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1R5 Pentagrid Converter GE Radio Electronic Miniature Vacuum Tube

This is an original, discontinued 1R5 electronic tube made in the US by GE. These miniature type tubes were designed as RF mixer and amplifier stage in many lightweight, compact, portable, battery operated equipment. Excellent part for antique radio, instrument or other battery operated item restoration. Useful as a replacement, for electrometer circuits or a foundation for a private vacuum tube museum. It is a NOS - [New Old Stock] tube - unused, in original box, in excellent condition.
1R5 Pentagrid Converter GE Radio Electronic Miniature Vacuum Tube [12 KB]


1R5 Pentagrid Converter
MFG: GE Quality Made in USA
RF, AF, Mixer/Oscillator, Amplifier - Electrometer
Heater: 1.4 V, 50 mA
Plate: 90 Vmax, 1.6 mAmax
Base: 7-pin miniature, all glass


NOS - [New Old Stock] tube Original box
Unused Price: $50 One available
S/H included within continental US
1R5 Miniature 7-Pin All Glass Electronic Vacuum Tube Electrode Connections   F=Filament, G=Grid
PIN # 1 2 3 4 5 6 7
Electrode F-, G5 Anode G2, G4 Grid 1 F-, G3 Grid 3 F+
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