AST1628MATRQ,BUZZER PIEZO 4.0KHZ 1-25V SMT
AST1640MACQ,BUZZER PIEZO 3V 16X16MM SMD
AST1640MACTRQ,BUZZER PIEZO 3V 16X16MM SMD
AST-1732MR-R,SPEAKER 32OHM .2W 90DB 17MM PCMT
AST1750MAQ,扬声器与变频器 XDUCR, CUT TAPE 4KHZ, 80DB, 17X17X5
AST1750MATRQ,BUZZER PIEZO 4.0KHZ 1-20V SMT
AST1S31HF,IC REG BUCK ADJ 3A 8VFDFPN
AST1S31PUR,IC REG BUCK ADJ 3A 8VFDFPN
