Abstract

Corrigendum 1 - High frequency inductive components - Electrical characteristics and measuring methods - Part 1: Nanohenry range chip inductor

General Information

Status: Published
Publication Date: 08-Jul-2008

ICS: 29.100.10 - Magnetic components

Technical Committee: TC 51 - Magnetic components, ferrite and magnetic powder materials

Current Stage: DELPUB - Deleted Publication
Start Date: 13-Dec-2017
Completion Date: 14-Feb-2026

Relations

Corrects: IEC 62024-1:2008 - High frequency inductive components - Electrical characteristics and measuring methods - Part 1: Nanohenry range chip inductor
Effective Date: 05-Sep-2023

Revised: IEC 62024-1:2017 - High frequency inductive components - Electrical characteristics and measuring methods - Part 1: Nanohenry range chip inductor
Effective Date: 05-Sep-2023

Buy Documents

IEC 62024-1:2008/COR1:2008 - Corrigendum 1 - High frequency inductive components - Electrical characteristics and measuring methods - Part 1: Nanohenry range chip inductor
Released:7/9/2008 - Page 1 preview

Standard

IEC 62024-1:2008/COR1:2008 - Corrigendum 1 - High frequency inductive components - Electrical characteristics and measuring methods - Part 1: Nanohenry range chip inductor Released:7/9/2008

English language (10 pages)

sale 15% off

Preview

sale 15% off

Preview

Get Certified

Connect with accredited certification bodies for this standard

Intertek Testing Services NA Inc.

Intertek certification services in North America.

ANAB United States Verified

Visit Website

UL Solutions

Global safety science company with testing, inspection and certification.

ANAB United States Verified

Visit Website

ANCE

Mexican certification and testing association.

EMA Mexico Verified

Visit Website

Frequently Asked Questions

What is IEC 62024-1:2008/COR1:2008?

IEC 62024-1:2008/COR1:2008 is a standard published by the International Electrotechnical Commission (IEC). Its full title is "Corrigendum 1 - High frequency inductive components - Electrical characteristics and measuring methods - Part 1: Nanohenry range chip inductor". This standard covers: Corrigendum 1 - High frequency inductive components - Electrical characteristics and measuring methods - Part 1: Nanohenry range chip inductor

What is the scope of IEC 62024-1:2008/COR1:2008?

Corrigendum 1 - High frequency inductive components - Electrical characteristics and measuring methods - Part 1: Nanohenry range chip inductor

What ICS categories does IEC 62024-1:2008/COR1:2008 belong to?

IEC 62024-1:2008/COR1:2008 is classified under the following ICS (International Classification for Standards) categories: 29.100.10 - Magnetic components. The ICS classification helps identify the subject area and facilitates finding related standards.

What standards are related to IEC 62024-1:2008/COR1:2008?

IEC 62024-1:2008/COR1:2008 has the following relationships with other standards: It is inter standard links to IEC 62024-1:2008, IEC 62024-1:2017. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

How can I access IEC 62024-1:2008/COR1:2008?

IEC 62024-1:2008/COR1:2008 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.

Standards Content (Sample)

IEC 62024-1:2008/COR1:2008 - C...

IEC 62024-1
(Second edition – 2008)
High frequency inductive components –
Electrical characteristics and measuring methods

Part 1: Nanohenry range chip inductor

CORRIGENDUM 1
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

Loading comments...

IEC

IEC 61332:2026(Main)

Soft ferrite material classification

IEC 61332:2026 specifies classification rules for soft ferrite materials used in inductive components (inductors and transformers) fulfilling the requirements of the electronic industries.
This document addresses the following issues for ferrite suppliers and users:
- cross-reference between materials from multiple suppliers;
- assistance to users in understanding the published technical data in catalogues when comparing multiple suppliers;
- guidance to users in selecting the most applicable material for each application;
- setting of nomenclature for IEC standards relating to ferrite;
- establishing uniformed benchmarks for manufacturers for performance in new development of materials.
The numerical values given in this document are typical values of the parameters (properties) of the related materials. Direct translation from the material specification into the core specification is not always easy or possible.
Every detailed material and core specification should be agreed upon between suppliers and users.
This edition includes the following significant technical changes with respect to the previous edition:
a) added PW2c and PW3c in subclasses PW2 and PW3 respectively in Table 3;
b) added the column of BS in Table 3;
c) added a smaller size of the test core (Ø 12,7 mm × Ø 7,5 mm × 7 mm) for higher measuring frequency (≥ 500 kHz) in Table 3.

