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IEC 60151-23:1970 pdf download – Measurements of the electrical properties of electronic tubes and valves. Part 23: Methods of measurement of vacuum pulse modulator tubes and valves. IEC 60151-23:1970 is a technical standard that defines methods for measuring the electrical properties of electronic tubes and valves, with a specific focus on vacuum pulse modulator tubes […]

IEC 60151-22:1970 pdf download – Measurements of the electrical properties of electronic tubes and valves. Part 22: Methods of measurement for cold cathode counting and indicator tubes. IEC 60151-22:1970 is a technical standard that defines methods for measuring the electrical properties of electronic tubes and valves, specifically cold cathode counting and indicator tubes. Its purpose […]

IEC 60306-3:1970 pdf download – Measurement of photosensitive devices. Part 3: Methods of measurement of photoconductive cells for use in the visible spectrum. IEC 60306-3:1970 is a technical standard that describes methods for measuring photoconductive cells used in the visible spectrum. Its main purpose is to provide a uniform way to test the electrical and […]

IEC 60169-5:1970 pdf download – Radio-frequency connectors. Part 5: R.F. coaxial connectors for cables 96 IEC 50-17 and larger. IEC 60169-5:1970 is a standard for radio-frequency connectors, specifically RF coaxial connectors used with cables 96 IEC 50-17 and larger. Its main purpose is to define the technical and dimensional requirements for connectors that carry high-frequency […]

IEC 60067C:1970 pdf download – Third supplement – Dimensions of electronic tubes and valves. IEC 60067C:1970 is the third supplement to the standard on dimensions of electronic tubes and valves. Its main purpose is to continue updating and expanding the dimensional specifications for these components. The document provides additional mechanical standardization data to support correct […]

IEC 60067B:1969 pdf download – Second supplement – Dimensions of electronic tubes and valves. IEC 60067B:1969 is the second supplement to the standard on dimensions of electronic tubes and valves. Its main purpose is to update and expand the dimensional information used for the mechanical standardization of these components. The document helps define the physical […]

IEC 60244-2:1969 pdf download – Methods of measurement for radio transmitters. Part 2: Bandwidth, out-of-band power and power of non-essential oscillations. IEC 60244-2:1969 is a technical standard that describes methods for measuring key performance characteristics of radio transmitters. Its main focus is on bandwidth, out-of-band power, and the power of non-essential oscillations. These measurements are […]

IEC 60231A:1969 pdf download – Supplement A – General principles of nuclear reactor instrumentation. IEC 60231A:1969 is a supplement to the standard on general principles of nuclear reactor instrumentation. Its main purpose is to clarify, extend, or update the basic guidance for instrumentation used in nuclear reactors. The document deals with the fundamental principles behind […]

IEC 60264-1:1968 pdf download,Packaging of winding wires. Part 1: Containers for round winding wires. IEC 60264-1:1968 is a standard about packaging of winding wires, specifically containers for round winding wires. Its main purpose is to define how these wires should be packaged so they can be stored, handled, transported, and used safely and efficiently. By […]

IEC 60151-18:1968 pdf download – Measurements of the electrical properties of electronic tubes and valves. Part 18: Methods of measurement of noises due to mechanical or acoustic excitations. IEC 60151-18:1968 is a technical standard that sets out methods for measuring noise in electronic tubes and valves caused by mechanical or acoustic excitations. Its purpose is […]