PZ=47 Arcturus Blue NOS low emission (display tube)
$ 24.99
1 display tube) PZ=47 Arcturus Blue Balloon NOS 1930's - tube works but has low emission in white box
tube and getter in excellent condition
Vplate=250V
Vscreen=250V
Vgrid=-15V
Iplate=8.6ma (low)
Gm=500 (low)
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