Soft ferrite core product quality

Soft ferrite core product quality, Total:239 items.

The international standard classification for "Soft ferrite core product quality" includes: Magnetic materials , Acids , Inorganic chemicals , Salts , Oxides , Magnetic components , Manganese ores .

The Chinese standard classification for "Soft ferrite core product quality" includes: Technical management , Magnetic component , Special electronic technology material , Inorganic acid and alkali , Oxide and elementary substance , Inorganic salt , Manganese ore .

Military Standard of the People's Republic of China-General Armament Department

GJB 1931-1994 General specification for soft ferrite cores
GJB 1931A-2006 General specification for soft-ferrite cores

Group Standards of the People's Republic of China

T/MBJX 0003-2019 DK type single hole soft ferrite core
T/SGZX 010-2024 Cores made of magnetically soft ferrites for charging stations

Professional Standard - Electron

SJ 51931/9-1999 Detail specification for R2kB soft ferrite E Type series cores
SJ 51931/6-1997 Detail specification for R250P UF83 Type soft ferrite cores
SJ/T 10383-2013 Iron oxide for soft ferrite
SJ/T 1766-1997 Soft ferrite material classification
SJ/T 11265-2019 Soft ferrite powder
SJ 1748-1981 U-cores made of magnetic oxide for Types UY12 and UY16
SJ/T 11413-2010 Specification for type RN2K5 soft ferrite absorbers
SJ/T 11265-2002 Soft ferrite powder
SJ 3176-1988 Screw cores made of soft magnetic oxides
SJ 51931/5-1997 Detail specification for R40H31.7*19*9.5 Type soft ferrite cores
SJ/T 9569.7-1995 Quality grading standard for permanent ferrite magnets for loudspeakers
SJ 51931/7-1998 Detail specification for R7K soft-ferrite RM Type serial cores
SJ 20966-2006 Measuring methods for soft ferrite materials
SJ/T 1766-2013 Classification of soft ferrite materials
SJ/T 10383-1993 Iron-oxide for soft ferrite

Guangdong Provincial Standard of the People's Republic of China

DB44/T 1568-2015 Temperature Sensitive Ferrite Core

Professional Standard - Chemical Industry

HG/T 2835-1997 Mangano-Manganic oxide for soft magnetic ferrites use
HG/T 2769-2009 Magnesium Oxide for Soft Ferrite
HG/T 2796-2009 Magnesium oxide for soft magnetic ferrite use
HG/T 2834-2009 Zinc oxide for soft magnetic ferrite use
HG/T 2834-1997 Zine oxide for soft magnetic ferrites use
HG/T 2769-1996 Magnesium Oxide for Soft Magnetic Ferrite
HG/T 2836-1997 Manganese carbonate for soft ferrite use
HG/T 2836-2011 Manganese carbonate for soft ferrite use

未注明发布机构

DIN EN 62317-12 E:2015-02 Ferrite cores - Dimensions - Part 12: Ring cores

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/Z 28865-2012 Specification for anti-EMI soft ferrite materials
GB/Z 28870-2012 Measuring methods for anti-EMI soft ferrite materials
GB/T 11435-1989 Ferrite cores for AC erasing heads
GB/T 21836-2008 Manganous manganic oxide for soft magnetic ferrites
GB 11435-1989 Ferrite AC Silencer Head Core

RO-ASRO

STAS 10745-1987 SOFT FERRITES UU AND UT FERRITE CORES Dimensions
STAS 10197-1987 TYPE EE AND EI FERRITE CORES Dimensions

CZ-CSN

CSN 35 8466-1986 Pot-cores from magnetically soft ferrite

RU-GOST R

GOST 16541-1976 Ring cores of soft ferrites. Main sizes
GOST 19726-1979 Rond and tubular cores of magnetically soft ferrites. Basic dimensions

British Standards Institution (BSI)

