MMSZ5254B is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.02485

Parametric Equivalent


MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.26000

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MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.03181
Datasheet

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onsemi
In Stock: 0
Unit Price: $0.00000
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Comchip Technology
In Stock: 0
Unit Price: $0.04794

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Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.21000
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Panjit International Inc.
In Stock: 2,489
Unit Price: $0.21000
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Panjit International Inc.
In Stock: 0
Unit Price: $0.11000
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Good-Ark Semiconductor
In Stock: 0
Unit Price: $0.12000
Datasheet
Zener Diode 27 V 500 mW ±5% Surface Mount SOD-123
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MMSZ5254B

DigiKey Part Number
1655-MMSZ5254BTR-ND - Tape & Reel (TR)
1655-MMSZ5254BCT-ND - Cut Tape (CT)
1655-MMSZ5254BDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MMSZ5254B
Description
DIODE ZENER 27V 500MW SOD123
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Zener Diode 27 V 500 mW ±5% Surface Mount SOD-123
Datasheet
 Datasheet
Product Attributes
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Category
Impedance (Max) (Zzt)
41 Ohms
Mfr
Current - Reverse Leakage @ Vr
100 nA @ 21 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Forward (Vf) (Max) @ If
900 mV @ 10 mA
Part Status
Active
Operating Temperature
-55°C ~ 150°C (TJ)
Voltage - Zener (Nom) (Vz)
Mounting Type
Surface Mount
Tolerance
±5%
Package / Case
Power - Max
500 mW
Supplier Device Package
SOD-123
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MMSZ5254B-13PMCC (Micro Commercial Components)0353-MMSZ5254B-13PTR-ND$0.02485Parametric Equivalent
MMSZ5254BHE3-TPMCC (Micro Commercial Components)0353-MMSZ5254BHE3-TPTR-ND$0.26000Parametric Equivalent
MMSZ5254C-TPMCC (Micro Commercial Components)0353-MMSZ5254C-TP-ND$0.03181Parametric Equivalent
SZMMSZ5254BT3Gonsemi0SZMMSZ5254BT3G-ND$0.00000Parametric Equivalent
MMSZ5254B-HFComchip Technology0641-MMSZ5254B-HFTR-ND$0.04794Parametric Equivalent
In-Stock: 0
3,000 estimated in stock on 11-Jan-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.12000$0.12
10$0.07300$0.73
100$0.04460$4.46
500$0.03218$16.09
1,000$0.02811$28.11
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.02292$68.76
6,000$0.02029$121.74
9,000$0.01895$170.55
15,000$0.01743$261.45
21,000$0.01654$347.34
30,000$0.01566$469.80
75,000$0.01374$1,030.50
150,000$0.01256$1,884.00
300,000$0.01156$3,468.00
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.