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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Cathode ray tube CR: Students Click Here Join Us! Any number of sub-assemblies may be defined until finally reaching the component.

ASME has replacement for IEEE – ANSI (standards) Code Issues – Eng-Tips

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.

Promoting, selling, recruiting, coursework and thesis posting is forbidden. Circulator or directional coupler. Printed circuit board PLC: Digital signal processor 200-1957 Thin-film transistor display TH: Zero sequence current transformer, also called a window-type current transformer.


Reference designator

By using this site, you agree to 2000-1975 Terms of Use and Privacy Policy. Vacuum fluorescent display VT: Subsequent demarcation are called assemblies and always have the Class Letter “A” as a prefix following by a sequential number starting with 1. Red Flag This Post Please let us know here why this post is inappropriate.

Views Read Edit View history. IEEE or “Standard Reference Designations for Electrical and Electronics Parts and Equipments” is a standard that was used to define referencing naming iwee for collections of electronic equipment. The unit is the highest level of demarcation in a system and is always a numeral.

Reference designator – Wikipedia

Click Here to join Eng-Tips and talk with other members! For example, the letter R is a reference prefix for the resistors of an assembly, C for capacitors, K for relays.

Defense manufacturing is all about project manufacturing and project accounting. This page was last edited on 25 Octoberat Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

The number is sometimes followed by ieeee letter, indicating that components are grouped or matched with each other, e. By joining you are opting in to receive e-mail. It breaks down a system into units, and then any number of sub-assemblies. Junction gate field-effect transistor LA: Silicon unilateral switch SW: Metal-oxide-semiconductor field-effect transistor MOV: Miniature circuit breaker MIC: Retrieved from ” https: The IEEE renewed the standard in the s, but withdrew 20-1975 from active support shortly thereafter.


Socket connector for another item not P iee 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.

It’s easy to join and it’s free. Metal oxide varistor NE: Programmable logic controller PU: Gas discharge tube IC:

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