Data set 01
1999 Philips E-Z
Published operating points and test conditions from this source.
SECTION 1
Triode
Other
8)Pulse duration max
8 a
Limiting Values
Voltage - Dual Triode (similar) ·Triode-Triode
E181CC
Special-quality double triode designed for computer and counting circuits, combining moderate gain with characteristics suited to digital switching and pulse-counting applications.
Directly heatedCold cathodeCommon cathodeDissimilar
- Sections
- 2
- Base
- , culot, Sockel: NOVAL
- Socket code
- B9A
- Base pins
- -
- Nominal heater
- 12.6 V / 200 mA
Description
Special-quality double triode for computer and counting circuits. The record captures the published heater data, principal electrical characteristics, ratings, and other section-specific values from the supplied datasheet.
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
- , culot, Sockel: NOVAL
- Socket code
- B9A
- Base pins
- -
- Nominal heater voltage
- 12.6 V
- Nominal heater current
- 200 mA
- Parallel heater voltage
- 6.3 V
- Parallel heater current
- 400 mA
- Series capable
- Yes
, culot, Sockel: NOVAL - 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
- 5700 Ω
- Transconductance
- 0.0056 S
- Amplification factor
- 32
- Max plate voltage
- 600 V
- Max plate dissipation
- 2 W
- Max cathode current
- 20 mA
Identical repeated sections compressed to one row.
Section 2
Triode
X-ray radiationInterelectrode capacitances
- Plate resistance
- 5700 Ω
- Transconductance
- 0.0056 S
- Amplification factor
- 32
- Max plate voltage
- 600 V
- Max plate dissipation
- 2 W
- Max cathode current
- 20 mA
Second physical triode section; electrically identical twin section.
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.