Highroller10 wrote IEEE withdrew IEEE STD /ANSI Y covering formation and application of reference designations for electronic. IEEE Reference Designations for Electrical and Electronics Parts and Equipments. DESIGNATIONS,NUMERICAL DESIGNATIONS, IDENTIFICATION METHODS. ICS Codes: ; ;. Standard Number: ANSI/IEEE (R).
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Separable assembly or sub-assembly e. Download Now Defense manufacturing is all about project manufacturing and project accounting. The unit is the highest level of demarcation in a system and is always a numeral. The Eng-Tips staff will check this out and take appropriate action.
IEEE or “Standard Reference Designations for Electrical and Electronics Parts and Equipments” is a standard that 200–1975 used to define referencing naming systems for collections of electronic equipment. This standard, along with IEEEprovide the electrical designer with guidance on how to properly reference and annotate everything from a single circuit board to a collection of complete enclosures.
ANSI/IEEE (R) | Standards Council of Canada – Conseil canadien des normes
Students Click Here Join Us! The reference designator usually consists of one or two letters followed by a number, e.
Click Here to join Eng-Tips and talk with other members! Gas discharge tube IC: This page was last edited on 25 Octoberat For example, the letter R is a reference prefix for the resistors of an assembly, C for capacitors, K for relays. Socket connector for another item not P or J, paired with the letter symbol for that item XV for vacuum tube socket, XF for fuse holder, XA for printed circuit assembly connector, XU for integrated circuit connector, XDS for light socket, etc.
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Are you an Engineering professional? Any number of sub-assemblies may be defined until finally reaching the component.
Retrieved from ” https: A reference designator unambiguously identifies a component in an electrical schematic or on a printed circuit board.
Printed circuit board PLC: Digital Transformation may be defined in a number of different ways by analysts or enterprise software vendors.
Views Read Edit View history. Metal oxide varistor NE: Reasons such as off-topic, duplicates, flames, illegal, vulgar, iee students posting their homework.
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Circulator or directional coupler. Defense manufacturing is all about project manufacturing and project accounting. The number is sometimes followed by a letter, indicating that components are grouped or matched with each other, e. Miniature circuit breaker MIC: IEEE Reaffirmed Did any document take its place as regards section 8 requiring marking of ref designations on equipment? It’s easy to join and it’s free.
By joining you are opting in to receive e-mail. Silicon unilateral switch SW: Resources Digital Transformation may be defined in a number of different ways by analysts or enterprise software vendors. Download Now White Paper: Thin-film transistor display TH: Zero sequence current transformer, also called a window-type current transformer.