
MULTICOMP
压电蜂鸣器, 4mA, 4KHZ, 80DB, 12.7MM

KINGSTATE
压电型换能器, PCB

MULTICOMP
压电蜂鸣器, 4mA, 2KHZ, 75DB, 30MM

KINGSTATE
蜂鸣器, 压电型, 引线, 85DB, 3-28V

MULTICOMP
压电蜂鸣器, 4mA, 1KHZ, 80DB, 44MM

MULTICOMP
压电蜂鸣器, 4mA, 4KHZ, 85DB, 24MM

MALLORY
换能器, 压电型, 2.9KHZ, 78DBA, 28V