BS EN 62317-12:2016 Ferrite cores. Dimensions. Ring cores
BS EN 61185:2005 Ferrite cores (ETD-cores) intended for use in power supply applications - Dimensions
BS EN 62317-7:2005 Ferrite cores - Dimensions - Part 7: EER-cores
BS EN 62317-9:2006(2007) Ferrite cores — Dimensions — Part 9 : Planar cores
BS EN IEC 61333:2019 Marking on ferrite cores
BS EN 60401-3:2004 Terms and nomenclature for cores made of magnetically soft ferrites - Guidelines on the format of data appearing in manufacturers' catalogues of transformer and inductor cores
BS EN 60401-2:2003 Terms and nomenclature for cores made of magnetically soft ferrites - Reference of dimensions
BS EN 60401-3:2016 Terms and nomenclature for cores made of magnetically soft ferrites. Guidelines on the format of data appearing in manufacturers catalogues of transformer and inductor cores
BS EN 62317-8:2007 Ferrite cores - Dimensions - E-cores
BS EN 62317-8:2006 Ferrite cores - Dimensions - Part 8: E-cores
BS EN 62317-6:2016 Ferrite cores. Dimensions. ETD-cores for use in power supplies
BS EN 60424-2:2016 Ferrite cores. Guidelines on the limits of surface irregularities. RM-cores
PD IEC/TR 63090:2017 Dimensional tolerances of ferrite cores
BS EN 60424-4:2016 Ferrite cores. Guidelines on the limits of surface irregularities. Ring-cores
BS EN 60424-2:1998 Guidance of the limits of surface irregularities of ferrite cores - RM-cores
BS EN 60424-4:2001 Guidance of the limits of surface irregularities of ferrite cores - Ring cores
BS EN 60424-8:2015 Ferrite cores. Guidelines on the limits of surface irregularities. PQ-cores
BS EN 62317-4:2005 Ferrite cores - Dimensions - Part 4: RM-cores and associated parts
BS EN 62317-11:2016 Ferrite cores. Dimensions. EC-cores for use in power supply applications
BS EN 62317-4:2005(2018) Ferrite cores - Dimensions Part 4 : RM - cores and associated parts
BS EN 60401-2:2010 Terms and nomenclature for cores made of magnetically soft ferrite. Reference of dimensions
BS EN 62317-4:2006 Ferrite cores - Dimensions - RM-cores and associated parts
BS EN 61333:1998 Marking on U and E ferrite cores
BS EN 60401-3:2003 Terms and nomenclature for cores made of magnetically soft ferrites - Part 3:Guidelines on the format of data appearing in manufacturers' catalogues of transformer and inductor cores
BS EN 12500:2000 Harmonized system of quality assessment for electronic components - Generic specification: cores made of ferrite materials
BS EN 125000:1998 Harmonized system of quality assessment for electronic components - Generic specification: cores made of ferrite materials
BS EN 62358:2013 Ferrite cores. Standard inductance factor for gapped cores and its tolerance

YU-JUS

JUS N.R8.082-1982 Cores of soft magnetic ferrite or iron povvder. Screwcores. crewdriver for test and tigh t

Korean Agency for Technology and Standards (KATS)

