UDZSTE-173.9B is available for purchase but is not normally stocked.
Available Substitutes:

Direct


Rohm Semiconductor
In Stock: 1.204
Unit Price: kr.1.54000
Datasheet

Similar


Nexperia USA Inc.
In Stock: 2.926
Unit Price: kr.1.86000
Datasheet
Zener Diode 3.9 V 200 mW ±3% Surface Mount UMD2
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UDZSTE-173.9B

DigiKey Part Number
UDZSTE-173.9BTR-ND - Tape & Reel (TR)
UDZSTE-173.9BCT-ND - Cut Tape (CT)
UDZSTE-173.9BDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
UDZSTE-173.9B
Description
DIODE ZENER 3.9V 200MW UMD2
Customer Reference
Detailed Description
Zener Diode 3.9 V 200 mW ±3% Surface Mount UMD2
Datasheet
 Datasheet
EDA/CAD Models
UDZSTE-173.9B Models
Product Attributes
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Category
Impedance (Max) (Zzt)
100 Ohms
Mfr
Current - Reverse Leakage @ Vr
5 µA @ 1 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-55°C ~ 150°C
Part Status
Last Time Buy
Mounting Type
Surface Mount
Voltage - Zener (Nom) (Vz)
Package / Case
Tolerance
±3%
Supplier Device Package
UMD2
Power - Max
200 mW
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UDZVTE-173.9BRohm Semiconductor1.204UDZVTE-173.9BCT-NDkr.1.54000Direct
PZU3.9B2,115Nexperia USA Inc.2.9261727-3734-1-NDkr.1.86000Similar
Last Time Buy
Last Time Buy Date: 10/07/2026
All prices are in DKK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1kr.1.60000kr.1.60
* All Digi-Reel orders will add a kr.47.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3.000kr.0.32347kr.970.41
6.000kr.0.28998kr.1,739.88
9.000kr.0.27289kr.2,456.01
15.000kr.0.25367kr.3,805.05
21.000kr.0.24227kr.5,087.67
30.000kr.0.23120kr.6,936.00
Manufacturers Standard Package
Unit Price without VAT:kr.1.60000
Unit Price with VAT:kr.2.00000