IN-7B


IN-7B

This tube, IN-7B, which is very similar to IN-7 and IN-7A display four of the most common electrical value. If the anode isn’t working you can connect the positive to the pin 3 or the pin 10 but I don’t recommend it because in the tubes a purple glow is formed.

IMAGES

DATA

descriptionunitvalue
type-IN-7B
brand-Gazotron, Rovno
view-top view
symbols-S, Hz, V, Ω
symbol heightmm16
dimensionsmmdiameter 30 x 41
pin diametermm1
startup voltageV170
maintaining voltageV160
cathode currentmA2.5
durabilityh1000
base-RSH31
socket or alternative-PL31 (ПЛ31), PL31p (ПЛ31п), PL31-2V (ПЛ31-2B), 1 mm pins

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