IEC 60115-4 Ed. 3.0:2022 (b)
電子機器用固定抵抗器－第4部－品種別通則：回路基板 (THT) へのスルーホールアセンブリまたはシャーシへのアセンブリ用のパワーレジスタ
Fixed resistors for use in electronic equipment - Part 4: Sectional specification: Power resistors for through hole assembly on circuit boards (THT) or for assembly on chassis
発行年月日：
2022-11-29
状態：
有効
邦訳版：
無
英語 240ページ
74,112 円（税込） 本体価格：67,375円
- 規格概要
-
IEC 60115-4:2022(E) relates to resistors having a rated dissipation typically greater than 1 W up to and including 1 000 W for use in electronic equipment. This document is applicable to fixed power resistors with a maximum surface temperature (MET) higher than the preferred upper category temperature (UCT) of 200 C.全文を表示する
NOTE Heat sink resistors, i.e. resistors which in their operation depend on being mounted on a dedicated heat sink, owing to their special temperature conditions, are covered by a special sectional specification (under consideration at the time of publication).
These resistors are typically described according to types (different geometric shapes) and styles (different dimensions), and product technology.
The object of this document is to define preferred ratings and characteristics and to select from IEC 60115-1 the appropriate quality assessment procedures, tests and measuring methods and to give general performance requirements for this type of resistor.
NOTE SMD resistors are covered by IEC 60115-8, regardless of their dissipation.
This edition includes the following significant technical changes with respect to the previous edition:- the definitions of product technologies and product classification levels of the generic specification, IEC 60115-1:2020, have been adopted;
- a basis for the optional specification of the lead eccentricity of axial leaded resistors has been amended in 4.2;
- the 'period-pulse high-voltage overload test' of IEC 60115-1:2020, 8.3 has been adopted as default test method in 5.3.9, thereby replacing the legacy test 'periodic-pulse overload test of IEC 60115-1:2020, 8.4;
- the revised solderability test of IEC 60115-1:2020, 11.1 has been adopted in 5.3.22 and 5.3.23;
| TC |
TC 40 |
|---|---|
| ICS |
31.040.10 |
| 備考 |
