Reliability test to key components of radio fuze under high impact and high temperature

Key components play a key role in electronic products, this study presents a method for the reliability test of key components in radio fuzes. Due to the high impact force and the high temperature are main environmental stresses of radio fuzes on work, so the kernel of its reliability test is high impact test and high temperature test. Furthermore, dynamic testing experiment schemes are worked out to test the parameter of certain key components of radio fuzes, which are thyratron switches used in detonating circuits and Porcelain capacitor used in anti-jamming circuits and tantalum capacitor used in firing circuits subjected to two special conditions of high temperature and high impact. So this test schemes and results can offer important useful value to Radio Fuzes´ key components selection, filtration and other test.