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

ИВ-21iv-21

Information - Help 
ID = 56762
       
Country:
Soviet Union
Brand: Common type USSR (SU) tube/semicond.
Tube type:  VFD - Vacuum Fluorescent Disp. -Digitron   Indication 
Identical to ИВ-21

Base Wires
Filament Vf 2.4 Volts / If 0.035 Ampere / Direct
Description 8-digit 7-Segmentanzeige, Dezimalpunkt jeweils rechts, Zeichenhöhe 5 mm. 
Dimensions (WHD)
incl. pins / tip
68 x 15 x mm / 2.68 x 0.59 x inch
Weight 13 g / 0.46 oz

iv21_spec.png
ИВ-21: data-sheet
Anonymous 15 Collector

More ...

Collection of

Collection of a member from D
 
iv21_pic1.jpg

ИВ-21
 

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