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6S33S

High-current Russian triode designed specifically as a series-pass tube in electronic voltage stabilizers for stationary and mobile equipment.

Directly heatedCold cathodeCommon cathodeDissimilar

Sections: 1
Base: -
Socket code: B7A
Base pins: 7
Nominal heater: 12.6 V / 3.3 A

Description

The 6C33C triode is designed for use as a 4yecTBe IPONyCKallell JaMOb B 3JeKTPOHHBIX CTa- band pass tube in electronic voltage stabilizers of O6uan3aTopax HaNpsiXKeHHs CTAallHOHApHOH H mmepe- stationary and movable equipment.

Socket description

Septar 7-contact

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base: -
Socket code: B7A
Base pins: 7
Nominal heater voltage: 12.6 V
Nominal heater current: 3.3 A
Parallel heater voltage: 6.3 V
Parallel heater current: 6.6 A
Series capable: Yes

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

Triode

X-ray radiationInterelectrode capacitances

Plate resistance: 130 Ω
Transconductance: 0.039 S
Amplification factor: 3.5
Max plate voltage: 450 V
Max plate dissipation: 60 W
Max cathode current: 600 mA

Promoted-field completeness audit performed from English ratings/characteristics.

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

Characteristic

Heater voltage
6.3 V
Published heater condition.
Heater current
6600 mA
Published heater current.
Transconductance
3000 µS
Published characteristic; normalized to µS.
Amplification factor
3.5
Published characteristic.
Service life
1000 h
Published service-life guarantee.

Other

Maximum plate voltage
450 V
Published limiting/specification value.
Maximum plate dissipation
15 W
Published limiting value.

Data set 02

1968 Electronintorg

Published operating points and test conditions from this source.

