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OC817

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ID = 43136
       
Country:
Germany
Brand: Halbleiterwerk Frankfurt /Oder, VEB, (HFO); Frankfurt /Oder (Ostd.)
Developer: Werk für Bauelemente der Nachrichtentechnik (WBN), Teltow, VEB, RFT (Ostd.) - vorm. DRALOWID 
Tube type:  Transistor   Audio Frequency 
Identical to OC817
Similar Tubes
Other shape (e.g. bulb type):
  GC117
Different maximum ratings:
  OC816 ; OC818
Successor Tubes OC826   GC117  
Base Wires
Description

Material/Aufbau/Pol.: Germanium Fläche PNP;
Form/Case/Outline: TO-22 (später auch in ~TO-5 / TO-18-L);
Daten/electr.data: I F: 2 mA; U F: 6 V; Isp: 15 µA; ß (beta): 20-100; N: 50 mW; Imax(Ic): 20 mA; Umax(Uce): -15 V; f g(FT): 0.3 MHz; tmax j: 75 °C.
Später in HWF (Halbleiterwerk Frankfurt/Oder) gebaut.
Rauscharme Ausführung des OC816 -

 
Information source -- Collector info (Sammler)   Techn. Mitteilg. Institut f. HL-Technik 1961
wbn_oc8xx_abmess.gif OC817: WBN Datenblatt 1957
Wolfgang Eckardt
daten_oc810_827.png
OC817: Mitteilg. d. Inst. f. HL-Techn.1961
Wolfgang Eckardt
Usage in Models 1= 1961? ; 1= 1962? ; 1= 1962
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3

Collection of

Nikolaus Löwe (D)
Wolfgang Eckardt (D)
Karl-Heinz Entrich † 7.21 (D)
Helmut Matysik (D)
Michael Mischke (D)
 
oc817_hwf_rm.jpg

OC817
 
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