Audio Piezo Ind 6-250V Pnl Mnt
得捷: BUZZER PIEZO 42.85MM PNL MNT
艾睿: Audio Indicator Piezo 60VDC/60VAC 250VDC/250VAC 14mA 59dBA 2400Hz to 3400Hz Thread Mount Screw Bulk
Allied Electronics: 22-07411-00
Mallory
ON Semiconductor 安森美
Semtech Corporation