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U418B

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ID = 66874
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  IC - Integrated Circuit   RF/IF-Stage 
Identical to U418B

Base SPECIAL TUBEBASE in general
Description

Aufbau/Content: IC (__ Trans., __ Widerst., __ Dioden, __ Kond.);
Form/Case/Outline: DIP-18;
Applikation/Type: "Single Chip Radio" (additional FM front-end required): AM Mixer/Osc., AM/FM IF Amplifier/Demod., AF Power Amplifier 1 W @ 8 Ω (9 V);
Daten/electr.data: Vcc: 3...15 V; Iccq: __ mA; Pd: 600 mW; t op: -__...+__ °C.
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Dimensions (WHD)
incl. pins / tip
23 x 7 x 8 mm / 0.91 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
Information source -- Original-techn. papers.   TFK

u418b_umgeb1.png
U418B: Telefunken
Günther Stabe † 19.8.20

dip_18_sot102~~70.gif U418B: TTT Steidle 1981
Günther Stabe † 19.8.20

u418b_blockd.png
U418B: Telefunken
Günther Stabe † 19.8.20

Usage in Models 1= 1982 ; 1= 1983??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
 
u418d.png

 

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