Dieter's

Die Tausch-, Informations- und Sammler-Seite für Nixie-, und andere Anzeigeröhren
 The information and collector page for Nixie and other display tubes

Dekatrons, Register-Röhren, Selectrons, Zählröhren, Nomotrons

Dekatrons, Register tubes, Selector tubes, Glow-transfer counting tubes, Nomotrons

Zurück zur Hauptseite/
Back to Main-Page

Some examples of

Abkürzungen/Shortcuts:

Abkürzung/
 Shortcut

 German English
Richtg./
Direct.		 Zählrichtung Counting direction
COU Zählröhre Counting tube
NOM Nomotron Nomotron
SEL Zähl- und Selector- Röhre Counting- and selector tube
REG Register- Röhre Register Tube
BI Richtung bidirektional Counting direction: bidirectional
UNI Richtung unidirektional Counting direction: unidirectional
DP Doppel- Impuls- Arbeitsweise Double pulse operation
SP Einzel- Impuls- Arbeitsweise Single pulse operation

 

Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
GC10B Trigon, Ericsson, Hivac, Hivac/Baird Atomic, Etelco, ETL/Baird Atomic, ETL
(click on the manufacturer to view tube details!)		 K8A COU 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube.
Neon filled. Same as GC10B/S, CV2271, Z303C.
Z303C Adzam K8A COU 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube.
Neon filled. Same as GC10B, GC10B/S, CV2271.
CV2271 Mullard K8A COU 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube.
Neon filled. Same as GC10B, GC10B/S, Z303C.
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
Z303C CV2271 Mullard K8A COU 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube.
Neon filled. Same as GC10B, GC10B/S, CV2271, Z303C.
GC10B/S CV2271 Mullard K8A COU 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube.
Neon filled. Suffix "/S" stands for "services", a British military-spec designation. Same as GC10B/S, CV2271, Z303C.
GC10B/S CV2271 ETL K8A COU 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube.
Neon filled. Suffix "/S" stands for "services", a British military-spec designation. Same as GC10B/S, CV2271, Z303C.
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
GC10B/L
CV6044		 Mullard K8A COU 10 4 BI 2 DP Bi-directional double-pulse long life decimal counting tube. Suffix 'L' for long life. Neon filled. Same as CV6044, VX9194, GC10B/L.
VX9194 CV6044 ETL K8A COU 10 4 BI 2 DP Bi-directional double-pulse long life decimal counting tube.
Neon filled. Same as GC10B/L, CV6044, VX9194.
VX9194 ETL K8A COU 10 4 BI 2 DP Bi-directional double-pulse long life decimal counting tube.
Neon filled. Same as GC10B/L, CV6044.
CV6044 ETL K8A COU 10 4 BI 2 DP Bi-directional double-pulse long life decimal counting tube.
Neon filled. Same as GC10B/L, VX9194.
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
GC10/4B Etelco K8A COU 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube with intermediate outputs. Same as GC10B, except that four main cathodes are brought out to separate base pins
GC10/4B Hivac K8A COU 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube with intermediate outputs. Same as GC10B, except that four main cathodes are brought out to separate base pins
GC10/4B Hivac/Baird Atomic K8A COU 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube with intermediate outputs. Same as GC10B, except that four main cathodes are brought out to separate base pins
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
  GC10/4B ETL K8A COU 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube with intermediate outputs. Same as GC10B, except that four main cathodes are brought out to separate base pins
  GC10/4B ETL/Baird Atomic K8A COU 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube with intermediate outputs. Same as GC10B, except that four main cathodes are brought out to separate base pins
GC10/4B CV1739 ETL K8A COU 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube with intermediate outputs. Same as GC10B, except that four main cathodes are brought out to separate base pins
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
  M2465-401C   K8A COU 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube with intermediate outputs. Same as GC10B, except that four main cathodes are brought out to separate base pins
  GC10/4B/L ETL K8A COU 10 4 BI 2 DP Suffix 'L' for long life. Bi-directional double-pulse decimal counting tube with intermediate outputs. Same as GC10B/L, except that four main cathodes are brought out to separate base pins
  CV6100 ETL K8A COU 10 4 BI 2 DP Long life type. Bi-directional double-pulse decimal counting tube with intermediate outputs. Same as GC10B/L, except that four main cathodes are brought out to separate base pins
  VX9194/4B   K8A COU 10 4 BI 2 DP Long life type. Bi-directional double-pulse decimal counting tube with intermediate outputs. Same as GC10B/L, except that four main cathodes are brought out to separate base pins
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
6802 Philips K8A COU 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube.
Neon filled. Same as CK6802 but only 4kHz.
6802 Sylvania K8A COU 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube.
Neon filled. Same as CK6802 but only 4kHz.
CK6802 Raytheon K8A COU 10 5 BI 2 DP Bi-directional double-pulse decimal counting tube.
Neon filled. Same as 6802 but 5kHz.
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
6909 Sylvania K8A COU 10 100 BI 2 DP High speed bi-directional double-pulse decimal counting tube.
Same as CK6909.
  CK6909 Raytheon K8A COU 10 100 BI 2 DP Argon fill
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