Standard
8 pages
English language
sale 15% off
Standard
16 pages
English language
sale 15% off

22-Jan-2026
29.100.10
TC 51

IEC

IEC 62358:2026(Main)

Ferrite cores - Standard inductance factor for gapped cores and its tolerance

IEC 62358:2026 provides standard AL values (inductance factors) and their tolerances of Pot, RM, ETD, E, EER, EP, PQ, PM, EC, EFD and low-profile gapped ferrite cores.
This edition includes the following significant technical changes with respect to the previous edition:
a) addition of AL value (inductance factor) and its tolerance for PM-cores;
b) addition of AL value (inductance factor) and its tolerance for EC-cores;
c) addition of AL value (inductance factor) and its tolerance for EFD-cores.

Standard
19 pages
English language
sale 15% off
Standard
40 pages
English language
sale 15% off

13-Jan-2026
29.100.10
TC 51

IEC

IEC 63093-2:2025(Main)

Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 2: Pot-cores for use in telecommunications, power supply, and filter applications

IEC 63093-2:2025 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of pot-cores made of ferrite, and the dimensional limits for coil formers to be used with them, as well as the effective parameter values to be used in calculations involving them. It also gives guidelines on the allowable limits of surface irregularities applicable to pot-cores in accordance with the relevant generic specification. The selection of core sizes and shapes for this document is based on the philosophy of including those sizes which are industrial standards, either by inclusion in a national standard, or by broad-based use in industry. The general considerations upon which the design of this range of cores is based are given in Annex A.
This edition includes the following significant technical changes with respect to the previous edition:
a) revision of Table 4 and Table 5 according to IEC 60205:2016.

Standard
18 pages
English language
sale 15% off
Standard
37 pages
English language
sale 15% off

14-Dec-2025
29.100.10
TC 51

IEC

IEC 63093-5:2025(Main)

Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 5: EP-cores and associated parts for use in inductors and transformers

IEC 63093-5:2025 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of EP-cores made of ferrite, the essential dimensions of coil formers to be used with them and the locations of their terminal pins on a 2,50 mm printed wiring grid in relation to the base outlines of the cores and the effective parameter values to be used in calculations involving them. It also gives guidelines on allowable limits of surface irregularities applicable to EP-cores. The specifications contained in this document are useful in negotiations between ferrite core suppliers and users about surface irregularities. The general considerations upon which the design of this range of cores is based are as given in Annex A.
This edition includes the following significant technical changes with respect to the previous edition:
a) revision of Table 2 according to IEC 60205:2016.

Standard
15 pages
English language
sale 15% off
Standard
31 pages
English language
sale 15% off

14-Dec-2025
29.100.10
TC 51

IEC

IEC 62024-1:2024/COR1:2025(Corrigendum)

Corrigendum 1 - High frequency inductive components - Electrical characteristics and measuring methods - Part 1: Nanohenry range chip inductor

IEC 62024-1:2024 specifies the electrical characteristics and measuring methods for the nanohenry range chip inductor that is normally used in the high frequency (over 100 kHz) range.
This edition includes the following significant technical changes with respect to the previous edition:
a) addition of S parameter measurement;
b) addition of the inductance, Q-factor and impedance of an inductor which are measured by the reflection coefficient method with a network analyzer;
c) addition of the resonance frequency of an inductor which is measured by a two-port network analyzer;
d) addition of the mounting method for a surface mounting inductor with Pb-free solder.

Standard
2 pages
English and French language
sale 15% off

04-Dec-2025
29.100.10
TC 51

IEC

IEC 63182-8:2025(Main)

Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 8: U-cores

IEC 63182-8:2025 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of U-cores made of metallic magnetic powder and gives guidelines on allowable limits of surface irregularities applicable to U-cores.
This document is a specification that is useful in the negotiations between magnetic powder core manufacturers and customers about surface irregularities.
The use of "derived" standards which give more detailed specifications of component parts while still permitting conformance with this document is discussed in Annex A.

