A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Fibre optic connector optical interfaces -- Optical interface. 8 degrees angled-PC end-face thermoset rectangular ferrule, single mode fibres
Industrial communication networks. Profiles -- Functional safety fieldbuses. Additional specifications for CPF SNpFAMILY
Procedure for the declaration of materials in products of the electrotechnical and electronics industry
Maritime navigation and radiocommunication equipment and systems. Shipborne voyage data recorder (VDR) -- Simplified voyage data recorder (S-VDR). Performance requirements. Methods of testing and required test results
Guide to the specification and design evaluation of a.c. filters for HVDC systems
Low-voltage switchgear and controlgear. Controller-device interfaces (CDIs) -- CompoNet
Board level drop test method of components for handheld electronicproduc ts
Fibre optic WDM devices -- Generic specification
Electronics assembly technology. Selection guidance of environmental and endurance test methods for solder joints
Reed contact units -- Heavy-duty reed switches. Quality assessment specification
Multi-pair cables used in high bit rate digital access telecommunication networks -- Outdoor Cables
Pulse/step return loss from measurement in the frequency domain using the inverse discrete fourier transformation (IDFT)
Railway applications. Automated urban guided transport (AUGT). Safety requirements
Fuel cell technologies -- Micro fuel cell power systems. Safety. Water reactive (UN Division 4.3) compounds in indirect PEM fuel cells
Printed boards -- Device embedded substrate. Terminology / reliability / design guide
Performance guide for single- and double-sided flexible printed wiring boards
Screened balanced cables. Coupling attenuation measurement, triaxial method
General guidelines for the design of ground electrodes for high-voltage direct current (HVDC) links (NPPAS)
Process management for avionics. Atmospheric radiation effects -- Optimising system design to accommodate the single event effects (SEE) of atmospheric radiation
Process management for avionics. Atmospheric radiation effects -- Guidelines for designing with high voltage aircraft electronics and potential single event effects
Process management for avionics. Atmospheric radiation effects -- Guidelines for assessing thermal neutron fluxes and effects in avionics systems
Structuring principles for technical products and technical product documentation. Letter codes. Main classes and subclasses of objects according to their purpose and task
Measurement methods for reflectivity of electromagnetic wave absorbers in millimetre wave frequency
Electronic components. Long duration storage of electronic components. Guidance for implementation
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