Radio-Katalog, Röhren, Halbleiter etc.
OA50
Land:
Niederlande
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Identisch mit |
OA50
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Ähnliche |
Austauschbar, kleine Unterschiede mögl.
1N34A
; GW40
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Erste Quelle(n) |
1951 : - - Manufacturers Literature Philips 4.4.51 Provisional data!
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Sockel |
Drahtenden
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Beschreibung |
Material/Aufbau: Germanium Punktkontakt;
Form/Case: Allglas;
Daten/electr.data: I F: 7.5 mA; U F: 1 V; I sp: 30 µA; U sp: 10 V; Imax: 50 mA; Umax: 60 V; F g: 60 MHz; tmax j: 60 °C.
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Text in anderer
Sprache (evtl. verschieden)
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Abmessungen (BHT) inkl. Stifte/Spitzli |
6 x 12 x mm / 0.24 x 0.47 x inch |
Gewicht |
1 g / 0.04 oz |
Literatur |
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OA50
Egon Strampe
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OA50: KTT 1969/70
Günther Stabe † 19.8.20
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OA50: Radio Magazin Nr. 1 Januar 1954
Harald Giese
Mehr...
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Anzahl Modelle bei Radiomuseum.org
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Forumsbeiträge zur Röhre
OA50
Threads: 1 | Posts: 1
Klicks: 2685 Antworten: 0
OA50 (OA50)
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Jan Terranea
03.Nov.10
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1
In Electron, the Dutch VERON magazine, issue oct.1951, I found a small article about new Philips crystal-diodes, similair to some well known American types. The Sylvania types have somewhat higher maxima.
OA50(1N34A), OA51(1N54A), OA52(1N57A), OA53(1N58A).
The OA50 type is usable at frequencies up to about 60 MHz.
These diodes are marked with two colored bands to indicate the type; e.g. green and black = OA50, green and brown = OA51.
Furher data on these diodes can be found at the page on model OA51 under data+characteristic.
Jan Terranea.
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OA50
Ende Forumsbeiträge zur Röhre
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