Skip to main content
Tube Tinker — Electron Tube Database
Alternatives & variationsDownload PDF datasheet

Diode (NOT rectifier) ·Diode

SA102

Telefunken UHF measurement diode designed for quantitative RF and microwave measuring applications.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
1.9 V / 300 mA

Description

SA102 is a Telefunken UHF measurement diode intended for quantitative RF/microwave measuring applications.

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
1.9 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

Diode

X-ray radiationInterelectrode capacitances
Rectifier peak inverse voltage
100 V

Published maximum ratings and characteristics promoted from the approved datasheet; additional useful 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

194X Wehrmacht Rohren

Published operating points and test conditions from this source.

SECTION 1

Diode

Other

  • Heater Voltage

    1.9 V

    Nominal published value

  • Heater Current

    300 mA

    Nominal/approximate published value

  • Maximum Anode Voltage

    100 V

    Published datasheet value