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3HA5 High-Mu Triode Amplifier Miniature Motorola Gold Line Electronic Vacuum Tube

This is an original Motorola 3HA5 Gold Line 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, experimentation or to set up a private vacuum tube museum. It is an OEM tube without box, unused, excellent condition.
3HA5 High-Mu Triode Amplifier Miniature Motorola Gold Line Electronic Vacuum Tube [7 KB]
HARD TO FIND ORIGINAL HISTORICAL TUBE

Features:

3HA5 High-Mu Triode Gold Line Tube
MFG: Motorola Quality Made in USA
Amplifier, Oscillator RF, AF
Heater: 2.7 V, 0.45 A
Plate: 135 Vmax - 19 mAmax
Base: 7-pin miniature, all glass Collectible

Notes:

OEM tube - Without box
New Price: $15 One available
S/H included within continental US
3HA5/3HM5 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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