2024-11-21 3.15.31.27
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Code of China
Chinese National Standard List: Inductor and transformer

GB/T 42980-2023 Intelligent manufacturing—Online detection system based on machine vision—Test method  
  Issued on: 2023-09-07   Price(USD): 240.0
GB/T 40853.2-2023 High frequency inductive components—Electrical characteristics and measuring methods—Part 2：Rated current of inductors for DC to DC converters 
  Issued on: 2023-11-27   Price(USD): 315.0
GB/T 40853.1-2021 High frequency inductive components—Electrical characteristics and measuring method—Part 1:Nanohenry range chip inductor 
  Issued on: 2021-11-26   Price(USD): 345.0
GB/T 40852.1-2021 High frequency inductive components—Non-electrical characteristics and measuring methods—Part 1:Fixed,surface mounted inductors for use in electronic and telecommunication equipment 
  Issued on: 2021-11-26   Price(USD): 200.0
GB/T 14860.1-2012 Transformers and inductors for use in electronic and telecommunication equipment—Part 1:Generic specification 
  Issued on: 2012-12-31   Price(USD): 390.0
GB/T 11441.1-2012 Laminations for transformers and inductors for use in telecommunication and electronic equipment—Part 1:Mechanical and electrical characteristics 
  Issued on: 2012-12-31   Price(USD): 720.0
GB/T 14860.3-2012 Transformers and inductors for use in electronic and telecommunication equipment—Part 3:Sectional specification for power transformers on the basis of the capability approval procedure 
  Issued on: 2012-12-31   Price(USD): 180.0
GB/T 4596-2012 E-cores for three-phase transformers for use in electronic equipment 
  Issued on: 2012-12-31   Price(USD): 390.0
GB/T 14860.4-2012 Transformers and inductors for use in electronic and telecommunication equipment—Part 4:Sectional specification for power transformers for switched mode power supplies(SMPS)on the basis of the capability approval procedure 
  Issued on: 2012-12-31   Price(USD): 300.0
GB/T 28864.1-2012 Terms and nomenclature for cores made of magnetically soft ferrites - Part 1: Terms used for physical irregularities 
  Issued on: 2012-11-5   Price(USD): 330.0
GB/T 15290-2012 Generic specification of power supply transformers and filter chokes for use in electronic equipment 
  Issued on: 2012-11-5   Price(USD): 540.0
GB/T 11441.2-2011 Laminations for transformers and inductors for use in telecommunication and electronic equipment—Part 2:Specification for the minimum permeabilities of laminations made of soft magnetic metallic materials 
  Issued on: 2011-12-30   Price(USD): 360.0
SJ/T 11371-2007 Sectional specification for piezoelectric ceramic transformer of assessed quality for use in electronic equipment for capability approval 
  Issued on: 2007-11-09   Price(USD): 240.0
SL/Z 388-2007 Protocol for exchange of real-time hydrological information 
  Issued on: 2007-10-8   Price(USD): 220.0
SJ 20905-2004 Potting technics specification for minitype transformer 
  Issued on: 2004-10-25   Price(USD): 120.0
SJ 20903-2004 General specification for electronic supply-transformers use in military electric equipment 
  Issued on: 2004-10-25   Price(USD): 220.0
SJ 20906-2004 Impregnating technics specification for electronic transformer 
  Issued on: 2004-10-25   Price(USD): 90.0
SJ 51864/2-2004 Detail specification for type LGC2B2520、LGC2B2012、LGC2B1608 RF wire wound chip inductors 
  Issued on: 2004-08-02   Price(USD): 150.0
SJ/T 2885-2003 Finxed inductors for use in electronic equipment Part1: General specification 
  Issued on: 2003-06-04   Price(USD): 250.0
SJ/T 11288-2003 Fixed inductors for use in electronic equipment Part 2-1: Blank detail specification surface mounting inductors - Assessment level E 
  Issued on: 2003-6-4   Price(USD): 120.0
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