GC12/4B ETL K8A COU 12 4 BI 2 DP Bi-directional, double-pulse, 12-step counting tube with intermediate outputs.
GC12/4B ETL / Baird Atomic K8A COU 12 4 BI 2 DP Bi-directional, double-pulse, 12-step counting tube with intermediate outputs.
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
GC10D ETL K8A COU 10 20 BI 3 SP Bi-directional single-pulse decimal counting tube. Same as the CV5143.
Argon filled.
GC10D Hivac K8A COU 10 20 BI 3 SP Bi-directional single-pulse decimal counting tube. Same as the CV5143.
Argon filled.
GC10D CV5143 ETL K8A COU 10 20 BI 3 SP Bi-directional single-pulse decimal counting tube. Same as the GC10D and CV5143.
Argon filled.
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
CT783 Sylvania K8A COU 10 ? BI 3 SP Bi-directional single-pulse decimal counting tube.
Neon filled.
DK23 / 4CG-10A-2 Rodin K8A COU 10 20 BI 3 SP Bi-directional single-pulse decimal counting tube.
Neon filled.
  6482 Sylvania K8A COU 10 4 BI 2    
  Z302C   K8A COU 10 1 BI 2 SP  
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
OG3 (ОГ3) Reflector/Sovtec K8A COU 10 20 BI 3 SP Bi-directional single-pulse decimal counting tube.
Argon filled.
OG4 (ОГ4) Reflector/Sovtec K8A COU 10 2 BI 2 DP Bi-directional double-pulse decimal counting tube.
Neon filled.
  OG5 (ОГ5) Reflector/Sovtec K8A COU 10 ?        
  OG5-II-60
(ОГ5-II-60)		 Reflector/Sovtec K8A COU 10 ?        
  OG7 (ОГ7) Reflector/Sovtec K8A COU 10 50   2   Argon fill
  OG8 (ОГ9) Reflector/Sovtec K8A COU 10 100   1   Argon fill
  OG9 (ОГ9) Reflector/Sovtec K8A COU 10 2   2    
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
6476 Sylvania B12E SEL 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube.
Neon filled.
  6476A Raytheon, Sylvania, Westinghouse B12E SEL 10 4(5) BI 2 DP Bi-directional double-pulse decimal counting tube.
Neon filled.
  CK6476 Raytheon B12E SEL 10 4(5) BI 2 DP Bi-directional double-pulse decimal counting tube.
Neon filled.
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
GS10C ETL B12E SEL 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube.
Neon filled.
GS10C Baird-Atomic/ Hivac B12E SEL 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube.
Neon filled.
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
GS10C/S Hytron B12E SEL 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube.
Neon filled. Suffix "/S" stands for "services", a British military-spec designation.
GS10C/S CV2325 ETL B12E SEL 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube.
Neon filled. Suffix "/S" stands for "services", a British military-spec designation.
GS10C/S CV2325 Mullard B12E SEL 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube.
Neon filled. Suffix "/S" stands for "services", a British military-spec designation.
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
Z502S Mullard B12E SEL 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube.
Neon filled.
  M2465-402   B12E SEL 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube.
Neon filled.
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
  GC10C/S   B12E SEL 10 4 BI     Suffix "/S" stands for "services", a British military-spec designation.
GS10D ETL B12E SEL 10 10(rect) 20(sine) BI 2 DP Bi-directional double-pulse decimal counting tube.
Argon filled.
  GS10E ETL B12E SEL 10 10 BI 2 DP Bi-directional double-pulse decimal counting tube.
Argon filled.
  M2465-403C   B12E SEL 10 10(rect) 20(sine) BI 2 DP Bi-directional double-pulse decimal counting tube.
Argon filled.
CK6910 Raytheon B12E SEL 10 100 BI 2 DP Bi-directional double-pulse decimal counting tube.
Argon filled.
  6910 Sylvania B12E SEL 10 100 BI 2 DP Bi-directional double-pulse decimal counting tube.
Argon filled.
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
GS12D ETL B12E + 2 flying leads SEL 12 4 BI 2 DP Bi-directional double-pulse duodecal (12-position) counting/selector tube.
Neon filled.
GS12D Hivac B12E + 2 flying leads SEL 12 4 BI 2 DP Bi-directional double-pulse duodecal (12-position) counting/selector tube.
Neon filled.
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
GS12C ETL 16 solder tags on phenolic tube SEL 12 4 BI 2 DP Bi-directional double-pulse duodecal (12-position) counting/selector tube.
Rare maintenance type!
Same as CV1740.
CV1740 ETL 16 solder tags on phenolic tube SEL 12 4 BI 2 DP Bi-directional double-pulse duodecal (12-position) counting/selector tube.
Rare maintenance type!
Same as GS12C.
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
8353 Sylvania B13B SEL 10 4 BI 2 DP Bi-directional double-pulse decimal counting tube.
Neon filled.
Z562S RFT B13B SEL 10 4-5 BI 2 DP Bi-directional double-pulse decimal counting tube.
Neon filled.
  7978 Raytheon B13B SEL 10 5 BI 2 DP  
  CK7978 Raytheon B13B SEL 10 5 BI 2 DP  
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
Z504S Mullard B13B SEL 10 5 BI 2 DP Bi-directional double-pulse decimal counting/selector tube.
Neon fill. Same as ZM1070 and 8433
Z504S Philips B13B SEL 10 5 BI 2 DP Bi-directional double-pulse decimal counting/selector tube.
Neon fill. Same as ZM1070 and 8433
ZM1070 Valvo B13B SEL 10 5 BI 2 DP Bi-directional double-pulse decimal counting/selector tube.
Neon fill. Same as Z504S and 8433
  8433 Valvo B13B SEL 10 5 BI 2 DP Bi-directional double-pulse decimal counting/selector tube.
Neon fill. Same as Z504S and ZM1070
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
Z564S RFT B13B SEL 10 25 BI 2 DP Bi-directional double-pulse decimal counting/selector tube.
Neon filled.
Z505S Amperex B13B SEL 10 50 BI 2 DP

