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ID = 61688
Brand: Common type Japan tube/semicond.
Tube type:  IC - Integrated Circuit   Audio Frequency 
Identical to AN7420
Similar Tubes
Normally replaceable-slightly different:

Base Wires

Aufbau/Content: IC (__ Trans., __ Widerst., __ Dioden, __ Kond.);
Form/Case: SIL-9;
Applikation/Type: FM Stereo Multiplex Demodulator;
Daten/ Vcc: 12 V; I tot: 40 mA; Pd: <500 mW; t op: -25...+75 °C;
Manufactured by Matsushita for Panasonic -

Dimensions (WHD)
incl. pins / tip
22 x 6 x 4 mm / 0.87 x 0.24 x 0.16 inch
Weight 1 g / 0.04 oz
Information source -- Original-techn. papers.   Panasonic

AN7420: Panasonic
Günther Stabe † 19.8.20

sil9_p~~3.gif AN7420: TTT Steidle 1981
Günther Stabe † 19.8.20

AN7420: Panasonic
Günther Stabe † 19.8.20

Usage in Models 2= 1983? ; 1= 1984?? ; 1= 1994 ; 1= 1995??

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):5

Collection of



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