Data set 01
1960 Mazda
Published operating points and test conditions from this source.
SECTION 1
Pentode
Capacitance
Anode-earth capacitance
11.6 pF
Anode-control-grid capacitance
0.004 pF
Voltage Pentode ·Pentode
V453
Low-noise, low-microphonic screened RF pentode. Mazda documentation emphasizes reduced noise and mechanical sensitivity, making it particularly suited to sensitive radio-frequency signal stages where unwanted noise and vibration response must be minimized.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 1
- Base
- -
- Socket code
- B7
- Base pins
- 7
- Nominal heater
- 4 V / 630 mA
Description
Low-noise, low-microphonic screened RF pentode.
Socket description
Medium 7-contact
General specifications
Tube and section characteristics
Properties common to every published source and operating point.
Heater and base
- Base
- -
- Socket code
- B7
- Base pins
- 7
- Nominal heater voltage
- 4 V
- Nominal heater current
- 630 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
Pentode
X-ray radiationInterelectrode capacitances
- Transconductance
- 0.002 S
- Max plate voltage
- 250 V
- Max screen voltage
- 150 V
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.