STB PDF
Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Detection of plating defects in unpopulated circuit boards by computed tomography (CT). Original standard BS EN IEC 61189-3-302-2025 in PDF full version. Additional info + preview on request
Document status: Active
Materials for printed boards and other interconnecting structures - Reinforced base materials clad and unclad - PTFE unfilled laminate sheets of defined flammability (vertical burning test), copper-clad. Original standard BS EN IEC 61249-2-53-2025 in PDF full version. Additional info + preview on request
Document status: Active
Electroacoustics - Personal sound exposure meters. Original standard BS EN IEC 61252-2025 in PDF full version. Additional info + preview on request
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Power installations exceeding 1 kV AC and 1,5 kV DC - AC. Original standard BS EN IEC 61936-1-2021 + A11-2025 in PDF full version. Additional info + preview on request
Document status: Active
Maritime navigation and radiocommunication equipment and systems. Track control systems. Operational and performance requirements, test methods and required test results. Original standard BS EN IEC 62065-2025 in PDF full version. Additional info + preview on request
Document status: Active
Metallic cables and other passive components test methods Part 4-7: Electromagnetic compatibility (EMC) - Test method for measuring of transfer impedance Zt and screening attenuation as or coupling attenuation ac of connectors and assemblies Triaxial tube in tube method. Original standard BS EN IEC 62153-4-7-2021 + A1-2025 in PDF full version. Additional info + preview on request
Document status: Active