OddMix VACUUM TUBE - 3HQ5 |
3HQ5 High-Mu Triode Amplifier Miniature GE Electronic Vacuum Tube
This is an original GE 3HQ5 High-Mu Triode electronic tube. This tube was developed as an RF amplifier in VHF television and FM receivers. A High-Mu triode may be used for many other special purpose circuits like oscillators and RF amplifiers. Useful for replacement, antique radio restoration projects, experimetation, circuit research or to set up a private vacuum tube museum. It is NOS tube - New Old Stock, unused, boxed, excellent condition.
Features: • 3HQ5 High-Mu Triode Electronic Tube • MFG: GE • Quality Made in USA • Class A RF amplifier • Heater: 2.4 V, 0.6 A • Plate: 135 Vmax - 11.5 mAmax • Base: 7-pin miniature, all glass • Collectible Notes: • NOS - [New Old Stock] tube • Original box • Unused • Price: $15 • One available • S/H included within continental US |
3HQ5 Miniature 7-Pin All Glass Electronic Vacuum Tube Electrode Connections
PIN # | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
Electrode | Grid 1 | Cathode | Heater | Heater | Anode | Int Shield | Cathode |
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