onsemi 1N4742A
$ 0.039
Production
Inventory History
3 month trend: -5.67%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
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Supply Chain
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8541.10.00.50
Introduction Date1979-05-04
Lifecycle StatusProduction (Last Updated: 5 years ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 years ago)
Descriptions
Descriptions of onsemi 1N4742A provided by its distributors.
FAIRCHILD SEMICONDUCTOR 1N4742A Zener Single Diode, 12 V, 1 W, DO-41, 5 %, 2 Pins, 200 C
1N4742 Series 1 W 12 V 5 uA Through Hole Zener Diode - DO-41
Zener Diode, 12V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Inventory History
3 month trend: -5.67%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Body MaterialGlass
Case/PackageDO-41-2
Contact PlatingTin
MaterialGlass
MountThrough Hole
Number of Pins2
Number of Terminals2
Weight245 mg
Technical
Breakdown Voltage12 V
CompositionZener
Element ConfigurationSingle
ESD ProtectionNo
Impedance9 Ω
Max Operating Temperature200 °C
Max Power Dissipation1 W
Max Reverse Leakage Current5 µA
Min Operating Temperature-65 °C
Number of Elements1
Output Current1.2 A
PackagingBulk
Peak Reverse Current5 µA
PolarityUnidirectional
Power Dissipation1 W
Power Rating1 W
Reference Voltage12 V
Reverse Standoff Voltage9.1 V
Schedule B8541100050
Test Current21 mA
Tolerance5 %
Voltage Rating (DC)12 V
Voltage Tolerance5 %
Working Voltage12 V
Zener Current21 mA
Zener Voltage12 V
Dimensions
Height2.7 mm
Length5.2 mm
Width2.7 mm
Compliance
Environmental Classification
China RoHSNon-Compliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements