| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Package / Case | Polarization | Base Part Number |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2N5457 | Central Semiconductor | JFET N-CH 25V 0.31W TO-92 | - | -65°C ~ 150°C (TJ) | Bulk | Through Hole | - | - | TO-226-3, TO-92-3 (TO-226AA) | - | - | |
| KSK596BBU | AMI Semiconductor / ON Semiconductor | JFET N-CH 20V 0.1W TO-92S | - | 150°C (TJ) | Bulk | Through Hole | - | - | TO-226-3, TO-92-3 Short Body | - | KSK596 | |
| MV2N4860UB | Microsemi | N CHANNEL JFET | - | - | - | - | - | - | - | - | - | |
| MX2N4393UB | Microsemi | N CHANNEL JFET | - | - | - | - | - | - | - | - | - | |
| U1898_D27Z | AMI Semiconductor / ON Semiconductor | JFET N-CH 40V 0.625W TO92 | - | -55°C ~ 150°C (TJ) | Tape & Reel (TR) | Through Hole | - | - | TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) | - | - | |
| CP206-2N4393-CT20 | Central Semiconductor | JFET N-CH 40V 1=20PCS | - | -65°C ~ 175°C (TJ) | Tray | Surface Mount | - | - | Die | - | - | |
| J109,126 | NXP Semiconductors / Freescale | JFET N-CH 25V 0.4W SOT54 | - | 150°C (TJ) | Tape & Box (TB) | Through Hole | - | - | TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) | - | J109 | |
| J105_D74Z | AMI Semiconductor / ON Semiconductor | JFET N-CH 25V 625MW TO92 | - | -55°C ~ 150°C (TJ) | Tape & Box (TB) | Through Hole | - | - | TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) | - | - | |
| PN4393_D75Z | AMI Semiconductor / ON Semiconductor | JFET N-CH 30V 625MW TO92 | - | -55°C ~ 150°C (TJ) | Tape & Box (TB) | Through Hole | - | - | TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) | - | 2N4393 | |
| J106_D26Z | AMI Semiconductor / ON Semiconductor | JFET N-CH 25V 625MW TO92 | - | -55°C ~ 150°C (TJ) | Tape & Reel (TR) | Through Hole | - | - | TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) | - | - |
Junction Field Effect Transistors (JFETs) are semiconductor devices crucial in electronic circuits. They control current flow by varying the width of a semiconductor channel through an applied voltage. JFETs find extensive use in applications requiring high input impedance, low power consumption, and excellent performance at high frequencies. Common applications include low-noise amplifiers, analog switches, and voltage-controlled resistors.