A: electrical socket shrapnel main performance have the effect of clamping plug and implementation of conductive, which requires the shrapnel first should have excellent electric conductivity, the second is to have good elasticity and flexibility, the magnitude of the shrapnel and plug with modest, can grip the plug, and can be easily pull out.
2: electrical socket shrapnel shrapnel of pure copper and tin phosphor bronze shrapnel performance comparison before the advent of composite material, pure copper is indeed the best conductive material, copper material performance there are compete, specific see the purity of copper, the pure copper conductive performance the better.
Today, compared with the tin phosphor bronze, tin phosphor bronze these performance is better than pure copper, is particularly obvious antioxidant capacity significantly increased, the hardness and toughness, generally made of tin phosphor bronze shell fragments, repeatedly pull plug number can easily reach more than 50000 times, even some good performance can be doubled.
Electrical socket shrapnel is important elements directly related to the performance of the socket, pay attention to the shell material, also want to check the thickness of the shell, to work and is a riveting, or a integrated, these are all related to the performance and life of the socket.
Non-standard customized electrical plug shell life: more than 100000 times, the number of insertion force resistance: more than 10000 times, is the first choice for all kinds of consumer electronics stamping parts.
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