Showing 12B7 and all of its variations. Other filters are hidden while viewing variations.
8 pins - B8G - Loctal 8-contact
Remote-cutoff lock-in pentode for gain-controlled RF and IF voltage amplification in AC/DC receivers with series-string heaters.
8 pins - LOCTAL8 - Loctal 8-contact base
Variable-mu lock-in pentode for gain-controlled RF/IF voltage amplification in AC/DC receivers.
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| Voltage - Pentode Remote Cutoff (single)Pentode |
| 8 pins - B8G - Loctal 8-contact Remote-cutoff lock-in pentode for gain-controlled RF and IF voltage amplification in AC/DC receivers with series-string heaters. | |||||||||||||
| Voltage - Pentode Remote Cutoff (single)Pentode |
| 8 pins - LOCTAL8 - Loctal 8-contact base Variable-mu lock-in pentode for gain-controlled RF/IF voltage amplification in AC/DC receivers. |