材料与涂覆 MATERIAL & PLATING
壳体 shell 黄铜 brass 镀硬金 gold plated
弹性接触件elastic contact 铍青铜 beryllium 镀硬金 gold plated
内导体 inner conductor 铍青铜或锡青铜beryllium or tin brass 镀硬金 gold plated
绝缘体 insulator 聚四氟乙烯 PTFE 压接套 crimping suite 合金 copper alloy
O型密封件o-ring sealing 镍或镀金 nickel or gold plated 橡胶 6146 silastic