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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 products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
 U1898_D27Z $0.08 | onsemi | JFET N-CH 40V TO92-3 | Tape & Reel (TR) | TO-92-3 | Through Hole | - | -55°C ~ 150°C (TJ) |
 U290 $6.90 | Vishay Siliconix | JFET N-CH 30V TO206AC | Tube | TO-206AC (TO-52) | Through Hole | - | -55°C ~ 150°C (TJ) |
U290-E3 $6.90 | Vishay Siliconix | JFET N-CH 30V TO206AC | Tube | TO-206AC (TO-52) | Through Hole | - | -55°C ~ 150°C (TJ) |
U291 $6.90 | Vishay Siliconix | JFET N-CH 30V TO206AC | Tube | TO-206AC (TO-52) | Through Hole | - | -55°C ~ 150°C (TJ) |
U291-E3 $6.90 | Vishay Siliconix | JFET N-CH 30V TO206AC | Tube | TO-206AC (TO-52) | Through Hole | - | -55°C ~ 150°C (TJ) |
 U308 TO-18 3L ROHS $6.42 | Linear Integrated Systems, Inc. | JFET N-CH 25V TO18-3 | Bulk | TO-18-3 | Through Hole | U308 | -55°C ~ 150°C (TJ) |
 U309 TO-18 3L $6.34 | Linear Integrated Systems, Inc. | JFET N-CH 25V TO18-3 | Bulk | TO-18-3 | Through Hole | U309 | -55°C ~ 150°C (TJ) |
U310-E3 $6.90 | Vishay Siliconix | JFET N-CH 25V TO206AC | Tube | TO-206AC (TO-52) | Through Hole | - | -55°C ~ 150°C (TJ) |
