Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59
inform@normdocs.ru

IEC 60115-4:1978 ed1.0

Заменен
Fixed resistors - Part 4: Sectional specification - Fixed power resistors: Selection of methods of test and general requirements — 12 стр.
This publication also bears a QC number. This number, QC 400200, is the specification number in the IEC Quality Assessment System for Electronic Components (IECQ). Relates to fixed resistors with rated dissipations greater than 1 W up to 1 000 W which are provided with a cover or coating for environmental protection. Prescribes preferred ratings and characteristics and selects from IEC 115-1 appropriate Quality Assessment procedures, tests and measuring methods. Gives general performance requirements.
ICS
31.040.10 Fixed resistors / Постоянные резисторы