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Voltage Triode Pentode ·Pentode-Triode

6F4P

Russian miniature triode-pentode whose pentode section is designed for video and low-frequency output stages while the triode serves complementary amplifier functions.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
2
Base
-
Socket code
B9A
Base pins
9
Nominal heater
6.3 V / 720 mA

Description

Tpuon-nenron 6®4I1 npennasnaven: neHroqHast The pentode part of the 6®4I1 triode-pentode is — JMJg paloThl B BBIXOAHBIX KaCKalaX BHIEO- designed for operation in output stages of video — B pasamu- and LF amplifiers and its triode part is suitable Tpuon-nentron 6@4I1 Buimyckaercs B MUHHATIOP- The 6®4I1 triode-pentodes are miniature devi-

Socket description

Small-button Noval 9-contact

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
-
Socket code
B9A
Base pins
9
Nominal heater voltage
6.3 V
Nominal heater current
720 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

2 physical sections, each with unique specifications.

Section 1

Triode

X-ray radiationInterelectrode capacitances
Plate resistance
600 Ω
Transconductance
0.004 S
Amplification factor
6.5

Published ratings/characteristics promoted where clearly identified; additional bilingual values retained as parameters.

Section 2

Pentode

X-ray radiationInterelectrode capacitances
Transconductance
0.011 S
Max plate voltage
550 V
Max plate dissipation
4 W

Published ratings/characteristics promoted where clearly identified; additional bilingual values retained as parameters.

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 01

195X Russian

Published operating points and test conditions from this source.

SECTION 1

Triode

Other

  • Service life

    3000 h

    BHOpAUMOHHLIX 10 2,5 g. Hauboasummit Bec 20 e. Maximum weight: 20 gr. [apantupoBannas pnosroBeynocts 3000 wacos. Service life guarantee: 3000 hr.

  • Service life

    3000 h

    Hauboasummit Bec 20 e. Maximum weight: 20 gr. [apantupoBannas pnosroBeynocts 3000 wacos. Service life guarantee: 3000 hr.

  • Service life

    3000 h

    [apantupoBannas pnosroBeynocts 3000 wacos. Service life guarantee: 3000 hr.

Characteristics

  • Published electrical data

    0.1

    APT Ryp=0,1 MQ.

SECTION 2

Pentode

Characteristics

  • Published electrical data

    4; 4

    4 pF Cc akp 4 pF

  • Published electrical data

    0.6; 0.1

    CakT 0,6 pF C glap < 0,1 pF

  • Published electrical data

    2.7; 0.01

    CglaT 2,7 pF C aTglp < 0,01 pF

  • Published electrical data

    9.5; 0.0

    9,5 pF C gTglp < 0,0i2 pF

  • Published electrical data

    6; 1

    6DA4[1 Tpuon-nenron

  • Published electrical data

    3

    NPEJEJIBHO NONYCTHMBIE 3KCNJYATALMOHHBIE NAHHbBIE

Other

  • Published electrical data

    69; 57; 4.0

    U, 69V 57V Psp 4,0 W

  • Published electrical data

    550; 12

    U,p ) 550V IkT 12 mA

  • Published electrical data

    250; 40

    Uap 250 V L, 40 mA

  • Published electrical data

    850; +150

    Uzp!) 850V Ukn +150

  • Published electrical data

    1

    Rgr 1,0 MQ

  • Published electrical data

    1

    1) Tlpu BKJIIOYEHHH HA XOJIOAHYIO JaMmmy.

  • Published electrical data

    65.5

    65,5 max

  • Published electrical data

    25

    25max

  • Published electrical data

    14

    ; JANITANTAN) A 14

  • Published electrical data

    12

    d iy AEF Sy ARy / 12

  • Published electrical data

    17119

    ANEN N_J 17119

  • Published electrical data

    2

    , ANAWAY.eVIN 2 Y,

  • Published electrical data

    0; 50; 100; 150; 200; -3; -2; -1

    0 50 100 150 200 UgrV Uyr.V -3 -2 -1 0

  • Published electrical data

    1

    IaT=f(UaT) Lr=1(Ugr)

