【3M】PLP-WHT-1,
【3M】PLP-WHT-1/2,
【3M】PLP-WHT-3/4,
【3M】PLP-WHT-3/8,
PL-Q873-02,PYRO SENSOR SMD 37DEG 5M DIST
PLR120A,3 PHASE LINE MONITOR
PLR135,RECEIVER FIBER OPT IR PHOTOLINK
【Everlight】PLR135/T,光纤发射器、接收器、收发器 Photo Link
