4802.222
按钮开关 SOCKET 3.5MM 2P SCREENED PCB
4802.2220
SOCKET 3.5MM 2P SCREENED PCB
4802.223
按钮开关 SOCKET 3.5MM 2P INSULATED PCB
4802.221
按钮开关 SOCKET 3.5MM 2P INSULATED SDR
4802.2200
SOCKET 3.5MM 2P SCREENED SDR
4802.22
按钮开关 SOCKET 3.5MM 2P SCREENED SDR