SECTION 1

Triode

Other

grid [1]
1
1, 2, 6, 7 — heater; 3 — cathode; 4 — anode; 5 — grid
grid [2]
2
1, 2, 6, 7 — heater; 3 — cathode; 4 — anode; 5 — grid
grid [3]
6
1, 2, 6, 7 — heater; 3 — cathode; 4 — anode; 5 — grid
grid [4]
7
1, 2, 6, 7 — heater; 3 — cathode; 4 — anode; 5 — grid
grid [5]
3
1, 2, 6, 7 — heater; 3 — cathode; 4 — anode; 5 — grid
grid [6]
4
1, 2, 6, 7 — heater; 3 — cathode; 4 — anode; 5 — grid
grid [7]
5
1, 2, 6, 7 — heater; 3 — cathode; 4 — anode; 5 — grid
temperature,°C [1]
343 C
CYCKOPEHMEM, MIC2 . ... ... .. ... ... 343 Ambient temperature,°C ...................... —10to +55
temperature,°C [2]
-10 C
CYCKOPEHMEM, MIC2 . ... ... .. ... ... 343 Ambient temperature,°C ...................... —10to +55
temperature,°C [3]
55 C
CYCKOPEHMEM, MIC2 . ... ... .. ... ... 343 Ambient temperature,°C ...................... —10to +55
current, yA,atmost [1]
28 A
nogorpesaTenel . ........................ 2,8-3,6 Inverse grid current, yA,atmost ................ 5
current, yA,atmost [2]
-36 A
nogorpesaTenel . ........................ 2,8-3,6 Inverse grid current, yA,atmost ................ 5
current, yA,atmost [3]
5 A
nogorpesaTenel . ........................ 2,8-3,6 Inverse grid current, yA,atmost ................ 5
Mutual conductance, mA/V [1]
56 mA/V
nogorpeBaTenem . ..............c.ouueuen.. 5,6-7,2 Mutual conductance, mA/V . .................... 28-50
Mutual conductance, mA/V [2]
-72 mA/V
nogorpeBaTenem . ..............c.ouueuen.. 5,6-7,2 Mutual conductance, mA/V . .................... 28-50
Mutual conductance, mA/V [3]
28 mA/V
nogorpeBaTenem . ..............c.ouueuen.. 5,6-7,2 Mutual conductance, mA/V . .................... 28-50
Mutual conductance, mA/V [4]
-50 mA/V
nogorpeBaTenem . ..............c.ouueuen.. 5,6-7,2 Mutual conductance, mA/V . .................... 28-50
resistance, Q,atmost [1]
120 ohm
Hanpsxenne aHoga, B ........................ 120 Internal resistance, Q,atmost .................. 130
resistance, Q,atmost [2]
130 ohm
Hanpsxenne aHoga, B ........................ 120 Internal resistance, Q,atmost .................. 130
heating time, s, atmost [1]
6 s
O6paTHbih TOK ceTku, MKA, He 6onee ............ 5 Cathode heating time, s, atmost ................ 120
heating time, s, atmost [2]
5 s
O6paTHbih TOK ceTku, MKA, He 6onee ............ 5 Cathode heating time, s, atmost ................ 120
heating time, s, atmost [3]
120 s
O6paTHbih TOK ceTku, MKA, He 6onee ............ 5 Cathode heating time, s, atmost ................ 120
Interelectrode capacitance, pF [1]
450 pF
TokaHoga, MA ... ... ... 450-630 Interelectrode capacitance, pF:
Interelectrode capacitance, pF [2]
-630 pF
TokaHoga, MA ... ... ... 450-630 Interelectrode capacitance, pF:
output [1]
6
BHyTpeHHee conpoTuenenue, Om, He 6onee . . . . . . . 130 output ... 9.5-11.5
output [2]
130
BHyTpeHHee conpoTuenenue, Om, He 6onee . . . . . . . 130 output ... 9.5-11.5
output [3]
9.5
BHyTpeHHee conpoTuenenue, Om, He 6onee . . . . . . . 130 output ... 9.5-11.5
output [4]
-11.5
BHyTpeHHee conpoTuenenue, Om, He 6onee . . . . . . . 130 output ... 9.5-11.5
heater capacitance,pF
70 pF
MexanekTpogHble eMKocTu, Nd: Cathode-heater capacitance,pF ................ 70
cathode operation [1]
5.7
npuv napasnnensbHOM BKIoHeHUn common-cathode operation ................. 5.7-6.9
cathode operation [2]
-6.9
npuv napasnnensbHOM BKIoHeHUn common-cathode operation ................. 5.7-6.9
dissipation above [1]
57 W
e 5,7-6,9 at anode dissipation above 30W ............. 250
dissipation above [2]
-69 W
e 5,7-6,9 at anode dissipation above 30W ............. 250
dissipation above [3]
30 W
e 5,7-6,9 at anode dissipation above 30W ............. 250
dissipation above [4]
250 W
e 5,7-6,9 at anode dissipation above 30W ............. 250
dissipation at most3 [1]
0 W
Hanps>xenue aHoga, B: at anode dissipation at most30W ............ 450
dissipation at most3 [2]
450 W
Hanps>xenue aHoga, B: at anode dissipation at most30W ............ 450
current, mA [1]
6 mA
6onee30BT ... ... . ..l 250 Anode current, mA:
current, mA [2]
0 mA
6onee30BT ... ... . ..l 250 Anode current, mA:
current, mA [3]
250 mA
6onee30BT ... ... . ..l 250 Anode current, mA:
cathode [1]
450
... .. 450 in operation withone cathode ................ 350
cathode [2]
350
... .. 450 in operation withone cathode ................ 350
cathode
45
Tok aHoAaa, MA: in operation withone cathode ................ 45
heater, V [1]
600 V
npuv paboTe ¢ ABYMA KaTodaMM . .. ........... 600 Voltage between cathode and heater, V.. ......... 300
heater, V [2]
300 V
npuv paboTe ¢ ABYMA KaTodaMM . .. ........... 600 Voltage between cathode and heater, V.. ......... 300
grid circuit, MQ [1]
350 Mohm
npwv paboTe C OQHUM KATOAOM .. ............. 350 Resistance ingrid circuit, MQ . ............ ... .. 0.2
grid circuit, MQ [2]
0.2 Mohm
npwv paboTe C OQHUM KATOAOM .. ............. 350 Resistance ingrid circuit, MQ . ............ ... .. 0.2
Anode Characteristic Curves [1]
4
4 /// VIV ) - ] A\_leraged Anode Characteristic Curves 4 // V 7] 1717 »ﬁ“ ]
Anode Characteristic Curves [2]
4
4 /// VIV ) - ] A\_leraged Anode Characteristic Curves 4 // V 7] 1717 »ﬁ“ ]
Anode Characteristic Curves [3]
7
4 /// VIV ) - ] A\_leraged Anode Characteristic Curves 4 // V 7] 1717 »ﬁ“ ]
Anode Characteristic Curves [4]
1717
4 /// VIV ) - ] A\_leraged Anode Characteristic Curves 4 // V 7] 1717 »ﬁ“ ]
Grid Characteristic Curves [1]
160
c:::r:g'e:vl?node—Grid Characteristic Curves: 160 120 100 B0 60 40 -2 0
Grid Characteristic Curves [2]
120
c:::r:g'e:vl?node—Grid Characteristic Curves: 160 120 100 B0 60 40 -2 0
Grid Characteristic Curves [3]
100
c:::r:g'e:vl?node—Grid Characteristic Curves: 160 120 100 B0 60 40 -2 0
Grid Characteristic Curves [4]
60
c:::r:g'e:vl?node—Grid Characteristic Curves: 160 120 100 B0 60 40 -2 0
Grid Characteristic Curves [5]
40
c:::r:g'e:vl?node—Grid Characteristic Curves: 160 120 100 B0 60 40 -2 0
Grid Characteristic Curves [6]
-2
c:::r:g'e:vl?node—Grid Characteristic Curves: 160 120 100 B0 60 40 -2 0
Grid Characteristic Curves [7]
0
c:::r:g'e:vl?node—Grid Characteristic Curves: 160 120 100 B0 60 40 -2 0

Data set 03

1970 Russian Tubes Mashpriborintorg

Published operating points and test conditions from this source.

SECTION 1

Triode

Characteristics

Plate current - characteristic point
540 mA
Grid-to-plate capacitance
3.1 pF

Other

Maximum plate voltage - short-time/cold-start condition
600 V
ColdTube
Maximum cathode-to-heater voltage
300 V

Data set 04

1981 Russian Tubes Katsnelson and Larionov

Published operating points and test conditions from this source.

SECTION 1

Triode

Characteristics

Plate current
-90 mA
Translated from Russian source; OCR line: Ток анода, мА . . ‚ — 54090 550--=80 540=-90
Plate resistance
130 ohm
Translated from Russian source; OCR line: Внутреннее сопротивление, Ом -— < 130 80—120 < 130

Other

Service life
2000 h
Translated from Russian source; OCR line: Наработка, ч. . . . . . . — 1000 750 > 2000