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

CV5412

Information - Help 
ID = 48898
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  INDICATOR, in general   Indication 
Identical to CV5412 = DM160 = 6977
Similar Tubes
Other class quality (otherwise equal):
  CV6094

Base Subminiatur (wire-ends, flat) B5A Wires only.
Filament Vf 1 Volts / If 0.03 Ampere / Direct / Parallel, (AC/DC)
Description Bar indicator tube, specifically designed as indicator for transistorized computers. Blue-green bar lights when control grid is at zero potential. Intended to replace the HV transistor and neon lamp combination.
50VDC at 0.5mA anode in on state; 3VDC on the grid cut-off plate current and light. 20,000 hours life. 4-pin flying leads base.
Philips related brands, as Amperex and Mullard. 
Information source -- Collector info (Sammler)   
-- Original-techn. papers.   
  6977_appa~~1.png
  CV5412: Manufacturer's Literature
Emilio Ciardiello
 
mullard_cv5412_on.jpg
CV5412: afC
Aldo Canepa

 
dm160.png
CV5412: Manufacturer's Literature
Emilio Ciardiello

 
6977_d1_1.png
CV5412: Manufacturer's Literature
Emilio Ciardiello


from Just Qvigstad


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]
  
rmXorg