Radios antiguas y Radios de Colección
1P41
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País:
Estados Unidos
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| Idéntica a |
1P41
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| Fuente principal
(es) |
01.Nov.1950 : -- Original-techn. papers.
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| Válvulas Predecesoras |
924
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| Filamento |
--/-- |
| Descripción |
Head-on type having S-1 response. Wavelength of maximum spectral response is 8000 +/- 1000 angstroms. This type makes use of a flat circular photocathode, and has a direct interelectrode capacitance of 1.8 picofarads. Top window, head-on operation for light-operated relay operations; 90 microamps per lumen. 3 pin peewee base; pin 2 anode, pin 3 cathode. Anode-supply voltage of 90 volts.
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Dimensiones
(Alt,Ancho,Prof.)
incl.pins/tip |
21 x 52 x mm / 0.83 x 2.05 x inch |
| Peso |
9 g / 0.32 oz |
| Literatura |
- - Manufacturers Literature RCA Phototubes and Photocells PT-60
Tube Lore (I)
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1P41: elektron taschenbuch 1952
Heinz Höger
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1P41: RCA
Patrice Zeissloff
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modelos en Radiomuseum.org con esta
válvula:18
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