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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.

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Select productsMfrDescriptionPackageSupplier Device PackageMounting TypeSeriesOperating Temperature
InterFETJFET P-Channel 40V Low CissTape & Reel (TR)SOT-23-3Surface MountSMP5462-55°C ~ 150°C (TJ)
SMP5484
SMP5484
$2.92
InterFETJFET N-Channel -25V Low CissStripSOT-23-3Surface MountSMP5484-55°C ~ 150°C (TJ)
InterFETJFET N-Channel -25V Low CissTape & Reel (TR)SOT-23-3Surface MountSMP5484-55°C ~ 150°C (TJ)
SMP5485
SMP5485
$3.09
InterFETJFET N-Channel -25V Low CissStripSOT-23-3Surface MountSMP5485-55°C ~ 150°C (TJ)
InterFETJFET N-Channel -25V Low CissTape & Reel (TR)SOT-23-3Surface MountSMP5485-55°C ~ 150°C (TJ)
SMP5486
SMP5486
$3.18
InterFETJFET N-Channel -25V Low CissStripSOT-23-3Surface MountSMP5486-55°C ~ 150°C (TJ)
InterFETJFET N-Channel -25V Low CissTape & Reel (TR)SOT-23-3Surface MountSMP5486-55°C ~ 150°C (TJ)
SMPJ109
SMPJ109
$4.68
InterFETJFET N-Channel -25V Low NoiseStripSOT-23-3Surface MountSMPJ109-55°C ~ 150°C (TJ)
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