Data set 01
198X Shuguang
Published operating points and test conditions from this source.
SECTION 1
Triode
Characteristics
Heater voltage
6.3 V
Nominal
Heater current
300 mA
Nominal
Plate voltage
300 V
Published principal electrical parameter
Voltage - Triode (single high frequency) ·Triode
6C8P
Shuguang 6C8P indirectly heated high-frequency pulse-oscillator triode with 500 V maximum plate rating and 3.6 W dissipation.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- 6.3 V / 300 mA
Description
Indirectly heated oxide-cathode triode intended for high-frequency pulse oscillation.
General specifications
Tube and section characteristics
Properties common to every published source and operating point.
Heater and base
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater voltage
- 6.3 V
- Nominal heater current
- 300 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
Triode
X-ray radiationInterelectrode capacitances
- Transconductance
- 0.003 S
- Amplification factor
- 20
- Max plate voltage
- 500 V
- Max plate dissipation
- 3.6 W
Shuguang 6C8P Chinese datasheet: indirectly heated high-frequency pulse oscillator triode. Heater 6.3 V 0.30 A, allowed 5.7–6.9 V. Typical Va 300 V, Vg -10.5 V, Ia 11.25±3.25 mA, gm 3±0.6 mA/V = 0.003 A/V, mu 20±2. Maximum plate voltage 500 V (300 V is operating condition), maximum plate dissipation 3.6 W, heater-cathode ±100 V. Input capacitance 2.2±0.4 pF, output 0.65±0.5 pF, transfer 3.6±0.72 pF. Existing Triode section retained.
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.