ROHM UDZSTE-174.3B
$ 0.092
EOL
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CoreStaff | ST50399549 | 600 | 1 | 12h | ||||||||
| Verical | UDZSTE-174.3B | 600 | 596 | |||||||||
| Microchip USA | UDZSTE-174.3B | 333 | 3500 | Tray | 12h | |||||||
| Win Source | WS-UDZSTE-174.3B | 93,000 | 1905 | 19h | ||||||||
| Classic Components | UDZSTE-174.3B | 306 | 9h |
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download ROHM UDZSTE-174.3B symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 SnapEDA | SymbolFootprint | Download | |
 Ultra Librarian | SymbolFootprint | Download |
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.092
$ 0.044
Stock
1,464,366
3,430,509
Authorized Distributors
2
6
Mount
Surface Mount
Surface Mount
Case/Package
SOD
-
Zener Voltage
4.3 V
4.3 V
Tolerance
3 %
-
Power Dissipation
200 mW
-
Impedance
100 Ω
100 Ω
Max Reverse Leakage Current
5 µA
5 µA
Forward Voltage
-
-
Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8541.10.00.50
Introduction Date1997-07-01
Lifecycle StatusEOL (Last Updated: 5 months ago)
LTB Date2026-07-10
LTD Date2027-01-10
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Descriptions
Descriptions of ROHM UDZSTE-174.3B provided by its distributors.
UDZS4.3B Series 4.3 V 5 uA 200 mW Surface Mount Zener Diode - SOD-323
Zener Diode Single 4.3V 3% 100Ohm 200mW 2-Pin UMD T/R
Zener Diode, 4.3V V(Z), 3.02%, 0.2W, Silicon, Unidirectional
ROHM UDZSTE-174.3B Zener Diode, 4.3V 3% 0.2 W SMT 2-Pin SOD-323F | ROHM Semiconductor UDZSTE-174.3B
DIODE;ZENER SOD-323 4.3V; Voltage, Vz:4.3V; Current, Test:5mA; Max Power Dissipation:200mW; Termination Type:SMD; Operating Temperature Range:-55°C to +150°C; Case Style:SOD-323; No. of Pins:2
Manufacturer Aliases
ROHM has several brands around the world that distributors may use as alternate names. ROHM may also be known as the following names:
- Rohm Semiconductor
- ROHM CO LTD
- RHOM
- ROH
- RHM
- ROHM ELECTRONICS
- ROM
- ROMH
- ROHS
- ROHN
- ROHM SEMI
- ROHM Semicon
- ROHM CORPORATION
- ROHM CORP
- MIYA
- Rohm Company Limited
- ROHM CO
- ROHM ELEC
- ROHM Semiconductors
- ROHM ELECTRO
- ROHM SEMICONDUCTOR(VA)
- ROHM COMPANY LTD
- ROHM INC
- ROHM/MISC
- ROHM/NONE
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOD
MountSurface Mount
Number of Pins2
Number of Terminals2
Technical
CompositionZener
Element ConfigurationSingle
Impedance100 Ω
Max Operating Temperature125 °C
Max Power Dissipation200 mW
Max Reverse Leakage Current5 µA
Min Operating Temperature-55 °C
Number of Elements1
PackagingCut Tape
Peak Reverse Current5 µA
PolarityUnidirectional
Power Dissipation200 mW
Power Rating200 mW
Reference Voltage4.3 V
Reverse Standoff Voltage1 V
TerminationSMD/SMT
Test Current5 mA
Tolerance3 %
Voltage Rating (DC)4.3 V
Voltage Tolerance3.02 %
Working Voltage4.3 V
Zener Current5 mA
Zener Voltage4.3 V
Dimensions
Height700 µm
Length1.7 mm
Width1.25 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant