Antique radios, Old Time Radios
SF137
|
Country:
Germany
|
|
| Identical to |
SF137
|
| Similar
Tubes |
Normally replaceable-slightly different:
BC107
; BFY39
; BSY73
; SF225
; SS216
; КТ342
Other base and data slightly different:
SS106
; SS108
|
| First Source
(s) |
Jul.1968 : - - Manufacturers Literature Radio Fernsehen Elektronik
|
| Base |
Wires
|
| Description |
NPN silicon planar transistor for general purpose.
-
Text in other
languages (may
differ)
|
Dimensions (WHD)
incl. pins / tip |
6 x 6 x 6 mm / 0.24 x 0.24 x 0.24 inch |
| Weight |
1 g / 0.04 oz |
SF137: Funkamateur 3/81
Egon Strampe
|
SF137: TTT Steidle 1981
Günther Stabe † 19.8.20
|
|
SF137: Radio und Fernsehen 7/68
Egon Strampe
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):7
Collection of
Collection of a member from D |
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|
|
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