Parts · Transistors
2N5953
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 |
|---|---|---|---|---|
| 2N5953 | 2.5 V | 5 mA | 30 V | 0.36 W |
Used on other boards here
| Part | Vgs max | Id max | Vds | Pd | Boards |
|---|---|---|---|---|---|
| 2N5457 | 2.5 V | 5 mA | 25 V | 0.625 W | 563 |
| PN4393 | 5 mA | 40 V | 0.36 W | 2 | |
| PN4302 | 4 V | 5 mA | 30 V | 0.625 W | 1 |
| J202 | 4 V | 4.5 mA | 40 V | 0.625 W | 9 |
| 2N5952 | 3 V | 8 mA | 30 V | 0.36 W | 67 |
| J110 | 10 mA | 25 V | 0.4 W | 1 | |
| 2N5246 | 4 V | 7 mA | 30 V | 0.35 W | 1 |
| 2N5458 | 3.5 V | 9 mA | 25 V | 0.625 W | 88 |
Closest by the numbers
| Part | Vgs max | Id max | Vds | Pd |
|---|---|---|---|---|
| 2SK2091 | 5 mA | 30 V | 0.15 W | |
| BFR31 | 5 mA | 25 V | 0.225 W | |
| BF861A | 6.5 mA | 25 V | 0.25 W | |
| 2N5670 | 8 mA | 25 V | 0.31 W | |
| 2N5045 | 8 mA | 50 V | 0.25 W | |
| J305 | 3 V | 8 mA | 30 V | 0.35 W |
| 2N4220 | 2.5 V | 10 mA | 30 V | 0.3 W |
| 2SK3666 | 10 mA | 30 V | 0.2 W |
| Faceplate | Circuit | Based on | Category | Vendor | Box | Knobs | Price | BOM |
|---|---|---|---|---|---|---|---|---|
| DOD Phasor 201 Vero21×21 Unverified 2N5953 · 4558 DOD Phasor 201 | DOD Phasor 201 | Vibrato / Chorus | Dirtbox Layouts | — | 1 | — | 20 |