KS C 2121-2005 MEASURING METHODS FOR FERRITE CORES FOR MAGNETIC HEAD
KS C 6316-1981 Pot-cores made of ferromagnetic oxide
KS C 6316-1991(2011) Pot-cores made of ferromagnetic oxide
KS C IEC 62317-8-2021 Ferrite cores ― Dimensions ― Part 8: E-cores
KS C IEC 62317-8:2016 Ferrite cores ― Dimensions ― Part 8: E-cores
KS C 6318-1992 Insert sticks FERRITE CORES
KS C IEC 62317-12:2019 Ferrite cores — Dimensions — Part 12: Ring cores
KS C IEC 60401-2-2022 Terms and nomenclature for cores made of magnetically soft ferrites－Part 2：Reference of dimensions
KS C IEC 60401-2-2017(2022) Terms and nomenclature for cores made of magnetically soft ferrites－Part 2：Reference of dimensions
KS C 6031-1983 Measuring Methods for Fundamental Properties of Soft Ferrites
KS C IEC TR 63090:2021 Dimensional tolerances of ferrite cores
KS C 6030-2020 General rules for ferrite cores
KS C IEC 60401-3:2006 Terms and nomenclature for cores made of magnetically soft ferrites - Part 3:Guidelines on the format of data appearing in manufacturers' catalogues of transformer and inductor cores
KS C 2123-1982 MEASURING METHODS FOR FERRITE CORES FOR MICROWAVE DEVICES
KS C 2123-1997(2002) MEASURING METHODS FOR FERRITE CORES FOR MICROWAVE DEVICES
KS C 2121-1998(2002) MEASURING METHODS FOR FERRITE CORES FOR MAGNETIC HEAD
KS C IEC 61332:2017 Soft ferrite material classification
KS D 2362-1999 Soft ferrite material classification
KS D 2362-2019 Soft ferrite material classification
KS C IEC 61332-2022 Soft ferrite material classification
KS C 2121-1982 MEASURING METHODS FOR FERRITE CORES FOR MAGNETIC HEAD
KS C 6314-1986 Dimensions for E Cores Made of Ferromagnetic Oxides
KS C 6315-1972(2011) Dimensions for Screw Cores Made of Ferromagnetic Oxides
KS C 6315-1981 Dimensions for Screw Cores Made of Ferromagnetic Oxides
KS C IEC 60401-1-2006(2016) Terms and nomenclature for cores made of magnetically soft ferrites－Part 1：Terms used for physical irregularities
KS C 6314-1972(2011) Dimensions for E Cores Made of Ferromagnetic Oxides
KS C 0409-1999(2009) Dimensions for magnetic oxide ETD core
KS C 2122-1997 MEASURING METHODS FOR FERRITE CORES FOR MEMORY DEVICES
KS C IEC 60424-3-2022 Ferrite cores－Guide on the limits of surface irregularities－Part 3：ETD-cores and E-cores
KS C IEC 60424-3-2017(2022) Ferrite cores－Guide on the limits of surface irregularities－Part 3：ETD-cores and E-cores
KS C IEC 60424-2:2017 Ferrite cores－Guide on the limits of surface irregularities－Part 2：RM-cores
KS C IEC 60424-2:2006 Ferrite cores－Guide on the limits of surface irregularities－Part 2：RM-cores
KS C 6031-1983(2018) Material performance test method of ferrite magnetic core
KS C IEC 60401-1-2006(2021) Terms and nomenclature for cores made of magnetically soft ferrites－Part 1：Terms used for physical irregularities
KS C IEC 62317-13:2019 Ferrite cores — Dimensions — Part 13: PQ-cores for use in power supply applications

Japanese Industrial Standards Committee (JISC)

JIS C 2563:1995 Measuring methods for ferrite cores for magnetic head
JIS C 2516:1990 Pot-cores made of ferromagnetic oxide
JIS C 2514:1989 E-cores made of ferromagnetic oxide
JIS C 2569:1998 Ring cores made of ferromagnetic oxide
JIS C 2569:1990 Ring cores made of ferromagnetic oxide
JIS C 2515:1963 Dimensions for screw cores made of ferromagnetic oxides
JIS C 2513:1981 Dimensions for aerial rods and slabs made of ferrites
JIS C 2511:1977 Insert cores made of ferromagnetic oxides
JIS C 2565:1992 Measuring methods for ferrite cores for microwave device

