Parts · Diodes
1N4743
Si Zener 13 V 1 W DO-41 TH.1 circuit uses this part.
Datasheet · from vishay.com
Substitutes same voltage
Zeners of the same voltage. The figures are read off each part's datasheet (this one's from page 2), 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 |
|---|---|---|---|---|
| 1N4743 | 13 V | 1.3 W | DO-41 | 14 |
1.3 W zener in DO-41, ±5 % tolerance.
Alternatives
| Part | Vz | Power | Package | Boards | Differs |
|---|---|---|---|---|---|
| 1N5243B | 13 V | 0.5 W | DO-35 | 2 | DO-35 body; 0.5 W. 500 mW zener in DO-35; B suffix is ±5 %, C is ±2 %. |
| Faceplate | Circuit | Based on | Category | Vendor | Box | Knobs | Price | BOM |
|---|---|---|---|---|---|---|---|---|
| Ares (Legacy) 2N5484 · 2N5485 · LT1054 · LT1054CP Maestro Echoplex EP-3 Preamp · 1590B | Maestro Echoplex EP-3 Preamp | Preamp / Amp-in-a-box | Aion FX | 1590B | 1 | — | 39 |