MIL-PRF-55342H, PERFORMANCE SPECIFICATION, RESISTORS, CHIP, FIXED, FILM, NONESTABLISHED RELIABILITY, ESTABLISHED RELIABILITY, SPACE LEVEL, GENERAL SPECIFICATION FOR (31 OCT 2003) [SUPERSEDING MIL-R-55342F]., This specification covers the general requirements for nonestablished reliability (non-ER), established reliability (ER), and space level, fixed, film, chip resistors primarily intended for incorporation into surface mount and hybrid circuit applications. These resistors have a high degree of stability with respect to time under normal conditions. ER resistors covered by this specification have life failure rates (FR) ranging from 1 percent to 0.001 percent per 1,000 hours (see 1.2.7). These FRs are established at 60 percent confidence on the basis of life tests. Table I provides a summary of performance characteristics for these resistors.
【英文标准名称】:StandardTerminologyforAnchorsandFastenersinConcreteandMasonry
【原文标准名称】:混凝土和砖石工程用锚固件和紧固件的标准术语
【标准号】:ASTME2265a-2004
【标准状态】:作废
【国别】:美国
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:术语;混凝土;紧固件;锚;砖石工程
【英文主题词】:terminology;fasteners;masonry;anchors;concrete
【摘要】:
【中国标准分类号】:P96
【国际标准分类号】:91_080_01;01_040_91
【页数】:3P;A4
【正文语种】:英语
基本信息
标准名称: | 微持驱动电机型号命名方法 |
中标分类: |
电工 >>
旋转电机 >>
微型电机 |
替代情况: | 调整为SJ/T 11114-1996 |
发布日期: | 1900-01-01 |
实施日期: | 1993-08-01 |
首发日期: | 1900-01-01 |
作废日期: | 1997-01-01 |
出版日期: | 1900-01-01 |
页数: | 3页 |
适用范围
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前言
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目录
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引用标准
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所属分类: 电工 旋转电机 微型电机