Y-1938 (blue coated)
(General Electric)
VFD tube

Rare and great looking VFD tube

Röhrendaten/Tube Data
German English    
Typ Type   Y-1938 (blue coated)
Hersteller Brand   General Electric
Vergleichstypen Substitutes   276-049, Y-1939
Symbole Displayed symbols   7 Segment
Symbolhöhe Symbol height   14.5mm (0.57")
Abmessungen Overall dimensions   22mm (0.875") dia. X 51mm (2.000") tall
Pindurchmesser Pin diameter   1.02mm (0.040")
Anodenspannung Plate voltage V 27
typ. anode current mA 0.5
Heizspannung Filament voltage V 1.5
Heizstrom Filament current mA 40
Sockel Base   B9A, Pin 5 vorne/B9A, pin 5 at front
Fassung Socket   B9A


Pin Anschluss/
1 Segment A
2 Segment F
3 Segment E
4 Segment G
5 Segment D
6 Heater
 (+ recommended if DC drive)
7 Segment C
8 Segment B
9 Heater
 (- recommended if DC drive)

Ansicht von unten/Bottom view


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