Dieter's

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

Sperry, Babcock, Beckman. Flache Neon-Gas 'Panaplex'-Displays Sperry, Babcock, Beckman. Planar neon gas discharge 'Panaplex' readout displays

Zurück zur Hauptseite/
Back to Main-Page

Abkürzungen/Shortcuts:

Abkürzung/
Shortcut
German English
ZH Zeichenhöhe Digit height
PR Dezimal-Punkt rechts Right hand decimal-point
PL Dezimal-Punkt links Left hand decimal-point
KAC Keep-alive Kathode Keep-alive cathode
NOA Anzahl der Anoden Number of anodes

 

Bilder/
Pictures
Typ/
Type
Hersteller/
Brand
Zeichen/
Symbols
ZH
[mm]
KAC NOA Kurzbeschreibung/
Short Description
SP-331 Babcock/
Beckman/
Sperry
+, -, 1½-Digit, 7 segment, 3 x decimal point, :
(colon is undocumented!)
7.75 yes    
SP-735 Babcock/
Beckman/
Sperry
+, -, 1½-Digit, 7 segment, 3 x decimal point, :
(colon is undocumented!)
7.75 yes 1  
Bilder/
Pictures
Typ/
Type
Hersteller/
Brand
Zeichen/
Symbols
ZH
[mm]
KAC NOA Kurzbeschreibung/
Short Description
SP-332 Babcock/
Beckman/
Sperry
2-Digit, 7 segment,
2 x PR
7.75 yes 2 Separate anodes allow single-digit multiplexing.
SP-336 Babcock/
Beckman/
Sperry
2-Digit, 7 segment,
2 x PR
7.75 yes 1 Single anode; if multiplexed, must be driven per unit rather than per digit.
SP-732 Beckman/
Sperry
2-Digit, 7 segment,
2 x PR
7.75 no 2 Separate anodes allow single-digit multiplexing. Same as SP-332, but without keep alive cathode.
SP-736 Babcock/
Beckman/
Sperry
2-Digit, 7 segment,
2 x PR
7.75 no 1 Single anode; if multiplexed, must be driven per unit rather than per digit.
Bilder/
Pictures
Typ/
Type
Hersteller/
Brand
Zeichen/
Symbols
ZH
[mm]
KAC NOA Kurzbeschreibung/
Short Description
  SP-333 Beckman 3-Digit, 7 segment,
3 x PR
7.75 yes 3 Separate anodes allow single-digit multiplexing.
Same as SP-733, but with keep alive cathode.
  SP-733 Beckman/
Sperry
3-Digit, 7 segment,
3 x PR
7.75 no 3 Separate anodes allow single-digit multiplexing.
Same as SP-333, but without keep alive cathode.
  SP-334 Babcock/
Beckman/
Sperry
+, −, 2½-Digit, 7 segment, 4 x decimal point, :
(colon is undocumented!)
7.75      
  SP-738 Sperry +, −, 2½-Digit, 7 segment, 4 x decimal point, :
(colon is undocumented!)
7.75 yes 2 Two anode connections; can be multiplexed by digit pairs.
Bilder/
Pictures
Typ/
Type
Hersteller/
Brand
Zeichen/
Symbols
ZH
[mm]
KAC NOA Kurzbeschreibung/
Short Description
SP-252 Babcock 2-Digit, 14-segment, 2xPR 14 yes 2 Two digit, 14-segment display with 2 deciamal points on the right side capable of presenting approximately a 60 character set. This character set includes all the letters of the alphabet, the numbers 0-9, and some special symbols.
Bilder/
Pictures
Typ/
Type
Hersteller/
Brand
Zeichen/
Symbols
ZH
[mm]
KAC NOA Kurzbeschreibung/
Short Description
SP-351 Beckman +, -, 1½-Digit, 7 segment, 3 x decimal point, :
(colon is undocumented!)
14 yes 2  
SP-352 Babcock 2-Digit, 7 segment,
2 x PR
14 yes 2 Same as SP-752 but with keep-alive cathodes. Separate anodes allow single-digit multiplexing.
Used in Heathkit clocks GC-1005 & GC-1092D.
SP-352 Beckman 2-Digit, 7 segment,
2 x PR
14 yes 2 Same as SP-752 but with keep-alive cathodes. Separate anodes allow single-digit multiplexing. Used in Heathkit clocks GC-1005 & GC-1092D.
SP-752 Beckman 2-Digit, 7 segment,
2 x PR
14 no 2 Same as SP-352 but without keep-alive cathodes. Separate anodes allow single-digit multiplexing.
SP-756 Babcock/
Beckman/
Sperry
2-Digit, 7 segment,
2 x PR
14   1 Single anode; if multiplexed, must be driven per unit rather than per digit.
Bilder/
Pictures
Typ/
Type
Hersteller/
Brand
Zeichen/
Symbols
ZH
[mm]
KAC NOA Kurzbeschreibung/
Short Description
  SP-353 Babcock/
Beckman/
Sperry
3-Digit, 7 segment,
3 x PR
14 yes 3 Same as SP-753 but with keep-alive cathodes. Separate anodes allow single-digit multiplexing.
  SP-753 Beckman 3-Digit, 7 segment,
3 x PR
14 no 3 Same as SP-353 but without keep-alive cathodes. Separate anodes allow single-digit multiplexing.
  SP-354 Babcock/
Beckman/
Sperry
+, −, 2½-Digit, 7 segment, 4 x decimal point, :
(colon is undocumented!)
14 yes 3 Same as SP-754 but with keep-alive cathodes. Separate anodes allow single-digit multiplexing.
  SP-754 Beckman +, −, 2½-Digit, 7 segment, 4 x decimal point, :
(colon is undocumented!)
14 no 3 Same as SP-354 but without keep-alive cathodes. Separate anodes allow single-digit multiplexing.
Bilder/
Pictures
Typ/
Type
Hersteller/
Brand
Zeichen/
Symbols
ZH
[mm]
KAC NOA Kurzbeschreibung/
Short Description
  ZM1550 Valvo 2-Digit, 7 segment,
2 x PR
14 no 2 Separate anodes allow single-digit multiplexing.
  ZM1551 Valvo 1½-Digit, 7 segment, 2xPR, +, - 14 no 2 Separate anodes allow single-digit multiplexing.

Zurück zur Hauptseite/
Back to Main- Page


Back to Tube-Tester.com

Email

Impressum & Datenschutz