IEC 60169-25:1992

IEC 60169-25:1992 defines the technical reference for radio-frequency connectors using a two-pole screw 3/4-20 UNEF coupling arrangement for shielded balanced cables with twin inner conductors and an outer conductor inner diameter of 13,56 mm. It is relevant when selecting, documenting, or verifying connector interfaces where mechanical fit, cable compatibility, and repeatable connection performance matter. For engineering teams and procurement specialists, IEC 60169-25:1992 helps support controlled product evaluation, technical review, and compliance workflows tied to RF interconnection hardware.

IEC 60169-25:1992 standard overview

This document provides the primary technical basis for a specific RF connector type identified as Type TWHN. Its scope is centered on connector design and interface compatibility for shielded balanced cables, making it useful in engineering documentation, conformity assessment, and procurement specifications. In practice, it supports a structured technical assessment of connector selection, installation fit, and interface consistency, helping laboratories and manufacturers align verification activities with a defined reference for RF hardware.

Applications of IEC 60169-25:1992

IEC 60169-25:1992 is most relevant where balanced RF cabling must be connected through a defined screw-coupled interface, such as in test setups, communication equipment, measurement assemblies, or other electrical equipment using shielded twin-conductor cables. It may also be used in technical validation, product evaluation, and engineering documentation when teams need to confirm connector compatibility against a documented reference. For organizations managing procurement or design approval, it supports consistent part selection and controlled integration.

Why IEC 60169-25:1992 matters

Using a clearly defined connector reference reduces risk in RF system assembly by improving interoperability and limiting interface ambiguity. For quality assurance and compliance preparation, IEC 60169-25:1992 supports consistent procurement decisions, traceable technical review, and repeatable testing workflows. It can also help teams compare supplier offerings against an established engineering specification, which is valuable when validating mechanical compatibility, maintaining operational consistency, and preparing conformity assessment records for connected equipment.

• Technical reference for a two-pole screw-coupled RF connector interface
• Supports compatibility checks for shielded balanced cables with twin inner conductors
• Useful for procurement review, installation planning, and part number verification
• Helps structure laboratory evaluation and connector-focused testing workflows
• Assists engineering documentation and conformity assessment preparation