YC156A

The Eimac YC-156A is a rugged ceramic/metal high-mu power triode designed for pulsed rf applications. Utilizing a beam-forming cathode and control grid geometry, this tube provides the gain of a tetrode with circuit advantages and a simplified design of a triode. The attributes of high gain, low grid interception and outstanding intermodulation performance make this tube well-suited for applications such as MRI and pulsed linear amplifier service. 

The YC-156A is suitable for replacing the YC-156 in applications of pulsed rf amplifier service. This tube has a maximum anode voltage of 6500 volts and a peak anode current rating of 67 amperes. The anode is forced-air cooled for 5000 watts of dissipation. The YC-156A does not require a socket