Standard
10 pages
English language
sale 15% off

27-Aug-2025
29.100.10
TC 51

IEC

IEC 63182-6:2025(Main)

Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 6: EQ-cores

IEC 63182-6:2025 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of EQ-cores made of metallic magnetic powder, the essential dimensions of coil formers to be used with them as well as the effective parameter values to be used in calculations involving them and gives guidelines on allowable limits of surface irregularities applicable to EQ-cores.
This document is a specification that is useful in the negotiations between magnetic powder core manufacturers and customers about surface irregularities.
The use of "derived" standards which give more detailed specifications of component parts while still permitting conformance with this document is discussed in Annex A.

Standard
11 pages
English language
sale 15% off

27-Aug-2025
29.100.10
TC 51

IEC

IEC 63182-7:2025(Main)

Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 7: EER-cores

IEC 63182-7:2025 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of EER-cores made of metallic magnetic powder, the essential dimensions of coil formers to be used with them as well as the effective parameter values to be used in calculations involving them and gives guidelines on allowable limits of surface irregularities applicable to EER-cores.
This document is a specification that is useful in the negotiations between magnetic powder core manufacturers and customers about surface irregularities.
The use of “derived” standards which give more detailed specifications of component parts while still permitting conformance with this document is discussed in Annex A.

Standard
11 pages
English language
sale 15% off

27-Aug-2025
29.100.10
TC 51

IEC

IEC 63093-15:2025(Main)

Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 15: U-cores

IEC 63093-15:2025 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of U-cores made of ferrite, the essential dimensions of coil formers to be used with them, as well as the effective parameter values to be used in calculations involving them and gives guidelines on allowable limits of surface irregularities applicable to U-cores.
The selection of core sizes for this document is based on the philosophy of including those sizes which are industrial standards, either by inclusion in national standards, or by broad-based use in industry.
This document is a specification useful in the negotiations between ferrite core manufacturers and customers about surface irregularities.
The use of “derived” standards which give more detailed specifications of component parts while still permitting conformance with this document is discussed in Annex A.

Standard
14 pages
English language
sale 15% off

06-Aug-2025
29.100.10
TC 51

IEC

IEC 62024-2:2024(Main)

High frequency inductive components - Electrical characteristics and measuring methods - Part 2: Rated current of inductors for DC-to-DC converters

IEC 62024-2:2024 specifies the measuring methods of the rated DC limits for inductors as defined below. Standardized measuring methods for the determination of ratings enable users to accurately compare the current ratings given in various manufacturers' data books. This document is applicable to leaded and surface mount inductors with dimensions according to IEC 62025-1 and generally with rated current less than 125 A, although inductors with rated current greater than 125 A are available that fall within the dimension restrictions of this document (no larger than a 625 mm2 footprint). These inductors are typically used in DC‑to‑DC converters built on printed circuit boards (PCBs), for electronic and telecommunication equipment, and small size switching power supply units. The measuring methods are defined by the saturation and temperature rise limitations induced solely by direct current (DC).
This edition includes the following significant technical changes with respect to the previous edition:
a) extension of scope by increase of range of rated current from 22 A to 125 A;
b) extension of scope by increase of footprint limitation from 12 mm × 12 mm to 625 mm2;
c) addition of upper current limitation for Iclass B, Iclass C and Iclass D board to Table 1;
d) revised application examples for Table 1;
e) addition of wire size references for current ranges between 22 A ≤ I ≤ 125 A to Table 2;
f) addition of crimp terminal references to Table 2;
g) addition of thermal camera method.

Standard
77 pages
English language
sale 15% off
Standard
49 pages
English and French language
sale 15% off

18-Dec-2024
29.100.10
TC 51

Corrigendum 1 - High frequency inductive components - Electrical characteristics and measuring methods - Part 1: Nanohenry range chip inductor

General Information

Relations

Buy Documents

IEC 62024-1:2008/COR1:2008 - Corrigendum 1 - High frequency inductive components - Electrical characteristics and measuring methods - Part 1: Nanohenry range chip inductor Released:7/9/2008

Get Certified

Intertek Testing Services NA Inc.

UL Solutions

ANCE

Frequently Asked Questions

Standards Content (Sample)

Questions, Comments and Discussion

This May Also Interest You