Specialized - Cathode Ray ·CathodeRay
Ten-inch printer-type cathode-ray tube with a single-row electrostatic printing element. Raytheon designed it for high-speed electronic printing equipment rather than conventional visual display.
10-inch printer-type cathode-ray tube with single-row electrostatic printing element for high-speed printing equipment.
Duodecal 7-contact CRT base
General specifications
Properties common to every published source and operating point.
Electrical assignments shared by every tube using this base designation.
No verified pinout is recorded for this base designation.
1 physical section, each with unique specifications.
Section 1
Published ratings and characteristics promoted where clearly stated.
Source-dependent data
Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.
Data set 01
Published operating points and test conditions from this source.
Heater or filament voltage
6.3 V
Published nominal value
Heater or filament current
600 mA
Published nominal value
Printing wires per inch
250 1/in
single-row
Collector operating voltage
20000 V
Published