  • Published electrical data

    6; 3; -63

    - - paT max Uh=6’3 v U,—63V

  • Published electrical data

    =63

    —_— - __pap max U,=63V

  • Published electrical data

    50; 100; 150; 200

    g 50 100 150 200 UaplV

  • Published electrical data

    3

    ],(3\!A . \J Lap, TS l

  • Published electrical data

    =15

    JEI= “ }/ \\ =15V

  • Published electrical data

    -2

    AP dER -2V -

  • Published electrical data

    50; 180; 200; 50; 100; 150; 200

    50 w00 180 200 UgyV g 50 100 150 200 U%V

  • Published electrical data

    =63

    — — —Pup max U,=63V

  • Published electrical data

    3

    - - —Pap max Uh’——fi’3V

  • Published electrical data

    =200; =220

    Ugp =200 V UEQ =220V

  • Published electrical data

    4

    I ,4/ \ Iap =f (Uap)

  • Published electrical data

    63

    - - pap max Up=63V

  • Published electrical data

    0; 50; 100; 180; 200

    0 50 100 180 200 Ugy

  • Published electrical data

    64

    Triode-pentode 64l

  • Published electrical data

    -4; =0

    -4 N~ ‘ \\ Ugi =0V

  • Published electrical data

    50; 100; 150; 200; 50; 100; 150

    g 50 100 150 200 UggV g 50 100 150 Uap,‘/

  • Published electrical data

    =1

    Iap =i (Uap) Ig? =1 (Uap)

  • Published electrical data

    6; 3; =63; =170

    - - Papmax Uh=6’3V U, =63V Uy, =170V

  • Published electrical data

    240

    Uypo=240V

  • Published electrical data

    0; 50; 100; 0; 50; 700; 150

    0 50 100 0 50 700 150 Unpl

  • Published electrical data

    1

    Igo=1(Uap) lg2 =f (Uap)

  • Published electrical data

    =63; =200; =63; =220

    U,=63V Ugo =200 V U, =63V Uy, =220V

  • Published electrical data

    6

    6DA4Il'l Tpuon-nentop,

  • Published electrical data

    8

    8 A\ QAN UpTV

  • Published electrical data

    51; 25

    A ANARN Ypr=51¥ NN “25Y

  • Published electrical data

    3

    YON iy - NN~ L 3V

  • Published electrical data

    4

    %4 pIAN W -

  • Published electrical data

    0; 100; 200

    0 100 200 UgpV

  • Published electrical data

    =1; 1

    Iy =1(Uyp) lea=1 (Uay)

  • Published electrical data

    =63; =230; =63; =240

    U,=63V Uy =230 V U, =63V Ugp =240V

  • Published electrical data

    0; 4; 17; 20; 2; 4; 8; 42

    0 4 & 17 # 20 2% RyaR g 4 8 42 M6 20 24 RyKQ

  • Published electrical data

    =1; =1

    Lp Lo Pip ki =1(Rap) Lip Tgz Pip ki =1(Ryp)

  • Published electrical data

    =63; =63

    _._._Iap U,=63V —_— ——Iap U,=63V

  • Published electrical data

    =200; 240

    Py, Ugo =200 V —— P, Ugy=240 V

  • Published electrical data

    =09; 1

    Uglmein =09 V Ugm@p=1V

Data set 02

1970 Russian Tubes Mashpriborintorg

Published operating points and test conditions from this source.

SECTION 1

Triode

Characteristics

  • Triode plate resistance

    600 Ohm

    TriodeSection

  • Triode transconductance

    4 mA/V

    TriodeSection

  • Triode amplification factor

    6.5

    TriodeSection

  • Guaranteed service life

    3000 h

    PublishedGuarantee

SECTION 2

Pentode

Characteristics

  • Pentode transconductance

    11 mA/V

    PentodeSection

Other

  • Maximum pentode plate voltage

    550 V

    ColdSwitching

  • Maximum pentode plate dissipation

    4 W

    PentodeSection

Data set 03

1981 Russian Tubes Katsnelson and Larionov

Published operating points and test conditions from this source.

SECTION 1

Triode

Characteristics

  • Published electrical parameter

    200 V

    0 700 200 8 8-3,5 -д,5 —15 -050 0 700 200 В

  • Published electrical parameter

    185 V

    при (, =6,3 В, Изе= 100 В, Оан= 185 В, Исэп= 185 В,

  • Published electrical parameter

    160 ОМ

    [гк.т=160 ОМ‚ Кн‚п=340 Эм