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Radiorør Pentode
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Inkl. moms:
Kr. 375,00

Fabrikat: Philips miniwatt penthode

Identical to CL4 = 33E1 = OSW3117 = TCL4 = 9PA35 = MCL4
Similar Tubes Other shape (e.g. bulb type):
Normally replaceable-slightly different:
 200L4; AV1032
Heater different:
Other base:
 332Pen; CL33
First year   Apr.1936 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s) Jan.1936 : Telefunken-Zeitung
Apr.1936 : Philips Bulletin D35
Predecessor Tubes BL2   CL2  
Successor Tubes 1947 UL11   UL41  

Base Europe side contact base P (P8A) (Codex=Sfo) Top contact with a cap
Filament Vf 26 Volts / If: 0.2 Ampere / -: Indirect / -: Series, AC/DC /
Description Heater voltage of older version is 33 volts, later reduced to 26 volts 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
50 x 127 x mm / 1.97 x 5.00 x inch
Weight 50 g / 1.76 oz
Tube prices 4 Tube prices (visible for members only)
Literature Taschenbuch zum Röhren-Codex 1948/49   
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