Parts · Transistors
PN4302
Si N-ch JFET TO-92 TH.1 circuit uses this part.
Substitutes N-channel JFET
Matched on material, polarity and the limits below from the transistor parameter database. Pinouts and packages are not in that data: check the datasheet before you drop one in, and expect gain to change the sound.
This part
| Part | Vgs max | Id max | Vds | Pd |
|---|---|---|---|---|
| PN4302 | 4 V | 5 mA | 30 V | 0.625 W |
Used on other boards here
| Part | Vgs max | Id max | Vds | Pd | Boards |
|---|---|---|---|---|---|
| PN4393 | 5 mA | 40 V | 0.36 W | 2 | |
| J202 | 4 V | 4.5 mA | 40 V | 0.625 W | 9 |
| 2N5246 | 4 V | 7 mA | 30 V | 0.35 W | 1 |
| 2N5953 | 2.5 V | 5 mA | 30 V | 0.36 W | 1 |
| 2N5457 | 2.5 V | 5 mA | 25 V | 0.625 W | 563 |
| J110 | 10 mA | 25 V | 0.4 W | 1 | |
| 2N5952 | 3 V | 8 mA | 30 V | 0.36 W | 67 |
| 2N5458 | 3.5 V | 9 mA | 25 V | 0.625 W | 88 |
Closest by the numbers
| Part | Vgs max | Id max | Vds | Pd |
|---|---|---|---|---|
| 2N5452 | 4.5 V | 5 mA | 50 V | 0.5 W |
| 2N5453 | 4.5 V | 5 mA | 50 V | 0.5 W |
| 2N5454 | 4.5 V | 5 mA | 50 V | 0.5 W |
| BF861A | 6.5 mA | 25 V | 0.25 W | |
| 2N5196 | 4 V | 7 mA | 50 V | 0.5 W |
| 2N5197 | 4 V | 7 mA | 50 V | 0.5 W |
| 2N5198 | 4 V | 7 mA | 50 V | 0.5 W |
| 2N5199 | 4 V | 7 mA | 50 V | 0.5 W |
| Faceplate | Circuit | Based on | Category | Vendor | Box | Knobs | Price | BOM |
|---|---|---|---|---|---|---|---|---|
| Foxx / Sears Phasing Pedal Vero Unverified LM324 · PN4302 Foxx Sears Phasing Pedal | Foxx Sears Phasing Pedal | Phaser | Tagboard Effects | — | 2 | — | 28 |