Top 1 Apps Similar to 25 Pair Color Code

The electronic color code is used to indicate the values orratingsof electronic components, usually for resistors, but alsoforcapacitors, inductors, and others. A separate code, the25-paircolor code, is used to identify wires in sometelecommunicationscables.The electronic color code was developed in the early 1920s bytheRadio Manufacturers Association (now part of ElectronicIndustriesAlliance (EIA)), and was published as EIA-RS-279. Thecurrentinternational standard is IEC 60062. published byInternationalElectrotechnical Commission.Colorbands were used because they were easily and cheaplyprintedon tiny components. However, there were drawbacks,especially forcolor blind people. Overheating of a component ordirt accumulation,may make it impossible to distinguish brown fromred or orange.Advances in printing technology have now madeprinted numberspractical on small components. Where passivecomponents come insurface mount packages, their values areidentified with printedalphanumeric codes instead of a colorcode.