GC10/A (Ericsson)
Dekatron counting tube

Bi-directional double-pulse decimal counting tube.


The original box:

The following pictures show the tube spinning.
Of course, only one of the cathodes is glowing, but the shutter speed of the camera generates different pictures:

a high shutter speed of the camera:

a medium shutter speed of the camera:

a low shutter speed of the camera:

An animation sample of a spinning Dekatron (neon filled, colour not like the GC10/A!):

Röhrendaten/Tube Data:

German English    
Röhrentyp Tube type   GC10/A
Hersteller Brand   Ericsson
Vergleichstypen Substitutes   CVX2199
Zähl-Richtung Counting direction   bidirectional
Arbeitsweise Operation   double pulse
Art Sort   counting tube
Sockel Base   K8A
Fassung Socket   K8A
Nullposition Zero position   Pin 6
Zähl-Schritte Counting steps   10
Anzahl der Hilfskathoden Number of guides   2
Gasfüllung Gas filling   Argon
Röhrendurchmesser maximal Tube diameter max. mm 29.5
Röhrenhöhe maximal Tube height max. mm 103.25
Anoden bzw. Kathodenstrom typ. Anode/cath. current typ. µA 300
Anoden bzw. Kathodenstrom max. Anode/cath. current max. µA 500
PIN 01 PIN 01   Cathode 1-9
PIN 02 PIN 02   not connected
PIN 03 PIN 03   Guide 1
PIN 04 PIN 04   Anode
PIN 05 PIN 05   Guide 2
PIN 06 PIN 06   not connected
PIN 07 PIN 07   Cathode 0
PIN 08 PIN 08   not connected

Pinout & Outline:


Sie finden passende Datenblätter im Datenblattarchiv.
Suchen sie dort nach dieser Type und deren Vergleichstypen.

You'll find the matching datasheets in the datasheet archive.
Search for this type and its substitutes there.

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