MMBZ5231B-7 is Discontinued and no longer carried by DigiKey.
Available Substitutes:

Direct


Diodes Incorporated
In Stock: 1,349
Unit Price: $0.33000
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Nexperia USA Inc.
In Stock: 11,840
Unit Price: $1.15000
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Nexperia USA Inc.
In Stock: 30,000
Unit Price: $0.61467
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MCC (Micro Commercial Components)
In Stock: 12,569
Unit Price: $0.26000
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Comchip Technology
In Stock: 0
Unit Price: $0.08609
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Comchip Technology
In Stock: 0
Unit Price: $0.11816
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MCC (Micro Commercial Components)
In Stock: 7,567
Unit Price: $0.26000
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onsemi
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Unit Price: $0.31000
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onsemi
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Unit Price: $0.31000
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onsemi
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Unit Price: $0.60000
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onsemi
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Zener Diode 5.1 V 350 mW ±5% Surface Mount SOT-23-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MMBZ5231B-7

DigiKey Part Number
MMBZ5231BDITR-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
MMBZ5231B-7
Description
DIODE ZENER 5.1V 350MW SOT23-3
Customer Reference
Detailed Description
Zener Diode 5.1 V 350 mW ±5% Surface Mount SOT-23-3
Datasheet
 Datasheet
Product Attributes
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Category
Current - Reverse Leakage @ Vr
5 µA @ 2 V
Mfr
Voltage - Forward (Vf) (Max) @ If
900 mV @ 10 mA
Packaging
Tape & Reel (TR)
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
SOT-23-3
Power - Max
350 mW
Base Product Number
Impedance (Max) (Zzt)
17 Ohms
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (12)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MMBZ5231B-7-FDiodes Incorporated1,349MMBZ5231B-FDICT-ND$0.33000Direct
BZX84-A5V1,215Nexperia USA Inc.11,8401727-5307-1-ND$1.15000Similar
BZX84-A5V1,235Nexperia USA Inc.30,0001727-5609-1-ND$0.61467Similar
BZX84C5V1-TPMCC (Micro Commercial Components)12,569BZX84C5V1-TPMSCT-ND$0.26000Similar
CZRT5231B-GComchip Technology0CZRT5231B-G-ND$0.08609Similar
Discontinued
This product is no longer carried by DigiKey. View Substitutes
All prices are in NZD
Tape & Reel (TR)
QuantityUnit PriceExt Price
30,000$0.09780$2,934.00
75,000$0.09135$6,851.25
Unit Price without GST:$0.09780
Unit Price with GST:$0.11247