Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 62758
Brand: Intermetall Halbleiterwerk, Düsseldorf
Tube type:  IC - Integrated Circuit 
Identical to TCA840
Similar Tubes
Other characteristic (electr. data):

Base Wires
Filament Solid State

Aufbau/Content: IC (3 Trans., 5 Widerst.);
Form/Case/Outline: ~ SOT-23;
Application/Type: Driving Circuit: Wrist Watches with single Coil Balance Systems;
Daten/ Vcc: 1.35 ... 1.5 V; Icc: 8.5 µA; t amb: -10...+60 °C;
Varianten: TCA840A (grün) = Uhren mit leichtem Unruheschwinger;
TCA840B (rot) = Uhren mit Stimmgabelschwinger oder mit relativ träger Unruh;
- -

Dimensions (WHD)
incl. pins / tip
3 x 1 x 2 mm / 0.12 x 0.04 x 0.08 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   Pro Electron 1974/75, ITT
  TCA840: Pro Electron 1974/75
Günther Stabe † 19.8.20
TCA840: Pro Electron 1974/75
Günther Stabe † 19.8.20

TCA840: Pro Electron 1974/75
Günther Stabe † 19.8.20

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]