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RESISTORS, FIXED, WIREWOUND (ACCURATE), NONESTABLISHED RELIABILITY, ESTABLISHED RELIABILITY GENERAL SPECIFICATION FOR

contributor authorARMY - CR - US Army Communications Electronics Command
date accessioned2017-09-04T15:24:40Z
date available2017-09-04T15:24:40Z
date copyright09/27/2013
date issued2013
identifier otherNJAKGFAAAAAAAAAA.pdf
identifier urihttp://mapnamagz.yabesh.ir/std;queryioutho179893FDFCDCAC4/handle/yse/25126
description abstractThis specification covers the general requirements for nonestablished reliability (non-ER), established reliability (ER), accurate, wire-wound, fixed resistors that have a maximum resistance tolerance of 1 percent and a high degree of stability with respect to time under specified environmental conditions. The resistors are capable for continuous full-load (or voltage) operation at any ambient temperature up to 125°C, and when derated, up to 145°C (see 6.5). They are not capable for application where the alternating current (ac) characteristics are of critical importance. ER resistors have life failure rates (FR) ranging from 1.0 percent to 0.001 percent per 1,000 hours (see 1.2.1.5). These FR are established at 60-percent confidence level on the basis of the life tests. The FR, identified by the appropriate symbol, is referred to operation at full rated voltage and temperature.Intended Use: These resistors are designed for use in dc amplifiers, voltmeter multipliers, electronic computers, meters, and laboratory test equipment.
languageEnglish
titleMIL-PRF-39005Gnum
titleRESISTORS, FIXED, WIREWOUND (ACCURATE), NONESTABLISHED RELIABILITY, ESTABLISHED RELIABILITY GENERAL SPECIFICATION FORen
typestandard
page39
statusActive
treeARMY - CR - US Army Communications Electronics Command:;2013
contenttypefulltext


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