EN 60603-2:1998/A1:2005

Overview

EN 60603-2:1998/A1:2005 is the CENELEC amendment to the European standard that defines detailed specifications for two-part printed board connectors intended for use at frequencies below 3 MHz. It corresponds to IEC 60603-2:1995/A1:2000 and covers connectors for a basic grid (pitch) of 2.54 mm (0.1 in) with common mounting features. The amendment was approved by CENELEC on 1 April 2005 and required implementation as a national standard (dop) by 1 April 2006.

Key topics and requirements

This document is a detail specification focused on the following core areas:

• Connector type and scope: two-part connector assemblies designed for printed circuit boards (PCBs) intended for signals below 3 MHz.
• Pitch and mounting: standardized 2.54 mm (0.1 in) basic grid with common mounting features to ensure mechanical compatibility across manufacturers.
• Assessed quality: requirements and conformity provisions for connectors offered with an assessed quality level (manufacturer quality assurance and compliance to the specification).
• Reference to IEC: alignment and amendment to the international reference IEC 60603-2:1995/A1:2000, ensuring harmonization between European and international requirements.
• Regulatory status: adoption process and national implementation dates defined by CENELEC, with withdrawal deadlines for conflicting national standards.

Note: The standard text contains detailed dimensional, mechanical and quality-assurance provisions; consult the official EN/IEC document for exact technical clauses.

Applications

EN 60603-2:1998/A1:2005 is applicable where robust, standardized PCB connectors are required for low-frequency signal or control applications, such as:

• Industrial control and automation equipment
• Telecom and network interface assemblies operating below 3 MHz
• Consumer and professional electronics using 2.54 mm pitch interconnects
• Test, measurement and instrumentation devices relying on standardized board-to-board or cable-to-board connectors

Who should use this standard

• Connector manufacturers – to design and certify two-part PCB connectors to EN/IEC requirements.
• PCB designers and integrators – to select compliant components with predictable dimensions and mounting.
• Quality and compliance engineers – to evaluate supplier assessed quality and conformity.
• Procurement professionals – to specify standardized connector types and ensure interoperability.

Related standards

• IEC 60603-2:1995/A1:2000 (international reference)
• Other EN/IEC connector standards for different frequency ranges or pitches

Keywords: EN 60603-2:1998/A1:2005, connectors for frequencies below 3 MHz, printed board connectors, 2.54 mm pitch, two-part connectors, assessed quality, IEC 60603-2, CENELEC.