Antique radios, Old Time Radios
BF622
|
Country:
Great Britain (UK)
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|
| Identical to |
BF622
|
| Similar
Tubes |
Other base and data slightly different:
BF422
|
| Base |
Wires
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| Description |
NPN silicon planar high-voltage transistor for video output stages
Text in other
languages (may
differ)
|
Dimensions (WHD)
incl. pins / tip |
5 x 4 x 2 mm / 0.20 x 0.16 x 0.08 inch |
| Weight |
1 g / 0.04 oz |
| Information source |
- - Manufacturers Literature Siemens/Philips
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|
BF622: Mullard
Günther Stabe † 19.8.20
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|
BF622: Siemens Transistoren 1980/81
Oskar Elm
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