Free Standards Download

DD IEC PAS 61754-20:2001 pdf download Fibre optic connector interfaces — Part 20: Type LC connector family 1 Scope This document defines the standard interface dimensions for the type LC family ofconnectors. 2 Description The parent connector...

DD IEC PAS 61906:2005 pdf download Procedure for the declaration of materials in products of the electrotechnical and electronics industry Scope This PAs describes the form and procedure relating to the declaration of materials in productsof companies...

DD IEC PAS 61996-2:2005 pdf download Maritime navigation and radiocommunication equipment and systems — Shipborne voyage data recorder (VDR) — Part 2: Simplified voyage data recorder (S-VDR) — Performance requirements — Methods of testing and required test...

DD IEC PAS 62050:2004 pdf download Board level drop test method of components for handheld electronic products The Board Level Drop Test Method is intended to evaluate and compare drop performance of surfacemount electronic components for handheld...

DD IEC PAS 62255-1:2001 pdf download Multi-pair cables used in high bit rate digital access telecommunication networks — Part 1: Outdoor cables Scope This specification defines outdoor multi-pair cables for use in high bit rate digital telecommunicationnetworks...

DD IEC PAS 62260:2001 pdf download Pulse/Step Return Loss from measurement in the frequency domain using the Inverse Discrete Fourier Transformation (IDFT) General The test determines the regularity of impedance of RF-cables by measuring the return loss...

DD IEC PAS 62267:2005 pdf download Railway applications — Automated Urban Guided Transport (AUGT) safety requirements This PAS is not concerned with pre-existing DTO or UTO systems (for definitions, see 3.2) thatwere designed before this PAS took...

DD IEC PAS 62431:2005 pdf download Measurement methods for reflectivity of electromagnetic wave absorbers in millimetre wave frequency This PAS specifies the measurement methods for the reflectivity of electromagnetic waveabsorbers (EMA) for the normal incident, oblique incident...

DD IEC PAS 62435:2005 pdf download Electronic components — Long-duration storage of electronic components — Guidance for implementation Scope This Publicly Available Specification (PAS) is, first of all, a practical quide to methods of longduration storage (more...

DD IEC PAS 62437:2005 pdf download Radio disturbance characteristics for the protection of receivers used on board vehicles, boats, and on devices — Limits and methods of measurement — Specifications for active antennas Scope Active antennas used...