1P39


			Tube type:	Photocell

Tube ID = 27517


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Identical to	1P39 = IP39
Similar Tubes	Normally replaceable-slightly different: 929; GL929

Base	Octal (Int.Octal, IO) K8A, USA 1935
Filament	-: No heater /
Description	Blue-sensitive (S4, up to 4000 Angstroms). Special design with a non-hygroscopic base for operation under conditions of high humidity. Text in other languages (may differ)
Dimensions (WHD)	33 x 64 x mm / 1.30 x 2.52 x inch

CA
Christian ADAM

Manufacturer's Literature
Emilio Ciardiello

No further Information for

1P39

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