STB PDF

Materials for printed boards and other interconnecting structures Part 2-46- Reinforced base materials clad and unclad - Non-halogenated epoxide non-woven/woven E-glass reinforced laminate sheets of thermal conductivity (1.5W/m K) and defined flammability (vertical burning test), copper-clad for lead-free assembly (IEC 61249-2-46-2018). Original standard UNE-EN IEC 61249-2-46-2018 in PDF full version. Additional info + preview on request

Document status: Active

Fibre-optic communication subsystem test procedures Part 4-1- Installed cabling plant - Multimode attenuation measurement. Original standard UNE-EN IEC 61280-4-1-2019 in PDF full version. Additional info + preview on request

Document status: Active

Corrigendum - Fibre-optic communication subsystem test procedures - Part 4-1- Installed cabling plant - Multimode attenuation measurement. Original standard UNE-EN IEC 61280-4-1-2019 AC-2020 in PDF full version. Additional info + preview on request

Document status: Active

Amendment 1 - Fibre optic interconnecting devices and passive components Basic test and measurement procedures - Part 2-4- Tests - Fibre or cable retention. Original standard UNE-EN IEC 61300-2-4-2019 A1-2021 in PDF full version. Additional info + preview on request

Document status: Active

Electrostatics Part 6-1- Electrostatic control for healthcare - General requirements for facilities. Original standard UNE-EN IEC 61340-6-1-2018 in PDF full version. Additional info + preview on request

Document status: Active

Fibre optic interconnecting devices and passive components - Performance standard - Part 071-02- Non-connectorized single- mode fibre optic 1 × 2 and 2 × 2 spatial switches for category C - Controlled environments (IEC 61753-071-02-2020). Original standard UNE-EN IEC 61753-071-02-2020 in PDF full version. Additional info + preview on request

Document status: Active