IEEE 200-1975 PDF


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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Are you an Engineering professional? The reference designator usually consists of one or two letters followed by a number, e. Especially valuable is the method of referencing and annotating cables plus their connectors within and outside assemblies.

ANSI/IEEE (R) | Standards Council of Canada – Conseil canadien des normes

Red Flag This Post Please let us know here why this post is inappropriate. It breaks down a system into units, and then any number of sub-assemblies. Programmable logic controller Isee Join your peers on the Internet’s largest technical engineering professional community. From Wikipedia, the free encyclopedia.

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Miniature circuit breaker MIC: Thin-film transistor display TH: Download Now White Paper: Views Read Edit View history. Cathode ray tube CR: Register now while it’s still free!

Any number of sub-assemblies may be defined until finally reaching the component. The Eng-Tips staff will check this out and take appropriate action. Promoting, selling, recruiting, coursework and thesis posting is forbidden. Note that IEEE [2] defines separate class designation letters for separable assemblies class designation ‘A’ and inseparable assemblies class designation ‘U’.


Printed circuit board PLC: Students Click Here Join Us! The IEEE renewed the standard in the ieew, but withdrew it from active support shortly thereafter. Posting Guidelines Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Reference designator

Junction gate field-effect transistor LA: 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. By joining you are opting in to receive e-mail. Digital signal processor FET: Liquid crystal display LDR: Subsequent demarcation are called assemblies and always have the Class Letter “A” as a prefix following by a sequential number starting with 1.

By using this site, you agree to the Terms of Use and Privacy Policy. Silicon unilateral switch SW: Zero sequence current transformer, also called a window-type current transformer. Inductor or coil or ferrite bead. IEEE Reaffirmed Close this window and log in. Metal oxide varistor NE: The unit is the highest level of demarcation in a system and is always a numeral.

IEEE or “Standard Reference Designations for Electrical and Electronics Parts and Equipments” is a standard that was used to define referencing naming systems for collections of electronic equipment.


Separable assembly or sub-assembly e. Thank you for helping keep Eng-Tips Forums free from inappropriate posts.

Standards Council of Canada

Vacuum fluorescent display VT: Defense manufacturing is all about project manufacturing and project accounting. Resources Digital Transformation may be defined in a number of different ways by analysts or enterprise software vendors.

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.

IEEE was ratified in Retrieved from ” https: For example, the letter R is a reference prefix for the resistors of an assembly, C for capacitors, K for relays. Circulator or directional coupler. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Metal-oxide-semiconductor field-effect transistor MOV: Did any document take its place as regards section 8 requiring marking of ref designations on equipment? Wire link “jumper” JFET: