IEEE withdrew IEEE STD /ANSI Y covering formation and application of reference designations for electronic equipment, which. Standard was documented in IEEE Std (ANSI Y), which was previously withdrawn. Due to the need for this Standard in the industry, it was agreed that. (b) American National Standards Institute, Inc. Supersedes: ANSI Y and ANSI Ya SPECIAL NOTICE: For DoD Activities.

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ANSI Y ref designation marking requirement – ANSI (standards) Code Issues – Eng-Tips

I assume that you mean ” Which standard dictates how reference designations should be formed in the EU? Are you an Y32.1 professional? By that system anssi same example will be U1 for theD1 for the diode and R1 for the resistor. IEEE or “Standard Reference Designations for Electrical and Electronics Parts and Equipments” is a standard that was used to define ansii naming systems for collections of electronic equipment.

Junction gate field-effect transistor LA: Sign up using Y332.16. Post as a guest Name. For example, the letter R is a reference prefix for the resistors of an assembly, C for capacitors, K for relays. You’re aware that a system containing a meat grinder and a generator will have two components G1 and G2, while a circuit containing many resistors will have many R1, R2, R3, etc?


That companies at least all-European companies use them in their designs? After looking it up on wikipedia, it seems to me that the classical designations R for resistor, D for a diode, etc. Metal-oxide-semiconductor field-effect transistor MOV: Sign up or log in Sign up using Google. Does that standard EN really apply to every type of electrical circuit? Gas discharge tube IC: Circulator or directional coupler.

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Defense manufacturing is all about project manufacturing and project accounting. Lawrence Joy 51 2.

Reference designator – Wikipedia

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Table 2 does both at once – it has the what they do, followed by the what they are.

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Download Now White Yy32.16 Silicon unilateral switch SW: Download Now Defense manufacturing is all about project manufacturing and project accounting. Personally I think it’s all rubbish. Any number of sub-assemblies may be defined until finally reaching the component.

Reference designator

Liquid crystal display LDR: Are there any other European norms or ISO standards relating to reference designation? The standard is 28 pages long.

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. Wire link “jumper” JFET: In 3y2.16 case, why is it so objectionable to name multiple related components with the same designator?