IEC 61169-53:2015
Radio-frequency connectors - Part 53: Sectional specification for RF coaxial connectors with inner diameter of outer conductor 16 mm with screw lock - Characteristic impedance 50 Ω (Type S7-16)
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About This Item
IEC 61169-53:2015 defines the sectional specification for RF coaxial connectors with an inner diameter of outer conductor of 16 mm, screw lock coupling, and a characteristic impedance of 50 Ω, identified as Type S7-16. As a primary technical reference, IEC 61169-53:2015 is relevant when teams need a clear basis for connector selection, documentation review, and conformity assessment in radio-frequency applications. It supports engineering evaluation by describing a defined connector interface that can be used in procurement, testing workflows, and technical validation.
What is IEC 61169-53:2015?
This document forms part of the IEC 61169 connector series and focuses on a specific RF coaxial connector family. Its purpose is to provide a sectional specification for the Type S7-16 interface, helping users align design, testing, and product acceptance activities around a known connector format. For engineering and compliance teams, IEC 61169-53:2015 is useful as a technical document for reviewing interface compatibility, supporting documented evaluation, and improving consistency across quality workflows and product assessments.
Applications of IEC 61169-53:2015
The specification is typically used in RF systems where a 50 Ω coaxial connector with screw lock coupling is required, such as communications equipment, test setups, and related electrical equipment that depends on stable RF interconnection. It may also support laboratory evaluation, procurement review, and technical assessment when matching connectors across assemblies, cables, and instruments. In practice, it helps organizations compare product offerings against a defined engineering specification and maintain operational consistency in installation and verification activities.
Why is IEC 61169-53:2015 important?
Using a clearly defined connector specification helps reduce interface errors, improve interoperability, and support reliable testing consistency. For manufacturers and purchasers, IEC 61169-53:2015 can be part of risk management and conformity assessment preparation by establishing a shared reference for product evaluation and acceptance criteria. It is also valuable in regulatory preparation and quality assurance workflows, where documented technical alignment is needed to support validation, traceability, and controlled procurement decisions.
- Defines the RF coaxial connector interface for Type S7-16 with screw lock coupling and 50 Ω characteristic impedance.
- Supports engineering documentation, product evaluation, and connector compatibility review.
- Useful in testing workflows that require consistent RF connection conditions and repeatable verification activities.
- Helps procurement and compliance teams reference a clear technical basis during specification checks.
- Publication Date: 2015-09-16
- Standard Status: Original
- Publisher: IEC
- Edition: 1
- This Version: IEC 61169-53:2015 (2015-09-16)
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