Antique radios, Old Time Radios
AT440
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Country:
Australia
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| Identical to |
AT440
|
| Similar
Tubes |
Normally replaceable-slightly different:
AT442
; AT444
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| Base |
Wires
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| Description |
NPN silicon epitaxial planar low power transistor
Text in other
languages (may
differ)
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Dimensions (WHD)
incl. pins / tip |
9 x 7 x 8 mm / 0.35 x 0.28 x 0.31 inch |
| Weight |
1 g / 0.04 oz |
| Information source |
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AT440: TTT Steidle 1981
Günther Stabe † 19.8.20
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