Also known as Oscillation tube, Radio frequency tube, high frequency tube (Valve), electron tube, vacuum tube, Ceramic tube and Triode
- Comes in different models and series incl. ITL12-1 / ITL-5 / ITL-9 and ITL-15, 3CX10000D3, TOSHIBA 8T85RB and E3130.
- Anti-Flash tube NL-TQ2 / NL-5557
