PB-1220PE-05Q,BUZZER MAGNETIC 5V 12MM TH
PB-1220PE-12Q,BUZZER MAGNETIC 12V 12MM TH
PB-1220PEQ,扬声器与变频器 XDUCR, 1.25-2.5VPP 12X10MM, SEALED
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
