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ID = 21583
Brand: Common type Europe tube/semicond.
Tube type:  Voltage Regulator, single   Indication 
Identical to ZA1004

Filament No heater

Neon Indicator with close tolerance of striking and Extinction voltages. Designed as an indicator for the state of transistor switches.
Ignition Voltage 90; Extinction Voltage 83.5.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 25 x mm / 0.24 x 0.98 x inch
Tube prices 1 Tube prices (visible for members only)
Information source Röhren-Taschen-Tabelle, (Franzis RTT)   
- - Manufacturers Literature   Mullard Catalogue1971-72
ZA1004: o
Anonymous 15 Collector

ZA1004: data-sheet
Anonymous 15 Collector

ZA1004: Valvo
Robert Schmalstieg

Usage in Models 1= 1965? ; 2= 1965 ; 1= 1966 ; 1= 1968

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):5

Collection of a member from D

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