Antique radios, Old Time Radios
TI222
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Country:
United States of America (USA)
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| Identical to |
TI222
|
| Similar
Tubes |
Normally replaceable-slightly different:
R09_TI
; R10_TI
|
| First Source
(s) |
Nov.1954 : -- Collector info (Sammler) Regency TR-1
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|
Successor Tubes
|
234_TI
|
| Base |
Wires
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| Description |
Early NPN germanium grown junction transistor intended as AM broadcast IF amplifier.
-
Text in other
languages (may
differ)
|
Dimensions (WHD)
incl. pins / tip |
9 x 8 x 4 mm / 0.35 x 0.31 x 0.16 inch |
| Weight |
1 g / 0.04 oz |
TI222: Regency TR-1
Günther Stabe † 19.8.20
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TI222: TTT Steidle 1981
Günther Stabe † 19.8.20
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
Collection of
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