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ID = 40007
United States of America (USA)
Brand: Burroughs Corporation; Plainfield (NJ)
Developer: Burroughs Corporation; Plainfield (NJ) 
Tube type:  Beam Switching Tube - incl. "Trochotron" 
Identical to 6710 = BX1000
Similar Tubes
Other shape (e.g. bulb type):
Different maximum ratings:
First Source (s)
28.Aug.1961 : Electron Tube Registration List 3393

Filament Vf 6.3 Volts / If 0.15 Ampere / Indirect
Description First of 'Beam-X Switch' family from Burroughs. To reduce the size of the previous beam switch tubes, Burroughs moved the magnetic source inside the electrode structure; 10 small magnets were mounted into the tube, one for each counting position. The Beam-X family had no pin available for zero reset feature.
Glass envelope with 26 pin base, no magnetic shield. 2 MHz counting speed, 2.7mA target current.
Operating principle of trochotron. 

6710: Burroughs, data sheet
Pius Steiner

6710: Burroughs, data sheet
Pius Steiner

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