This specification covers the general requirements for nonestablished reliability(non-ER) nd established reliability(ER), lead screw actuated; wire wound variable resistors with a contact bearing uniformly over the surface of the entire resistive element, wound linearly, when positioned by a multiturn lead screw actuator. These resistors are capable of full load operation(when the maximum resistance is engaged), at a maximum temperature of 85?C and are capable for continuous operation, when properly derated, at maximum temperature of 150?C(see 3.6), with a resistance tolerance of ±5 percent. The ER resistors have life failure rate(FR) levels ranging from 1.0 percent to 0.001 percent per 1,000 hours(see 1.2.1.4). These FR levels are established at a 60 percent confidence level on the basis of life tests.
ARMY MIL-PRF-39015 E-2006由(美国)军事条例和规范 US-ARMY 发布于 2006。
ARMY MIL-PRF-39015 E-2006 在中国标准分类中归属于: W12 棉纱、线,在国际标准分类中归属于: 59.080.20 纱线。
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