Defense Logistics Agency

DLA MIL-PRF-83446/27 A VALID NOTICE 1-2011 Coils, Radio Frequency, Chip, Fixed, Magnetically Shielded, (Ferrite Core-Ferrite Sleeve)
DLA MIL-PRF-83446/22 A VALID NOTICE 1-2011 Coils, Radio Frequency, Chip, Fixed, Ferrite Core
DLA MIL-PRF-83446/25 A VALID NOTICE 1-2011 Coils, Radio Frequency, Chip, Fixed, Ferrite Core
DLA MIL-PRF-83446/30 A VALID NOTICE 1-2011 Coils, Radio Frequency, Chip, Fixed, Ferrite Core
DLA MIL-PRF-83446/26 B VALID NOTICE 1-2011 Coils, Radio Frequency, Chip, Fixed, Magnetically Shielded, Iron Core-Iron Sleeve and Iron Core-Ferrite Sleeve

International Electrotechnical Commission (IEC)

IEC 61185:2005 Ferrite cores (ETS-cores) intended for use in power supply applications - Dimensions
IEC 61333:2019 Marking on ferrite cores
IEC TR 63090:2017 Dimensional tolerances of ferrite cores
IEC 61332:2016 Soft ferrite material classification
IEC 61332:2005 Soft ferrite material classification
IEC 61332:1995 Soft ferrite material classification
IEC 62317-9:2006/AMD1:2007 Amendment 1 - Ferrite cores - Dimensions - Part 9: Planar cores
IEC 60226:1967 Dimensions of cross cores (X-cores) made of ferromagnetic oxides and associated parts
IEC 60401-3:2003 Terms and nomenclature for cores made of magnetically soft ferrites - Part 3: Guidelines on the format of data appearing in manufacturers' catalogues of transformer and inductor cores
IEC 60424-2:2015 Ferrite cores - Guidelines on the limits of surface irregularities - Part 2: RM-cores
IEC 60424-2:1997 Guidance on the limits of surface irregularities of ferrite cores - Part 2: RM-cores
IEC 60424-4:2001 Ferrite cores - Guide on the limits of surface irregularities - Part 4: Ring-cores
IEC 62317-11:2015 Ferrite cores - Dimensions - Part 11: EC-cores for use in power supply applications

