197T119AO1 Motorola/GE Planar Triodes NOS (4 in stock)

(4) Motorola/GE 197T119AO1 Planar Triodes NOS

equivalent to 6897=2C39B

Planar Triode 7211 family of tubes. For the more adventurous,
these tubes have 50% more cathode area and 2.5 times
the voltage rating of 2C39 / 7289 family tubes. 1/8″”
taller than a 2C39