Antique radios, Old Time Radios
NE645
Country:
United States of America (USA)
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Identical to |
NE645
= NE645B
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Similar
Tubes |
Normally replaceable-slightly different:
LM1011
; NE646
Other base and data slightly different:
HA11226
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Predecessor Tubes |
NE545
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Base |
SPECIAL TUBEBASE in general
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Description |
Aufbau/internal: IC (__ Trans., __ Widerst., __ Dioden, __ Kond.);
Form/Case/Outline: DIP-16 (NE645B / NE645N);
Type/Application: DOLBY° B noise reduction system;
Daten/electr.data: Vcc: <18 V; Icc: __ mA; Pd: __ mW; t op: -40...85 °C;
Manufactured by Signetics Corp. (USA) -
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Dimensions (WHD) incl. pins / tip |
20 x 6 x 8 mm / 0.79 x 0.24 x 0.31 inch |
Weight |
1 g / 0.04 oz |
NE645: Telefunken Schema
Günther Stabe † 19.8.20
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NE645: TTT Steidle 1981
Günther Stabe † 19.8.20
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):6
Collection of
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