PZU5.1B2A-QX is out of stock and can be placed on backorder.
Available Substitutes:

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onsemi
In Stock: 0
Unit Price: $0.11000
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onsemi
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Unit Price: $0.20000
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Rohm Semiconductor
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Taiwan Semiconductor Corporation
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Zener Diode 5.09 V 320 mW ±2% Surface Mount SOD-323
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Zener Diode 5.09 V 320 mW ±2% Surface Mount SOD-323
PESD15VL1BA,115

PZU5.1B2A-QX

DigiKey Part Number
1727-PZU5.1B2A-QXTR-ND - Tape & Reel (TR)
1727-PZU5.1B2A-QXCT-ND - Cut Tape (CT)
1727-PZU5.1B2A-QXDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
PZU5.1B2A-QX
Description
DIODE ZENER 5.09V 320MW SOD323
Customer Reference
Detailed Description
Zener Diode 5.09 V 320 mW ±2% Surface Mount SOD-323
Datasheet
 Datasheet
Product Attributes
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Category
Current - Reverse Leakage @ Vr
2 µA @ 1.5 V
Mfr
Voltage - Forward (Vf) (Max) @ If
1.1 V @ 100 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
150°C (TJ)
Part Status
Active
Grade
Automotive
Voltage - Zener (Nom) (Vz)
Qualification
AEC-Q101
Tolerance
±2%
Mounting Type
Surface Mount
Power - Max
320 mW
Package / Case
Impedance (Max) (Zzt)
60 Ohms
Supplier Device Package
SOD-323
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MM3Z5V1Bonsemi0MM3Z5V1BTR-ND$0.11000Direct
MM3Z5V1Consemi0MM3Z5V1CTR-ND$0.20000Direct
UFZVFHTE-175.1BRohm Semiconductor0UFZVFHTE-175.1BTR-ND$0.23000Similar
BZT52B5V1S R9GTaiwan Semiconductor Corporation01801-BZT52B5V1SR9GTR-ND$0.20000Similar
PDZ5.1B-AU_R1_000A1Panjit International Inc.03757-PDZ5.1B-AU_R1_000A1TR-ND$0.23000Similar
In-Stock: 0
3,000 expected in stock on 08-Mar-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.22000$0.22
10$0.13200$1.32
100$0.05600$5.60
500$0.05400$27.00
1,000$0.05000$50.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.04606$138.18
6,000$0.03200$192.00
9,000$0.02425$218.25
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.