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Harmonized system of quality assessment for electronic components. Blank detail specification- fibre optic branching devices. Type- non wavelength selective transmissive star for telecommunication application. Original standard BS EN 181103-1998 in PDF full version. Additional info + preview on request

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Harmonized system of quality assessment for electronic components. Sectional specification- connector sets for optical fibres and cables. Type LSH. Original standard BS EN 186270-1998 (1999) in PDF full version. Additional info + preview on request

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Elements of electrical and optical connection. Test methods - Cold/low pressure and damp heat. Original standard BS EN 2591-303-1998 in PDF full version. Additional info + preview on request

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Radio-frequency connectors Part 21- Two types of radio-frequency connectors with inner diameter of outer conductor 9,5 mm (0,374 in) with different versions of screw coupling Characteristic impedance 50 ohms (Types SC-A and SC-B). Original standard BS EN 60169-21-1997 (1999) in PDF full version. Additional info + preview on request

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Pressure-sensitive adhesive tapes for electrical purposes Part 3- Specifications for individual materials Sheet 1- PVC film tapes with pressure-sensitive adhesive. Original standard BS EN 60454-3-1-1998 (2002) in PDF full version. Additional info + preview on request

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Electromechanical components for electronic equipment Basic testing procedures and measuring methods Part 1- General examination Section 3- Test 1c. Electrical engagement length. Original standard BS EN 60512-1-3-1997 (1999) in PDF full version. Additional info + preview on request

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