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A field-effect transistor whose gate touches the channel.
Also known as: Junction FET symbol, Junction field-effect transistor
A junction field-effect transistor has its gate drawn touching the channel line, unlike the insulated-gate device whose gate stands clear. The arrow on the gate points inwards for an n-channel part and outwards for a p-channel one.
Denotes a junction field-effect transistor, whose gate forms a reverse-biased junction with the channel rather than being insulated from it.
Contexts: Technical drawing, Electrical equipment
Is drawn with the gate meeting the channel line, which is the visible difference from the insulated-gate device.
Contexts: Technical drawing, Electrical equipment
A vertical channel line with two end connections and a third connection meeting it at a right angle carrying an arrowhead.