banana plug

基本解释

Banana plug spring is nickel plated Beryllium Copper for long insertion life.
香蕉插頭彈簧爲鍍鎳鈹銅，具有較長的插入壽命。
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Ground cord component includes direct cord and bend cord. The two ends have suck tray, nail, circle, double buckle, banana plug and holder.
接地線組件包括直線和曲線，其兩耑頭：有吸磐、爪釘、環型耑子、母釦、香蕉插頭和鱷魚夾等。
Banana plug spring is nickel-plated Beryllium Copper and BNC spring is gold plated Beryllium Copper for low contact resistance and long insertion life.
香蕉插頭彈簧爲鍍鎳鈹銅，BNC彈簧爲鍍金鈹銅，具有低接觸電阻和插入長壽命。
oishop.net

a small single-conductor electrical plug having a curved metal spring along its shank forming a clip to hold it in its socket