PB42G02LNSWNR,SWITCH PUSHBUTTON
PB42G02LPNS,SWITCH PUSHBUTTON
【Soberton Inc】PB-4314,BUZZER 2.80KHZ 3-28VDC 90DB PCB
【Glenair】PB43271,环形MIL/规格后盖
PB-4333N,BUZZER PIEZO 12V 43MM TH
PB-4333N-1,BUZZER PIEZO 24V 43MM PNL MNT
【Glenair】PB44416,环形MIL/规格后盖
PB450E000P370EA,
