Antique radios, Old Time Radios
LM337
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Country:
Worldwide
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| Identical to |
LM337
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| Similar
Tubes |
Normally replaceable-slightly different:
B3370
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| First Source
(s) |
Mar.1975 : -- Collector info (Sammler)
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| Base |
Wires
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| Description |
Aufbau/Content: IC (__ Trans., __ Widerst., _ Kond., _ Dioden);
Form/Case/Outline: TO-220 (LM337T) | TO-46 (LM337H) | TO-3 (LM337K);
Type/Application: 3-terminal negative adjustable voltage regulator;
Datten/electr.data: U in: <-40 V; U out: -1.25 ... -37 V; U in min= U out + 3 V; Imax: 1.5 A; kompl.: LM317 (3-terminal positive adjustable voltage regulator, pin assignment differs!)
Varianten: LM237 (SG237) = -25...+125 °C; LM137 / LM137CK / IP137.. / SG137.. / UG137.. = -55...+150 °C;
Ähnlich/similar: B3371V (HFO), KA337 (Fairchild/Samsung), ...
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Dimensions (WHD)
incl. pins / tip |
10 x 16 x 3 mm / 0.39 x 0.63 x 0.12 inch |
| Weight |
2 g / 0.07 oz |
| Information source |
- - Manufacturers Literature
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LM337: HW Elektronik
Günther Stabe † 19.8.20
More ...
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LM337: HW Elektronik
Günther Stabe † 19.8.20
More ...
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LM337: Texas Instruments 1984
Heinz Höger
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3
Collection of
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