Data set 01
1950 Sylvania
Published operating points and test conditions from this source.
SECTION 1
Cathode Ray
Characteristics
Focusing method
Electrostatic
Deflection method
Electrostatic
Application
Application
Electrostatic charge printing
Specialized - Cathode Ray ·CathodeRay
SC3195B
Aluminized-screen version of the SC3195 high-resolution electrostatic instrument CRT. Electrostatic focusing and deflection provide precise beam control, while the aluminized screen improves usable display brightness.
Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
- Sections
- 1
- Base
- -
- Socket code
- DIHEPTAL12
- Base pins
- -
- Nominal heater
- 6.3 V / 600 mA
Description
Aluminized-screen version of SC3195 high-resolution electrostatic-focus/electrostatic-deflection CRT.
Socket description
Medium-shell Diheptal 12-contact CRT base
General specifications
Tube and section characteristics
Properties common to every published source and operating point.
Heater and base
- Base
- -
- Socket code
- DIHEPTAL12
- Base pins
- -
- Nominal heater voltage
- 6.3 V
- Nominal heater current
- 600 mA
- Parallel heater voltage
- -
- Parallel heater current
- -
- Series capable
- No
Terminal pinout
Electrical assignments shared by every tube using this base designation.
No verified pinout is recorded for this base designation.
Section ratings
1 physical section, each with unique specifications.
Section 1
Cathode Ray
X-ray radiationInterelectrode capacitances
- Max plate voltage
- 11000 V
Special-purpose cathode-ray tube; published ratings and construction data captured.
Source-dependent data
Operating conditions by source
Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.
Data set 02
1965 Sylvania Electronic Tubes Vol3
Published operating points and test conditions from this source.
SECTION 1
Cathode Ray
Characteristics
Heater voltage
6.3 V
Heater current
600 mA
Focusing method
Electrostatic
Deflection method
Electrostatic
Other
Maximum principal anode/accelerator voltage
11000 V
Anode A2 voltage maximum
11000 V
Anode A1 voltage maximum
6000 V
Heater-cathode voltage maximum heater negative
200 V
Typical A2 voltage
10000 V
Application
Application
Aluminized-screen version of SC3195 high-resolution electrostatic-focus/electrostatic-deflection CRT.
Dynamic focusing
Recommended
Construction
Construction
Monoaccelerator
Screen
Aluminized