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