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ID = 27335
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Half-Wave Vacuum Rectifier   Text 
Identical to 3B24W = CV4021 = 1K24 = TH3B24W = GL3B24W
Similar Tubes
Normally replaceable-slightly different:
Other class quality (otherwise equal):

Base UX-Base (4 Pins (2 thick, USA 1924, UX) Top contact with a cap.
Was used by Radar
Filament Vf 5 Volts / If 3 Ampere / Direct / Specified voltage AC/DC

20 kV PIV, 60 mA average anode current.

The tube has two filaments which can be parallel connected, requiring 6 A at 2.5 V; operation with a single filament is also possible at half anode current.

Intended for airborne applications as HV rectifier or clipper.
Ruggedized version of 3B24.

Text in other languages (may differ)
Tube prices 1 Tube prices (visible for members only)
Information source - - Manufacturers Literature   
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Section 50, p. 64 & 65

3b24w_so.png 3B24W: arrl Handbook 1972
Anonymous 10 Collector

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Just Qvigstad
3B24W: Raytheon Manual
Heinz Höger

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