SCC

MIL MIL-PRF-83446/35-2000 COILS, RADIO FREQUENCY, CHIP, FIXED, MAGNETICALLY SHIELDED, (FERRITE CORE-FERRITE SLEEVE)
CEI EN 62317-8:2007 Ferrite cores - Dimensions Part 8: E-cores
CEI EN 62317-7:2006 Ferrite cores - Dimensions Part 7: EER-cores
DANSK DS/EN 62317-8:2007 Ferrite cores – Dimensions – Part 8: E-cores
DANSK DS/EN 62317-7:2005 Ferrite cores - Dimensions -- Part 7: EER-cores
DANSK DS/EN 62317-9/A1:2006 Ferrite cores – Dimensions – Part 9: Planar cores
DANSK DS/EN 62317-9:2006 Ferrite cores – Dimensions – Part 9: Planar cores
DANSK DS/EN 62317-12:2016 Ferrite cores – Dimensions – Part 12: Ring cores
CEI EN 62317-12/AB:2017 Ferrite cores - Dimensions Part 12: Ring cores
CEI EN 62317-12:2017 Ferrite cores - Dimensions Part 12: Ring cores
CEI EN 62317-9:2009 Ferrite cores - Dimensions Part 9: Planar cores
DANSK DS/EN IEC 61333:2019 Marking on ferrite cores
CEI EN IEC 61333:2020 Marking on ferrite cores
CEI EN 60424-3:2016 Ferrite cores - Guidelines on the limits of surface irregularities Part 3: ETD-cores, EER-cores, EC-cores and E-cores
DANSK DS/EN 60424-3:2016 Ferrite cores – Guidelines on the limits of surface irregularities – Part 3: ETD-cores, EER-cores, EC-cores and E-cores
CEI EN 60401-2:2011 Terms and nomenclature for cores made of magnetically soft ferrite Part 2: Reference of dimensions
DANSK DS/EN 60401-2:2010 Terms and nomenclature for cores made of magnetically soft ferrites - Part 2: Reference of dimensions
MIL MIL-PRF-83446/27A-2006 COILS, RADIO FREQUENCY, CHIP, FIXED, MAGNETICALLY SHIELDED, (FERRITE CORE- FERRITE SLEEVE) (SUPERSEDING MIL-PRF-83446/27)
UNE-EN 60401-2:2004 Terms and nomenclature for cores made of magnetically soft ferrites - Part 2: Reference of dimensions
BS PD IEC/TR 63090:2017 Dimensional tolerances of ferrite cores
MIL MIL-PRF-83446/35A-2005 COILS, RADIO FREQUENCY, CHIP, FIXED, MAGNETICALLY SHIELDED, (FERRITE CORE-FERRITE SLEEVE) (SUPERSEDING MIL-PRF-83446/35)
MIL MIL-PRF-83446/30-2000 COILS, RADIO FREQUENCY, CHIP, FIXED, FERRITE CORE
MIL MIL-PRF-83446/33-2000 COILS, RADIO FREQUENCY, CHIP, FIXED, FERRITE CORE
MIL MIL-PRF-83446/33A-2005 COILS, RADIO FREQUENCY, CHIP, FIXED, FERRITE CORE
MIL MIL-PRF-83446/30A-2005 COILS, RADIO FREQUENCY, CHIP, FIXED, FERRITE CORE
MIL MIL-PRF-83446/22A-2006 COILS, RADIO FREQUENCY, CHIP, FIXED, FERRITE CORE
DANSK DS/EN 61332:2017 Soft ferrite material classification
CEI EN 61332:2017 Soft ferrite material classification
DANSK DS/EN 62317-4:2006 Ferrite cores – Dimensions -- Part 4: RM-cores and associated parts
DANSK DS/EN 62317-4/AC:2006 Ferrite cores – Dimensions -- Part 4: RM-cores and associated parts
MIL MIL-PRF-83446/34-2000 COILS, RADIO FREQUENCY, CHIP, MAGNETICALLY SHIELDED, IRON CORE-IRON SLEEVE, AND IRON CORE-FERRITE SLEEVE
CEI EN 62317-4/EC:2006 Ferrite cores - Dimensions Part 4: RM-cores and associated parts
BS EN 61332:1997 Soft ferrite material classification
CEI EN 62317-4:2006 Ferrite cores - Dimensions Part 4: RM-cores and associated parts
13/30280419 DC BS EN 60424-3. Ferrite cores. Guidelines on the limits of surface irregularities. Part 3. ETD-cores, EER-cores, EC-cores and E-cores
CEI EN 62317-6:2016 Ferrite cores - Dimensions Part 6: ETD-cores for use in power supplies
DANSK DS/EN 62317-6:2016 Ferrite cores – Dimensions – Part 6: ETD-cores for use in power supplies
DANSK DS/EN 62317-11:2016 Ferrite cores – Dimensions – Part 11: EC-cores for use in power supply applications
CEI EN 62358:2013 Ferrite cores - Standard inductance factor for gapped cores and its tolerance
CEI EN 62317-11:2016 Ferrite cores - Dimensions Part 11: EC-cores for use in power supply applications
DIN EN 60424-3 E:2013 Draft Document - Ferrite cores - Guidelines on the limits of surface irregularities - Part 3: ETD-cores, EER-cores, EC-cores and E-cores (IEC 51/1029/CD:2013)
DANSK DS/EN 62317-14:2008 Ferrite cores – Dimensions – Part 14: EFD-cores for use in power supply applications
DANSK DS/EN 62358:2013 Ferrite cores - Standard inductance factor for gapped cores and its tolerance