Bi-directional double-pulse decimal counting/selector tube.
Argon fill. Same as ZM1060
ZM1060 Philips, Valvo B13B SEL 10 50 BI 2 DP Bi-directional double-pulse decimal counting/selector tube.
Argon fill. Same as Z505S
  8262   B13B SEL 10 100       Argon fill
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
  6846 Sylvania "Miniature Button 7-Pin" = B7G ? FLIP           Neon binary glow-transfer counting tube, function similar to "T" flip-flop.
  8035   ? COU 10         Decade counting tube.
  10SG1B2   ? COU           Russia/U.S.S.R. 'Dekatron' style glow-transfer decimal counting tube. One known example with 1957 date code marked "PROBATIONARY" ("ОПЫТНАЯ").
  CH-1047 Chatham ? COU 10         'Dekatron' style glow-transfer decimal counting tube.
  EZ-1T Elesta ? COU     UNI     Counting tube.
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
  (WE)6167 Western Electric 13 Pins, 10 in circle w/3 in center SEL 10   UNI      
  A101   13 pins special SEL 10         Russia/U.S.S.R. 'Dekatron' style glow-transfer decimal counting tube.
  N3 Pressler 8p Stahl- röhren- sockel COU     UNI      
  N4 Pressler (DGL) 8p Stahl- röhren- sockel COU     UNI     'Dekatron' style glow-transfer decimal counting tube.
  GC10A ETL B12A SEL 10         'Dekatron' glow-transfer decimal counting tube. Does this part number exist?
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
GS10J ETL B17A SEL 10 1 BI 2 DP Bi-directional double-pulse decimal counting/selector tube with 2 routing guides.
GS10H ETL B17A SEL 10 5 BI 2 DP

