• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Projects of IEC/TC 40

IEC 40/2087/DC 2011-01-07 Call for comments on the proposed changes to IEC 61340-4 More  Comment 
IEC 40/2082/DC 2010-11-26 Potential withdrawal of various TC 40 related publications More  Comment 
IEC 40/2158B/CDV 2010-10-29 IEC 60393-2 Ed.3: Potentiometers for use in electronic equipment - Part 2: Sectional specification: lead-screw actuated and rotary preset potentiometers More  Comment 
IEC 40/2159B/CDV 2010-10-29 IEC 60393-5 Ed.3: Potentiometers for use in electronic equipment - Part 5: Sectional specification: single-turn rotary low-power wirewound and non-wirewound potentiometers More  Comment 
IEC 40/2160B/CDV 2010-10-29 IEC 60393-6 Ed.2: Potentiometers for use in electronic equipment - Part 6: Sectional specification: Surface mount preset potentiometers More  Comment 
IEC 40/2155/FDIS 2010-10-15 IEC 60440 Ed.1: Method of measurement of non-linearity in resistors More  Comment 
IEC 40/2075/NP 2010-10-15 Method of measurement of non-linearity in resistors More  Comment 
IEC 40/2072/CD 2010-10-01 IEC 60294 Am1 Ed.1: Measurement of the dimensions of a cylindrical component having two axial terminations More  Comment 
IEC 40/2073/CD 2010-10-01 IEC 60301 Am2 Ed.2: Preferred diameters of wire terminations of capacitors and resistors More  Comment 
IEC 40/2074/CD 2010-10-01 IEC 60717 Am1 Ed.1: Method for determination of the space required by capacitors and resistors with unidirectionalterminations More  Comment 

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