Antique radios, Old Time Radios

AC175

ID = 33958

Country:

Germany

Brand:	Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:	Transistor Power/Output

Identical to

AC175

Similar Tubes

Normally replaceable-slightly different:

AC187

Different maximum ratings:

AC176 ; AC194

First Source (s)

Mar.1962 : Telefunken-Zeitung

Base

Wires

Description

NPN germanium alloy transistor for AF small power amplifier applications.
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Text in other languages (may differ)

Dimensions (WHD)
incl. pins / tip

6 x 17 x mm / 0.24 x 0.67 x inch

Weight

3 g / 0.11 oz

Information source

-- Collector info (Sammler) KTT 1969/70, TVT 1979 ECA

AC175: Funktechnik 21/65 Egon Strampe
AC175: TVT 73 Günther Stabe † 19.8.20		AC175: Telefunken, Handbuch Halbleiter 1966/67 Anonymous 10 Collector More ...

Usage in Models

1= 1962? ; 1= 1962 ; 4= 1965? ; 14= 1965 ; 1= 1966?? ; 3= 1966? ; 28= 1966 ; 1= 1967?? ; 6= 1967? ; 30= 1967 ; 3= 1968?? ; 6= 1968? ; 39= 1968 ; 8= 1969? ; 25= 1969 ; 2= 1970?? ; 4= 1970? ; 27= 1970 ; 17= 1971 ; 1= 1972?? ; 3= 1972? ; 8= 1972 ; 1= 1973? ; 2= 1973 ; 2= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):237

Collection of

Peter Roggenhofer † 25.4.18 (A)

Wilfried Hofmüller (A)

Sándor Selyem-Tóth (H)

Günther Stabe † 19.8.20 (D)

Günter Kudicke (D)

Karlheinz Fischer (D)

AC175

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