Parts · Transistors
VP3203
Si P-ch MOSFET.5 circuits use this part.
Datasheet · from ww1.microchip.com
Substitutes P-channel MOSFET
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(th) | Id max | Vds | Pd |
|---|---|---|---|---|
| VP3203N3 | 3.5 V | 650 mA | 30 V | 0.74 W |
Used on other boards here
| Part | Vgs(th) | Id max | Vds | Pd | Boards |
|---|---|---|---|---|---|
| IRFD9024 | 4 V | 1600 mA | 60 V | 1.3 W | 1 |
Closest by the numbers
| Part | Vgs(th) | Id max | Vds | Pd |
|---|---|---|---|---|
| BSR315P | 2 V | 620 mA | 60 V | 0.5 W |
| BSH202 | 1.9 V | 520 mA | 30 V | 0.417 W |
| 2SJ238 | 1000 mA | 60 V | 1.5 W | |
| 2SJ278 | 1000 mA | 60 V | 1 W | |
| 2SJ450 | 1000 mA | 60 V | 1 W | |
| 2N7335 | 4 V | 750 mA | 100 V | 1.4 W |
| 2SJ187 | 1000 mA | 30 V | 1.5 W | |
| 2SJ225 | 1000 mA | 30 V | 1 W |
| Faceplate | Circuit | Based on | Category | Vendor | Box | Knobs | Price | BOM |
|---|---|---|---|---|---|---|---|---|
| Eva 2N2222A · 2N3700 · 2N5088 · AC128 Spaceman Effects Gemini IV · 1590BBS | Spaceman Effects Gemini IV | Fuzz | Dead End FX | 1590BBS | 6 | $15.00 | 76 | |
| Lodestar 2N3906 · 7660S · LM13700 · LM13700N Spaceman Effects Polaris · 1590BBS | Spaceman Effects Polaris | Overdrive | Dead End FX | 1590BBS | 4 | $15.00 | 64 | |
| Fairfield Circuitry Barbershop Overdrive Perfboard Verified 2N2222 · J201 · VP3203 Fairfield Circuitry Barbershop | Fairfield Circuitry Barbershop | Boost | Effects Layouts (blog) | — | 3 | — | 21 | |
| Blackout Effectors Fix'd Fuzz 2N5089 · MPS2222 · MPSA13 · VP3203 Blackout Effectors Fix'd Fuzz | Blackout Effectors Fix'd Fuzz | Fuzz | Revolution Deux | — | 5 | — | 45 | |
| Fairfield Circuitry Barbershop Overdrive Vero 2N2222 · J201 · VP3203 Fairfield Circuitry Barbershop | Fairfield Circuitry Barbershop | Overdrive | Revolution Deux | — | 3 | — | 27 |