MMSZ5242B-7 is Discontinued and no longer carried by DigiKey.
Available Substitutes:

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Diodes Incorporated
In Stock: 0
Unit Price: €0.06211
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Diodes Incorporated
In Stock: 0
Unit Price: €0.05515
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Diodes Incorporated
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Unit Price: €0.17000
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Diodes Incorporated
In Stock: 33.964
Unit Price: €0.17000
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Vishay General Semiconductor - Diodes Division
In Stock: 17.735
Unit Price: €0.32000
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Vishay General Semiconductor - Diodes Division
In Stock: 10.000
Unit Price: €0.05385
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Vishay General Semiconductor - Diodes Division
In Stock: 13.883
Unit Price: €0.30000
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Vishay General Semiconductor - Diodes Division
In Stock: 8.127
Unit Price: €0.30000
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Vishay General Semiconductor - Diodes Division
In Stock: 31.161
Unit Price: €0.20000
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Vishay General Semiconductor - Diodes Division
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Unit Price: €0.00000
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MCC (Micro Commercial Components)
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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.

MMSZ5242B-7

DigiKey Part Number
MMSZ5242BDITR-ND - Tape & Reel (TR)
MMSZ5242BDICT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
MMSZ5242B-7
Description
DIODE ZENER 12V 500MW SOD123
Customer Reference
Detailed Description
Zener Diode 12 V 500 mW ±5% Surface Mount SOD-123
Datasheet
 Datasheet
EDA/CAD Models
MMSZ5242B-7 Models
Product Attributes
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Show Empty Attributes
Category
Current - Reverse Leakage @ Vr
1 µA @ 9.1 V
Mfr
Voltage - Forward (Vf) (Max) @ If
900 mV @ 10 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Operating Temperature
-65°C ~ 150°C
Part Status
Discontinued at DigiKey
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)
30 Ohms
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (33)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BZT52C12-13Diodes Incorporated0BZT52C12-13DITR-ND€0.06211Direct
BZT52C12-7Diodes Incorporated0BZT52C12-7DITR-ND€0.05515Direct
MMSZ5242B-7-FDiodes Incorporated0MMSZ5242B-FDICT-ND€0.17000Direct
BZT52C12-7-FDiodes Incorporated33.964BZT52C12-FDICT-ND€0.17000Similar
BZT52B12-G3-08Vishay General Semiconductor - Diodes Division17.735112-BZT52B12-G3-08CT-ND€0.32000Similar
Discontinued
This product is no longer carried by DigiKey. View Substitutes
All prices are in EUR
Cut Tape (CT)
QuantityUnit PriceExt Price
1€0.26000€0.26
Tape & Reel (TR)
QuantityUnit PriceExt Price
30.000€0.05515€1,654.50
75.000€0.05312€3,984.00
Unit Price without VAT:€0.26000
Unit Price with VAT:€0.31200