YB 系列 红色 透明 发光 矩形 扣接 按钮帽
矩形 按钮 盖帽 透明，红色 卡入式
得捷:
CAP PUSHBUTTON RECT CLEAR/RED
艾睿:
Switch Access Push Button Switch Rectangular Cap
Allied Electronics:
Accessory; P/B Cap; Rectangle; Snap-On; Illuminative; Clear/Red; Series YB
Chip1Stop:
Switch Access Push Button Switch Rectangular Cap
Powell:
YB ILLUM PUSHBUTTON CAP