B-40225-AL (Burroughs)
Nixie Röhre/ Nixie Tube

A very rare and super-mini Nixie tube with letters!

Röhrendaten/ Tube Data
German English    
Typ Type   B-40225-AL
Hersteller Brand   Burroughs
Vergleichstypen Substitudes   -
Symbole Displayed symbols   A, B, C, D, E, +, -
Symbolhöhe Symbol height   7.75mm (0.305")
Abmessungen Overall dimensions   16,5mm (0,650") dia, X 23,5mm (0,925") tall
Pindurchmesser Pin diameter   0.45mm (0.018")
min. Betriebsspannung min. supply voltage V 170
typ. Brennspannung typ. maintaining voltage V 145
typ. cahthode current mA 1
Sockel Base   SK-116 Drahtanschluss
SK-116 Wires
Fassung Socket   Drahtanschluss, keine Fassung erf./
Wire connection, no socket needed


Pin Anschluss/
1 Anode
2 Cathode (D)
3 IC
4 Cathode (A)
5 IC
6 Cathode (+)
7 Cathode (E)
8 Cathode (-)
9 Cathode (B)
10 Cathode (C)
11 IC


(Pinout- graphic by Alan Franzman)

Ansicht von unten / Bottom view
Pfeil zeigt nach oben / Arrow points away from tube outline indicating top of symbols!


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