| PartNumber | SMPJ232 | SMPJ231 | SMPJ230 |
| Description | JFET N-Ch -40V 50mA FET 360mW Audio Amp | JFET JFET N-Channel -40V 3.0mA 20Vds -30Vgs | JFET JFET N-Channel -40V 3.0mA 20Vds -30Vgs |
| Manufacturer | InterFET | InterFET | InterFET |
| Product Category | JFET | JFET | JFET |
| RoHS | Y | Y | Y |
| Package / Case | SOT-23-3 | SOT-23-3 | SOT-23-3 |
| Series | SMPJ2 | - | - |
| Packaging | Bulk | Bulk | Bulk |
| Type | JFET | JFET | JFET |
| Brand | InterFET | InterFET | InterFET |
| Factory Pack Quantity | 1 | 1 | 1 |
| Technology | - | Si | Si |
| Mounting Style | - | SMD/SMT | SMD/SMT |
| Transistor Polarity | - | N-Channel | N-Channel |
| Configuration | - | Single | Single |
| Vds Drain Source Breakdown Voltage | - | 20 V | 20 V |
| Vgs Gate Source Breakdown Voltage | - | - 40 V | - 40 V |
| Drain Source Current at Vgs=0 | - | 6 mA | 3 mA |
| Forward Transconductance Min | - | 1.5 mS | 1 mS |
| Gate Source Cutoff Voltage | - | - 5 V | - 3 V |