Data set 01
1945 United Electronics
Published operating points and test conditions from this source.
SECTION 1
Rectifier
Characteristics
Filament voltage
5 V
Filament current
4 A
Other
Maximum peak inverse voltage
15000 V
Rectifier - Half Wave ·Rectifier
371B
Directly heated high-vacuum rectifier for high-voltage industrial supplies. Its heavy filament, tens-of-kilovolts inverse-voltage capability, and substantial current suit demanding professional DC systems.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 1
- Base
- -
- Socket code
- J4
- Base pins
- -
- Nominal heater
- 5 V / 10.3 A
Description
371B: Central Electronic Manufacturers high-vacuum rectifier with published electrical ratings and operating data. The complete approved datasheet was read semantically, including specifications, maximum ratings, operating conditions, cooling requirements and characteristic data where published.
Socket description
Jumbo 4-contact
General specifications
Tube and section characteristics
Properties common to every published source and operating point.
Heater and base
- Base
- -
- Socket code
- J4
- Base pins
- -
- Nominal heater voltage
- 5 V
- Nominal heater current
- 10.3 A
- 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
Rectifier
X-ray radiationInterelectrode capacitances
- Rectifier peak inverse voltage
- 25000 V
- Rectifier nominal output current
- 300 mA
- Rectifier peak forward current
- 1.5 A
Maximum ratings and characteristic constants promoted where reliably published in the approved sheet.
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
195X Central Electronics
Published operating points and test conditions from this source.
SECTION 1
Rectifier
Characteristics
Filament voltage
5 V
Filament current
10.3 A
Other
Maximum peak inverse voltage
25000 V
Maximum peak anode current
1.5 A
Average anode current
300 mA
Data set 03
1960 Central Electronic Tubes
Published operating points and test conditions from this source.
SECTION 1
Rectifier
Other
Peak inverse voltage
25000 V
Peak anode current
1.5 A
Average anode current
300 mA
Anode dissipation
0 W
Characteristic
Filament voltage
5 V
Filament current
10.3 A
Construction
Cooling method
Radiation