Parts · Transistors
2N4860
Si N-ch JFET.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 |
|---|---|---|---|---|
| 2N4860 | 6 V | 20 mA | 30 V | 0.36 W |
Used on other boards here
| Part | Vgs max | Id max | Vds | Pd | Boards |
|---|---|---|---|---|---|
| 2SK170 | 20 mA | 40 V | 0.2 W | 10 | |
| MPF102 | 7.5 V | 20 mA | 25 V | 0.35 W | 18 |
| 2N5459 | 4.5 V | 16 mA | 25 V | 0.625 W | 5 |
| NTE458 | 20 mA | 50 V | 0.25 W | 2 | |
| J309 | 4 V | 30 mA | 25 V | 0.625 W | 8 |
| J110 | 10 mA | 25 V | 0.4 W | 1 | |
| 2SK117 | 14 mA | 50 V | 0.3 W | 42 | |
| 2SK184 | 14 mA | 50 V | 0.2 W | 9 |
Closest by the numbers
| Part | Vgs max | Id max | Vds | Pd |
|---|---|---|---|---|
| 2SK662 | 20 mA | 30 V | 0.15 W | |
| 2N4857 | 6 V | 20 mA | 40 V | 0.36 W |
| 2SK369 | 20 mA | 40 V | 0.4 W | |
| 2SK371 | 20 mA | 40 V | 0.2 W | |
| 2SK240 | 20 mA | 40 V | 0.4 W | |
| J211 | 20 mA | 25 V | 0.4 W | |
| 2N5949 | 6 V | 18 mA | 30 V | 0.36 W |
| 2SK364 | 20 mA | 40 V | 0.4 W |
| Faceplate | Circuit | Based on | Category | Vendor | Box | Knobs | Price | BOM |
|---|---|---|---|---|---|---|---|---|
| Maestro RingMod 1458 · 1495 · 2N3566 · 2N3638A Maestro RingMod | Maestro RingMod | Ring Mod / Synth | Experimentalists Anonymous | — | 3 | — | 42 |