beryllium copper

基本解释

Banana plug spring is nickel plated Beryllium Copper for long insertion life.
香蕉插头弹簧为镀镍铍铜，具有较长的插入寿命。
oishop.net
BNC (Male) center contact is gold plated and the BNC (Female) is gold plated Beryllium Copper for reliable electrical connection.
BNC公头中心连接体为镀金材料，并且BNC母头为镀金铍铜，具有可靠的电气连接性能。
oishop.net
The supplied paddle is made of beryllium copper and superior to stainless steel in the area of flex memory, tensile strength and corrosion resistance.
所提供的开关叶片采用铍铜合金制造，铍铜合金在弯曲记忆区域、抗张强度和耐腐蚀等指标均优于不锈钢。