| Component | Value / type | Pieces | Note |
| U1 | see text | 1 | - |
| U2 | 74141 | 1 | decoder and nixie driver |
| U3 | MC34063 | 1 | switching regulator |
| U4 | 7805 | 1 | voltage regulator 5 V |
| T1-T6 | MPSA92 | 6 | PNP 300 V |
| T7-T12 | MPSA42 | 6 | NPN 300 V |
| T13 | IRF830 | 1 | MOSFET 500 V |
| D1-D3 | 1N4148 | 3 | - |
| D4 | MUR1100 | 1 | fast recovery diode |
| D5 | 1N4007 | 1 | - |
| D6,(D7,D8) | 1N5819 | 1 (or 3) | Schottky |
| XT1 | see text | 1 | - |
| C1,C2 | see text | 2 | in compliance with XT1 |
| C3 | 1n0 | 1 | - |
| C4 | 100n | 1 | 250 V, e.g. MKS |
| C5 | 4u7 | 1 | 250 V |
| C6 | 220u | 1 | 16 V |
| C7-C9 | 100n | 4 | ceramics |
| C10 | 22u | 1 | 10 V |
| L1 | 330u | 1 | see text |
| R1-R12,R19-R30,R35 | 10K | 25 | miniature e.g. R0207 |
| R13-R18 | 1M0 | 6 | miniature e.g. R0207 |
| R31 | 47K | 1 | miniature e.g. R0207 |
| R32 | 1R0 | 1 | miniature e.g. R0207 |
| R33 | 1M2 | 1 | miniature e.g. R0207 |
| R34 | 1K0 | 1 | miniature e.g. R0207 |
| (R37) | in compliance with ACU | (1) | - |
| R36 | 200K | 1 | trimmer |
| BZ1 | piezoelectric buzzer | 1 | miniature e.g. SA003 (3-16V/6mA) |
| B1-B3 | button | 3 | according to your construction |
| SW1 | switch | 1 | according to your construction |
| N1-N6 | nixie | 6 | e.g. Z570M |