Parts · Diodes
RD7.5EB3
Si Zener 7.5 V.1 circuit uses this part.
Substitutes same voltage
Zeners of the same voltage. The figures are read off each part's datasheet (this one's from page 5), typical where the sheet gives a typical value, otherwise the maximum. Closest first; the last column says what differs. A different part can change the sound, and a circuit may lean on one particular figure, so read the build document's notes before you swap.
This part
| Part | Vz | Power | Package | Boards |
|---|---|---|---|---|
| RD7.5EB3 | 7.5 V | 0.5 W | DO-35 | 1 |
500 mW zener; the B1-B4 suffix only picks a narrower slice of the voltage spread.
Alternatives
| Part | Vz | Power | Package | Boards | Differs |
|---|---|---|---|---|---|
| 1N4737A | 7.5 V | 1.3 W | DO-41 | 1 | DO-41 body. 1.3 W zener in DO-41, ±5 % tolerance. |
| Faceplate | Circuit | Based on | Category | Vendor | Box | Knobs | Price | BOM |
|---|---|---|---|---|---|---|---|---|
| BOSS CE-300 2SC732TM-GR · 2SC945-P · 2SD880-O · 2SK30ATM-GR Boss CE-300 | Boss CE-300 | Vibrato / Chorus | Experimentalists Anonymous | — | 5 | — | 291 |