Bi-directional double-pulse decimal counting/selector tube with 2 routing guides. Equivalent to CV8630.
CV8630 ETL B17A SEL 10 5 BI 2 DP Bi-directional double-pulse decimal counting/selector tube with 2 routing guides. Equivalent to GS10H.
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
  GS10G   B26A or B27A SEL 10          
  GCA10G ETL B27A COU 10         'Dekatron' style glow-transfer counting tube. Has auxiliary anodes which directly drive a Digitron (nixie-style) tube.
  GS10K   B27A SEL 10          
  GSA10G ETL B27A SEL 10         'Dekatron' style glow-transfer counting/selector tube. Has auxiliary anodes which directly drive a Digitron (nixie-style) tube.
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
Z572S RFT B27A COU 10         'Dekatron' style glow-transfer decimal counting tube.
  6879 Raytheon, Sylvania B7G COU 10         'Dekatron' style glow-transfer decimal counting tube. Nipple front.
  7155 Raytheon, Sylvania B7G COU 10         'Dekatron' style glow-transfer decimal counting tube. Nipple front.
  GC10/2P ETL B7G COU 10         'Dekatron' glow-transfer decimal counting tube. Nipple front.
  GP10/2P   B7G COU 10          
  Z565C   B9D COU 10         'Dekatron' style glow-transfer decimal counting tube.
  CT4251 Sylvania Pins COU 10         'Dekatron' style glow-transfer decimal counting tube.
  ECT100 Elesta TSR-11P COU            
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
EZ10A Elesta TSR-11P COU 10   UNI 1   'Dekatron' style unidirectional glow-transfer decimal counting tube. Argon fill. Nipple front.
EZ10B Elesta TSR-11P COU 10   UNI 1   Dekatron' style unidirectional glow-transfer decimal counting tube. Argon fill. Nipple front.
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
  G10/240E STC B12E NOM 10 ? UNI 1 SP  
  G10/241K STC B12E NOM 10 20 UNI 1 SP  
  G10/241K STC B12E NOM 10 20 UNI 1 SP  
  CV2223 STC B12E NOM 10 20 UNI 1 SP  
  CVX2223 STC B12E NOM 10 20 UNI 1 SP  
11TU7 Tesla B12E NOM 10 20 UNI 1 SP Very early 'Nomotron' style unidirectional, single pulse, decimal glow-transfer counting tube, with metal shell covering cathode pins inside tube. Shell has holes for viewing glow position, projected on a transparent cover with hand written numbers 0-9. Neon filled. Rare!
DZ10 Cerberus B14A NOM 10 3 UNI 1 SP 'Nomotron' style unidirectional, single pulse, decimal glow-transfer counting tube, with metal shell covering cathode pins inside tube. Shell has holes for viewing glow position, stamped with numbers 0-9.
Bilder/
Pictures		 Röhrentyp/
 Tube Type		 Hersteller/
Brand		 Sockel/
Base		 Art/
Sort		 Count.
steps		 Speed
[kHz]		 Richtg./
Direct.		 No. of
Guides		 Oper-
ation		 Hinweise/
Remarks
GR10A ETL B12A REG - - - 0 - 'Register Tube' similar in appearance to a 'Dekatron' style glow-transfer counter, but without guide electrodes. Does not count, but provides display closely resembling appearance of Dekatrons. Same as CV5291 and Z503M.
CV5291 ETL B12A REG - - - 0 - 'Register Tube' similar in appearance to a 'Dekatron' style glow-transfer counter, but without guide electrodes. Does not count, but provides display closely resembling appearance of Dekatrons. Same as GR10A and Z503M.
  Z503M Mullard B12A REG - - - 0 - 'Register Tube' similar in appearance to a 'Dekatron' style glow-transfer counter, but without guide electrodes. Does not count, but provides display closely resembling appearance of Dekatrons. Same as GR10A and CV5291.
  Z565M RFT B13B REG - - - 0 - 'Register Tube' similar in appearance to a 'Dekatron' style glow-transfer counter, but without guide electrodes. Does not count, but provides display closely resembling appearance of Dekatrons.

Zurück zur Hauptseite/Back to Main- Page

Back to Tube-Tester.com
Add a comment here!
Email

Disclaimer
Impressum

Schlüsselwörter: nixie nixieröhre nixieröhren röhre röhren tube tubes buizen indicator numerical vfd vacuum clock nixieclock uhr readout