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JFETs

JFETs

Junction gate field-effect transistors (JFET) are devices used as electronically-controlled switches, amplifiers, or voltage-controlled resistors. A potential difference of the proper polarity applied between the gate and source terminals increases resistance to current flow, which means less current would flow in the channel between the source and drain terminals. JFETs do not need a biasing current due to a charge flowing through a semiconducting channel between source and drain terminals.

Screen Default Ranking Price By Date
Select productsMfrDescriptionPackageSupplier Device PackageMounting TypeSeriesOperating Temperature
Linear Integrated Systems, Inc.JFET N-CH 40V TO72-4BulkTO-72-4Through Hole2N4119A-
2N4338
2N4338
$2.65
Vishay SiliconixJFET N-CH 50V TO206AABulkTO-206AA (TO-18)Through Hole--55°C ~ 175°C (TJ)
2N4338-2
2N4338-2
$41.44
Vishay SiliconixJFET N-CH 50V TO206AABulkTO-206AA (TO-18)Through Hole--55°C ~ 175°C (TJ)
Vishay SiliconixJFET N-CH 50V TO206AABulkTO-206AA (TO-18)Through Hole--55°C ~ 175°C (TJ)
2N4339
2N4339
$2.65
Vishay SiliconixJFET N-CH 50V TO206AABulkTO-206AA (TO-18)Through Hole--55°C ~ 175°C (TJ)
Vishay SiliconixJFET N-CH 50V TO206AABulkTO-206AA (TO-18)Through Hole--55°C ~ 175°C (TJ)
Central Semiconductor CorpJFET N-CH 50V TO18BulkTO-18Through Hole--65°C ~ 200°C (TJ)
Central Semiconductor CorpJFET N-CH 50V TO18BulkTO-18Through Hole--65°C ~ 200°C (TJ)
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