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SJ 20938-2005 Microwave circuits -- Measuring methods for frequency converters (USD) via email in 1-3 business day VALID
GB/T 20521-2006 Semconductor devices Part 14-1: Semiconductor sensors - General and classification via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 4589.1-2006 Semiconductor devices - Part 10: Generic specification for discrete devices and integrated circuits via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 4937.15-2018 Semiconductor devices—Mechanical and climatic test methods—Part 15:Resistance to soldering temperature for through-hole mounted devices (USD) via email in 1-3 business day VALID
GB/T 4937.17-2018 Semiconductor devices—Mechanical and climatic test methods—Part 17:Neutron irradiation (USD) via email in 1-3 business day VALID
SJ 20961-2006 General principles of measuring methods of A/D and D/A converters for integrated circuits (USD) via email in 1-5 business day VALID
GB/T 20516-2006 Semiconductor devices - Discrete devices - Part 4: Microwave devices via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
SJ/T 10229-1991 Graphic instrument for characteristics of semiconductor tubes for Type XJ4810 (USD) via email in 1 business day VALID
GB/T 20522-2006 Semiconductor devices Part 14-3: Semiconductor sensors - Pressure sensors via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
DB52/T 1104-2016 Junction-to-case thermal resistance transient test method of semiconductor devices via email in VALID please email coc@codeofchina.com for quotation
GB/T 11499-2001 Letter symbols for discrete semiconductor devices (USD) via email in 1-5 business day VALID
GB/T 4937.201-2018 Semiconductor devices—Mechanical and climatic test methods—Part 20-1:Handling,packing,labelling and shipping of surface-mount devices sensitive to the combined effect of moisture and soldering heat (USD) via email in 1-5 business day VALID
GB/T 4937.20-2018 Semiconductor devices—Mechanical and climatic test methods—Part 20:Resistance of plastic encapsulated SMDs to the combined effect of moisture and soldering heat (USD) via email in 1-3 business day VALID
GB/T 17573-1998 Semiconductor devices Discrete devices and integrated circuits Part 1:General via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
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