR-ND - Tape & Reel (TR)
SZMMSZ5263BT1GOSCT-ND - Cut Tape (CT)
SZMMSZ5263BT1GOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SZMMSZ5263BT1G
Description
DIODE ZENER 56V 500MW SOD123
Manufacturer Standard Lead Time
29 Weeks
Customer Reference
Detailed Description
Zener Diode 56 V 500 mW ±5% Surface Mount SOD-123
Datasheet
 Datasheet
EDA/CAD Models
SZMMSZ5263BT1G Models
Product Attributes
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Category
Current - Reverse Leakage @ Vr
100 nA @ 43 V
Mfr
Voltage - Forward (Vf) (Max) @ If
900 mV @ 10 mA
Series
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)
150 Ohms
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (11)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MMSZ5263BT1Gonsemi21,000MMSZ5263BT1GOSTR-ND$0.16000Parametric Equivalent
MMSZ5263B-7-FDiodes Incorporated0MMSZ5263B-7FDITR-ND$0.14000Parametric Equivalent
MMSZ5263B-E3-08Vishay General Semiconductor - Diodes Division0112-MMSZ5263B-E3-08TR-ND$0.13000Parametric Equivalent
MMSZ5263B-E3-18Vishay General Semiconductor - Diodes Division0MMSZ5263B-E3-18-ND$0.07745Parametric Equivalent
MMSZ5263B-G3-08Vishay General Semiconductor - Diodes Division0MMSZ5263B-G3-08-ND$0.04175Parametric Equivalent
Available To Order
Factory Stock: 45,000
3,000 estimated in stock on 30-Oct-2026

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$0.32000$0.32
10$0.19500$1.95
100$0.07900$7.90
500$0.07700$38.50
1,000$0.07500$75.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.05000$150.00
6,000$0.04800$288.00
9,000$0.04700$423.00
15,000$0.04374$656.10
21,000$0.04077$856.17
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.