Data set 01
1961 Tung Sol
Published operating points and test conditions from this source.
SECTION 1
Beam Power
Characteristic
Transconductance
8000 uS
Typical
Power - Beam (NOT sweep) ·BeamPower
6CS5
Miniature beam-power pentode intended for television-receiver audio output, designed to deliver useful power from relatively low plate and screen voltages.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 1
- Base
- 9CK
- Socket code
- B7G
- Base pins
- 9
- Nominal heater
- 6.3 V / 1.2 A
Description
The 6CS5 is a miniature beam-power pentode intended for audio power output in television receivers. It is designed to deliver useful output power at relatively low plate and screen voltages and is electrically similar to the 12CS5 apart from heater ratings.
Socket description
Miniature 7-contact
General specifications
Tube and section characteristics
Properties common to every published source and operating point.
Heater and base
- Base
- 9CK
- Socket code
- B7G
- Base pins
- 9
- Nominal heater voltage
- 6.3 V
- Nominal heater current
- 1.2 A
- Parallel heater voltage
- -
- Parallel heater current
- -
- Series capable
- No
9CK - Terminal pinout
Electrical assignments shared by every tube using this base designation.
| Terminal | Section | Connection | Evidence |
|---|---|---|---|
| PIN1G2 | A | G2 — Screen Grid EIA transcription, manufacturer confirmation pending | Unverified EIA Base Connections, printed page 131, 9CK |
| PIN3G1 | A | G1 — Control Grid EIA transcription, manufacturer confirmation pending | Unverified EIA Base Connections, printed page 131, 9CK |
| PIN4H | — | H — Heater EIA transcription, manufacturer confirmation pending | Unverified EIA Base Connections, printed page 131, 9CK |
| PIN5H | — | H — Heater EIA transcription, manufacturer confirmation pending | Unverified EIA Base Connections, printed page 131, 9CK |
| PIN6G1 | A | G1 — Control Grid EIA transcription, manufacturer confirmation pending | Unverified EIA Base Connections, printed page 131, 9CK |
| PIN7G3 | A | G3 — Suppressor GridGroup 9CK7 EIA transcription, manufacturer confirmation pending | Unverified EIA Base Connections, printed page 131, 9CK |
| PIN7K | A | K — CathodeGroup 9CK7 EIA transcription, manufacturer confirmation pending | Unverified EIA Base Connections, printed page 131, 9CK |
| PIN9P | A | P — Plate (Anode) EIA transcription, manufacturer confirmation pending | Unverified EIA Base Connections, printed page 131, 9CK |
Section ratings
1 physical section, each with unique specifications.
Section 1
Beam Power
X-ray radiationInterelectrode capacitances
- Plate resistance
- 13000 Ω
- Transconductance
- 0.008 S
- Max plate voltage
- 300 V
- Max screen voltage
- 150 V
- Max plate dissipation
- 10 W
- Max screen dissipation
- 1.25 W
Published promoted fields populated from printed headings.
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
1966 Tung Sol Electronic Tubes 2 of 4
Published operating points and test conditions from this source.
SECTION 1
Beam Power
Other
Plate voltage
110 V
ClassA
Screen voltage
110 V
ClassA
Control-grid voltage
-7.5 V
ClassA
Load resistance
2000 ohm
ClassA
Power output
2.1 W
ClassA
Plate voltage
200 V
ClassA
Screen voltage
125 V
ClassA
Cathode-bias resistor
180 ohm
ClassA
Power output
3.8 W
ClassA
Characteristic
Zero-signal plate current
49 mA
ClassA
Maximum-signal plate current
50 mA
ClassA
Plate resistance
28000 ohm
ClassA
Triode-connected plate resistance
1500 ohm
TriodeConnection
Triode-connected transconductance
3800 uS
TriodeConnection
Triode-connected amplification factor
6.2
TriodeConnection
Capacitance
Grid-1-to-plate capacitance
0.7 pF
Input capacitance
11 pF
Output capacitance
7 pF