PB-1220PF-01Q,BUZZER MAGNETIC 1.5V 12MM TH
PB-1220PQ,BUZZER MAGN 2.048KHZ 12MM PC MT
PB-1220P-SGQ,BUZZER MAGNETIC 1.5V 12MM TH
PB-12218,按钮开关 Unsealed OI 2D SWITCH MOD
PB-1221P,扬声器与变频器 ELCTRO MAGNT XDUCR
PB-1221PEQ,BUZZER MAGNETIC 1.5V 12MM TH
PB-1221PQ,BUZZER MAGN 2.048KHZ 12MM PCB
PB-1221P-SGQ,BUZZER MAGNETIC 1.5V 12MM TH
