Parts · Transistors
MP35
Ge NPN BJT TH.6 circuits use this part.
Substitutes Ge NPN transistor
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 | hFE min | Vce | Ic | Pc | fT |
|---|---|---|---|---|---|
| MP35 | 13 | 15 V | 20 mA | 0.15 W | 0.5 MHz |
Used on other boards here
| Part | hFE min | Vce | Ic | Pc | fT | Boards |
|---|---|---|---|---|---|---|
| MP37 | 15 | 15 V | 20 mA | 0.15 W | 1 MHz | 2 |
| 2N1302 | 20 | 25 V | 300 mA | 0.15 W | 1 MHz | 6 |
| MP37B | 25 | 30 V | 20 mA | 0.15 W | 1 MHz | 2 |
| MP10B | 25 | 30 V | 20 mA | 0.15 W | 1 MHz | 2 |
| MP38 | 25 | 15 V | 20 mA | 0.15 W | 2 MHz | 3 |
| 2N1101 | 25 | 15 V | 100 mA | 0.18 W | 0.1 MHz | 2 |
| MP14B | 30 | 30 V | 20 mA | 0.15 W | 1 MHz | 1 |
| 2SD77 | 40 | 25 V | 100 mA | 0.15 W | 2 MHz | 1 |
Closest by the numbers
| Part | hFE min | Vce | Ic | Pc | fT |
|---|---|---|---|---|---|
| 2N233A | 15 | 12 V | 100 mA | 0.15 W | 2 MHz |
| 2N1994 | 15 | 15 V | 300 mA | 0.15 W | 3 MHz |
| 2N587 | 20 | 30 V | 200 mA | 0.2 W | |
| 2SC89 | 20 | 15 V | 400 mA | 0.12 W | 1 MHz |
| 2SC89H | 20 | 15 V | 400 mA | 0.12 W | 1 MHz |
| 2N594 | 20 | 20 V | 300 mA | 0.15 W | 1 MHz |
| 2N679 | 20 | 20 V | 200 mA | 0.15 W | 1 MHz |
| 2N356 | 20 | 18 V | 500 mA | 0.1 W | 1 MHz |
| Faceplate | Circuit | Based on | Category | Vendor | Box | Knobs | Price | BOM |
|---|---|---|---|---|---|---|---|---|
| Smallsound/Bigsound Team Awesome Fuzz Machine V1 Vero25×22 Verified 2N5088 · J201 · MP35 Smallsound/Bigsound Team Awesome Fuzz Machine V1 | Smallsound/Bigsound Team Awesome Fuzz Machine V1 | Fuzz | Dirtbox Layouts | — | 5 | — | 42 | |
| Smallsound/Bigsound Team Awesome! Fuzz Machine Perfboard Verified 2N5088 · J201 · MP35 Smallsound/Bigsound Team Awesome! Fuzz Machine | Smallsound/Bigsound Team Awesome! Fuzz Machine | Fuzz | Effects Layouts (blog) | — | 5 | — | 37 | |
| Boneyard Hoof 2N7000 · BC549C · MP35 EarthQuaker Devices Hoof | EarthQuaker Devices Hoof | Fuzz | Naegele Audio | — | 5 | — | 52 | |
| Harmonic Percolator (with mods) 182505 · 2N7000 · BC109 · MP35 Interfax Harmonic Percolator · 1590BB2 | Interfax Harmonic Percolator | Fuzz | Naegele Audio | 1590BB2 | 4 | — | 42 | |
| Hybrid Fuzz Driver Deluxe 2N4123 · BC549C · MP35 Skreddy Hybrid Fuzz Driver | Skreddy Hybrid Fuzz Driver | Fuzz | Naegele Audio | — | 6 | — | 46 | |
| Smallsound/Bigsound Team Awesome Fuzz Machine Vero33×18 Verified 2N5088 · J201 · MP35 Smallsound/Bigsound Team Awesome! Fuzz Machine | Smallsound/Bigsound Team Awesome! Fuzz Machine | Fuzz | Tagboard Effects | — | 5 | — | 39 |