Power - Pentode (NOT beam) ·Pentode
Russian miniature output pentode designed for low-frequency amplifier output stages. Its compact construction provides audio power amplification in receivers and other low-frequency equipment.
Russian miniature output pentode for low-frequency amplifier output stages.
Small-button Noval 9-contact
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 electrical characteristics and permissible ratings promoted where OCR labels were unambiguous; remaining published numeric table entries retained in TUBE_SECTION_PARAMETER.
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 voltage
6.3 V
Published nominal heater condition.
Heater current
760 mA
Published heater current.
Transconductance
11300 µS
Published characteristic; normalized to µS.
Maximum plate voltage
300 V
Published limiting operating value.
Maximum plate dissipation
14 W
Published limiting operating value.
Data set 02
Published operating points and test conditions from this source.
Source symbol U,
63 V
Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.
Source symbol I,
76060 mA
Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.
Source symbol I,
48±8 mA
Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.
Source symbol E,
250 V
Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.
Source symbol Uy,
250 V
Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.
Source symbol R
30 kΩ
Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.
Source symbol C,c
79 pF
Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.
Source symbol Cgia
2 pF
Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.
Source symbol U,
7 V
Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.
Source symbol I3
65 mA
Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.
Source symbol Upn
100 V
Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.
Source symbol Ug2
300 V
Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.
Source symbol P,
14 W
Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.
Source symbol T6amnona
220 °C
Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.
Source symbol pg2
29 W
Published bilingual datasheet table; source symbol preserved because OCR/notation may be ambiguous.
Data set 03
Published operating points and test conditions from this source.
Plate Current
48 mA
Plate 250 V; Screen 250 V
Power Output
4.2 W
Load 5.2 kohm; ClassA;OneTube
Data set 04
Published operating points and test conditions from this source.
Plate Current
40 to 56 mA
Plate 250 V; Screen 250 V
Power Output
4.2 W
Load 5.2 kohm; ClassA;OneTube