radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

µPC4557C

Information - Help 
ID = 63738
       
Country:
Japan
Brand: NEC Corporation, Nippon Electric Co. Ltd. (Nippon Denki); Tokyo
Tube type:  IC - Integrated Circuit   Audio Frequency 
Identical to µPC4557C
Base SPECIAL TUBEBASE in general
Description

Aufbau/Content: IC (je Verstärker: 15 Trans., 9 Widerst., 1 Diode, 2 Kond.);
Form/Case/Outline: DIP-8;
Applikation/Type: Dual Operational Amplifier, high performance, low noise;
Daten/electr.data: Vcc: +/- 15 V; Icc: 5.7 mA; Pd: <170 mW; t op: 0...70 °C;
-

 
Dimensions (WHD)
incl. pins / tip		 10 x 7 x 8 mm / 0.39 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
Information source - - Manufacturers Literature   
_pc4557_umgeb1.png
µPC4557C: NEC
Günther Stabe † 19.8.20
_pc4557_s.png µPC4557C: NEC
Günther Stabe † 19.8.20
_pc4557_innen.png
µPC4557C: NEC
Günther Stabe † 19.8.20
Usage in Models 1= 1978? ; 1= 1980?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
 
_pc4557c_mw.jpg

 
You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
Data Compliance More Information