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                                                   OG-4  DEKATRON COUNTING NIXIE NOS TUBE


ANOD FACTORY
Vacuum tubes of high quality


High quality made for the military equipment
Made in USSR

Military acceptance stamp " rhomb "
Stamp of technical control department of the manufacturer " ОТК "

Bi-directional double-pulse decimal counting tube. Metal base. Neon filled. 


Tube type OG4

Brand ANOD FACTORY

Counting direction bidirectional
Operation double pulse
Sort counting tube
Base K8A
Socket K8A
Zero position aligned with spline
Counting steps 10
Number of guides 2
Gas filling Neon
Tube diameter max. mm 33
Tube height max. mm 76
Max. counting speed kHz 2
Supply volt. min. V 375 (425)
Supply volt. typ. V 450
Maintaining voltage min. V 130
Maintaining voltage typ. V 150
Maintaining voltage max. V 170
Anode/cath. current min. µA 300
Anode/cath. current typ. µA 400
Anode/cath. current max. µA 450 (500)
Power supply power min. mW 180
Anode resistor typical kΩ 820
Guide bias volt. min. V 30
Guide bias typ pulse op. V 35
Guide bias volt. max. V 40
Guide signal voltage pulse Vp 135-200 (175)
Guide signal pulse duration min µs 160-500 (160)
Output voltage V 15

 Pinout:
PIN 01 K0

PIN 02 NC

PIN 03 A

PIN 04 G1

PIN 05 NC

PIN 06 G2

PIN 07 NC

PIN 08 K1-9 


This never been used, from the old stock.


I resumed work
Consider that in the conditions of the war, the order formation time and delivery time may be longer. Please refer to understanding.