GSO

OS GSO IEC 62317-8:2014 Ferrite cores - Dimensions - Part 8: E-cores
OS GSO IEC 62317-7:2014 Ferrite cores - Dimensions - Part 7: EER-cores
BH GSO IEC 62317-7:2016 Ferrite cores - Dimensions - Part 7: EER-cores
BH GSO IEC 62317-8:2016 Ferrite cores - Dimensions - Part 8: E-cores
GSO IEC 62317-8:2014 Ferrite cores - Dimensions - Part 8: E-cores
GSO IEC 62317-7:2014 Ferrite cores - Dimensions - Part 7: EER-cores
BH GSO IEC 62317-9:2016 Ferrite cores - Dimensions - Part 9: Planar cores
GSO IEC 61185:2014 Ferrite cores (ETD-cores) intended for use in power supply applications - Dimensions
GSO IEC 60401-2:2014 Terms and nomenclature for cores made of magnetically soft ferrites - Part 2: Reference of dimensions
OS GSO IEC 60401-2:2014 Terms and nomenclature for cores made of magnetically soft ferrites - Part 2: Reference of dimensions
BH GSO IEC 60401-2:2016 Terms and nomenclature for cores made of magnetically soft ferrites - Part 2: Reference of dimensions
BH GSO IEC 61332:2016 Soft ferrite material classification
OS GSO IEC 61332:2014 Soft ferrite material classification
GSO IEC 62317-4:2014 Ferrite cores - Dimensions - Part 4: RM-cores and associated parts
OS GSO IEC 62317-4:2014 Ferrite cores - Dimensions - Part 4: RM-cores and associated parts
BH GSO IEC 61333:2016 Marking on U and E ferrite cores
OS GSO IEC 60424-3:2014 Ferrite cores - Guide on the limits of surface irregularities - Part 3: ETD-cores and E-cores
GSO IEC 60424-2:2014 Guidance of the limits of surface irregularities of ferrite cores - Part 2: RM-cores
GSO IEC 61332:2014 Soft ferrite material classification

Danish Standards Foundation

DS/EN 62317-7:2006 Ferrite cores - Dimensions -- Part 7: EER-cores
DS/EN 62317-8:2007 Ferrite cores - Dimensions - Part 8: E-cores
DS/EN 62317-9:2007 Ferrite cores - Dimensions - Part 9: Planar cores
DS/EN 62317-9/A1:2007 Ferrite cores - Dimensions - Part 9: Planar cores
DS/EN 61185:2005 Ferrite cores (ETD-cores) intended for use in power supply applications - Dimensions
DS/EN 60401-2:2010 Terms and nomenclature for cores made of magnetically soft ferrites - Part 2: Reference of dimensions
DS/EN 61332:2006 Soft ferrite material classification
DS/EN 62317-4:2006 Ferrite cores - Dimensions -- Part 4: RM-cores and associated parts
DS/EN 125000:1998 Generic specification: Cores made of ferrite materials
DS/EN 60424-3:2000 Ferrit cores - Guide on the limits of surface irregularities - Part 3: ETD-cores and E-cores
DS/EN 62317-14:2008 Ferrite cores - Dimensions - Part 14: EFD-cores for use in power supply applications

IECQ - IEC: Quality Assessment System for Electronic Components

PQC 38-1984 Magnetic Cores of Magnetically Hard Ferrites Generic Specification

Association Francaise de Normalisation

NF EN IEC 61333:2019 Marquage des noyaux ferrites
NF C93-329*NF EN IEC 61333:2019 Marking on ferrite cores
NF C93-340-2*NF EN 60424-2:2016 Ferrite cores - Guidelines on the limits of surface irregularities - Part 2 : RM-cores
NF C93-340-3:2016 Ferrite cores - Guidelines on the limits of surface irregularities - Part 3 : ETD-cores, EER-cores, EC-cores and E-cores
NF C93-345*NF EN 61332:2017 Soft ferrite material classification
NF C93-345:2006 Soft ferrite material classification.
NF C93-357-13:2008 Ferrite cores - Dimensions - Part 13 : PQ-cores for use in power supply applications.
NF C93-372-3:2004 Terms and nomenclature for cores made of magnetically soft ferrites - Part 3 : guidelines on the format of data appearing in manufacturer's catalogues of transformer and inductor cores.
NF EN 61332:2017 Classification des matériaux ferrites doux
NF C93-372-2*NF EN 60401-2:2011 Terms and nomenclature for cores made of magnetically soft ferrites - Part 2 : reference of dimensions
NF C83-311:1982 HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS. SECTIONAL SPECIFICATION. MAGNETIC OXIDE CORES FOR INDUCTOR APPLICATIONS. (SPECIFICATION CECC 25 000).

