【LEGRIS】4890 17 17,
【LEGRIS】4890 21 21,
【SCHURTER】4890.125,
【SCHURTER】4890.1251,
【SCHURTER】4890.225,按钮开关 RCA SOCKET ANGLED PCB
4890.2250,RCA SOCKET ANGLED PCB
【MARUSHIN】4890.425,
4890.7,TERMINAL MARKER/POCKET-MAXICARD