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25W4GT Half Wave Rectifier RCA Radiotron Electron Tube

This is an original, vintage, no longer made GE 25W4GT Half-Wave Rectifier electron tube. These 8-pin octal tubes typically used as half wave rectifiers to provide multi kilovolt anode voltage for television (TV), photomultiplier and special purpose circuits. Useful for restoration projects or to set up a private vacuum tube museum. It is a NOS tube - New Old Stock, unused, boxed, excellent condition.
25W4GT RCA Radiotron Half Wave Rectifier Electron Tube [11 KB]


25W4GT Half-Wave Rectifier Tube
GE High quality Made in USA
High Voltage Rectifier, Damper
Heater: 25 V, 0.3 A
Plate: 3,850 Vmax, 750 mAmax
Base: 8-pin octal, glass


NOS - [New Old Stock] tube Original box
Unused Price: $15 One available
S/H included within continental US
25W4GT Octal 8-Pin Glass Electronic Vacuum Tube Electrode Connections
PIN # 1 2 3 4 5 6 7 8
Electrode IC IC Cathode - Anode - Heater Heater
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