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OC871

Information - Help 
ID = 33980
       
Country:
Germany
Brand: Werk für Bauelemente der Nachrichtentechnik (WBN), Teltow, VEB, RFT (Ostd.) - vorm. DRALOWID
Developer: Werk für Bauelemente der Nachrichtentechnik (WBN), Teltow, VEB, RFT (Ostd.) - vorm. DRALOWID 
Tube type:  Transistor   RF/IF-Stage 
Identical to OC871
Similar Tubes
Other shape (e.g. bulb type):
  GF100
Normally replaceable-slightly different:
  OC390 ; OC612 ; TF49
Different maximum ratings:
  LA30 ; LF871
First Source (s)
Mar.1961 : -- Collector info (Sammler)
Successor Tubes GF100  

Base Wires
Filament Solid State
Description

Material/Aufbau/Pol.: Germanium Fläche PNP;
Form/Case/Outline: ~ TO-44 (3 Anschl.);
Daten/electr.data: I F: 10 mA; U F: -5 V; Isp: 10 µA; ß (beta): >20; N: 30 mW; Imax(Ic): 15 mA; Umax(Uce): -16 V; f g(FT): >3 MHz; tmax j: 75 °C.
Später in HWF/HFO (Halbleiterwerk Frankfurt/Oder) gebaut.
Varianten: LA30, LF871 = Lehr- und Amateurtypen - erweiterte Kennlinientoleranzen.

 
Dimensions (WHD)
incl. pins / tip
6 x 10 x mm / 0.24 x 0.39 x inch
Weight 2 g / 0.07 oz
Literature -- Collector info (Sammler)   Techn. Mitteilg. Institut f. HL-Technik 1961
  oc871.gif
  OC871: Radio und Fernsehen 2 / 1962
Egon Strampe
 
oc871_wbn.jpg
OC871: W.E.
Wolfgang Eckardt

 
to44_3k.gif
OC871: TVT 1979/80 ECA
Günther Stabe

 
d_hfo_oc870_dat~~1.png
OC871: Hersteller
Karl-Heinz Entrich


Usage in Models 1= 1960? ; 1= 1960 ; 2= 1961? ; 9= 1961 ; 4= 1962 ; 1= 1963? ; 1= 1963 ; 1= 1965? ; 2= 1965

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):22


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