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International Electrotechnical Commission, 08/01/2020
Publisher: IEC
File Format: PDF
$117.00$234.00
Published:01/08/2020
Pages:60
File Size:1 file , 2.5 MB
Note:This product is unavailable in Ukraine, Russia, Belarus
This part of IEC 60749 provides a means of assessing the resistance to soldering heat of semiconductors packaged as plastic encapsulated surface mount devices (SMDs). This test is destructive.
Amendment 2 - Electric cables - Calculation of the current rating - Part 1: Current rating equations (100% load factor) and calculation of losses - Section 1: General
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Amendment 1 - Specifications for particular types of winding wires - Part 39: Glass-fibre braided resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 180
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Specifications for particular types of winding wires - Part 0: General requirements - Section 2: Enamelled rectangular copper wire
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Amendment 2 - Electrical measuring transducers for converting a.c. electrical quantities to analogue or digital signals
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