KR-KS

KS C IEC 62317-8-2016 Ferrite cores ― Dimensions ― Part 8: E-cores
KS C IEC 62317-12-2019 Ferrite cores — Dimensions — Part 12: Ring cores
KS C 6031-1983(2023) Material performance test method of ferrite magnetic core
KS C IEC 60401-2-2017 Terms and nomenclature for cores made of magnetically soft ferrites－Part 2：Reference of dimensions
KS C IEC TR 63090-2021 Dimensional tolerances of ferrite cores

European Committee for Electrotechnical Standardization（CENELEC）

EN 62317-12:2016 Ferrite cores - Dimensions - Part 12: Ring cores
EN IEC 61333:2019 Marking on ferrite cores
EN 62317-8:2006 Ferrite cores - Dimensions Part 8: E-cores
EN 60401-2:2010 Terms and nomenclature for cores made of magnetically soft ferrites - Part 2: Reference of dimensions
EN 62317-6:2016 Ferrite cores - Dimensions - Part 6: ETD-cores for use in power supplies
EN 60424-3:2016 Ferrite cores - Guidelines on the limits of surface irregularities - Part 3: ETD-cores@ EER-cores@ EC-cores and E-cores
EN 61332:2017 Soft ferrite material classification

German Institute for Standardization

DIN EN IEC 61333:2021-04 Marking on ferrite cores (IEC 61333:2019); German version EN IEC 61333:2019 / Note: DIN EN 61333 (1998-11) remains valid alongside this standard until 2022-09-03.
DIN EN 60424-3:2000 Ferrite cores - Guide on the limits of surface irregularities - Part 3: ETD-cores and E-cores (IEC 60424-3:1999); German version EN 60424-3:1999
DIN EN 61332:2017-07 Soft ferrite material classification (IEC 61332:2016); German version EN 61332:2017 / Note: DIN EN 61332 (2006-07) remains valid alongside this standard until 2019-12-23.

ES-UNE

UNE-EN IEC 61333:2019 Marking on ferrite cores (Endorsed by Asociación Española de Normalización in November of 2019.)
UNE-EN 62358:2012 Ferrite cores - Standard inductance factor for gapped cores and its tolerance (Endorsed by AENOR in February of 2013.)

CENELEC - European Committee for Electrotechnical Standardization

EN 60401-2:2003 Terms and nomenclature for cores made of magnetically soft ferrites Part 2: Reference of dimensions
EN 61332:1997 Soft Ferrite Material Classification

AENOR

UNE-EN 60401-2:2011 Terms and nomenclature for cores made of magnetically soft ferrites -- Part 2: Reference of dimensions

Lithuanian Standards Office

LST EN 62317-8-2007 Ferrite cores - Dimensions - Part 8: E-cores (IEC 62317-8:2006)
LST EN 62317-9-2007 Ferrite cores - Dimensions - Part 9: Planar cores (IEC 62317-9:2006)
LST EN 61185-2005 Ferrite cores (ETD-cores) intended for use in power supply applications. Dimensions (IEC 61185:2005)

American Society for Testing and Materials (ASTM)

ASTM A1009-18 Standard Specification for Soft Magnetic MnZn Ferrite Core Materials for Transformer and Inductor Applications
ASTM A100-93(2000) Standard Specification for Ferrosilicon

Others: Soft ferrite core