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IEC
IEC 60169-17:1980
En Vigor
1980-01-01
Radio-frequency connectors. Part 17: R.F. coaxial connectors with inner
diameter of outer conductor 6.5 mm (0.256 in) with screw coupling -
Characteristic impedance 50 ohms (Type TNC)
IEC
IEC GUIDE 123:2025
En Vigor
2025-03-20
Assignment and management of horizontal functions within the aspect environment
IEC
IEC 60747-15:2024
En Vigor
2024-10-22
Semiconductor devices - Part 15: Discrete devices - Isolated power
semiconductor devices
IEC
IEC 60235-2B:1975
En Vigor
1975-01-01
Supplement B - Measurement of the electrical properties of microwave
tubes - Part 2: General measurements
