CV5278 / ZM1020 / Z502M display tube
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This valve measures 30x28mm overall and has a 13 pin B13B base |
This display tube operates at 170V with 2mA anode current.
Pin | Function |
1 | n/c |
2 | Anode |
3 | Cathode 0 |
4 | Cathode 9 |
5 | Cathode 8 |
6 | Cathode 7 |
7 | Cathode 6 |
8 | n/c |
9 | Cathode 5 |
10 | Cathode 4 |
11 | Cathode 3 |
12 | Cathode 2 |
13 | Cathode 1 |
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