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Z-IIB

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ID = 19363
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Transmitting Triode, air cooled   Power/Output 
  <1925 very rare. ***
Identical to Z-IIB = Z2B_Philips
Similar Tubes
Other base:
  Z-IIA ; Z2A_Philips
Successor Tubes TA08/10  
Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Transmittertube (Radio)
Filament Vf 6 Volts / If 2.7 Ampere / Direct / Battery =
Description

The Z IIB was a 1924 designation and was re-designated in 1925 into Z2B. Most of the Z types had a matching rectifier which were a look-alike of the Z type. The rectifier for the Z IIB was the ZG IIB which had no grid and grid connection. For further data of the Z IIB, see Z2B_Philips. The Z and Zg tubes were replaced in 1927.

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 60 x 135 x 60 mm / 2.36 x 5.31 x 2.36 inch
Weight 64 g / 2.26 oz
Information source - - Manufacturers Literature   R38H 1-12-1925
- - Manufacturers Literature   E732 - 15-4-'24
b4direct_4.png Z-IIB
Peter den Boer

Just Qvigstad 		z2b_spec.png
Z-IIB: Banneitz, TB der drahtl. Teleph. 1927
Anonymous 15 Collector
More ...

Collection of

Alexander Hofer (A)
Ernst Erb (CH)
Collection of a member from D
 
philipsziib.jpg

Z-IIB
 
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