SC250F

Audio 60VDC/60VAC 250VDC/250VAC 4mA 2400Hz to 3400Hz Screw Panel Mount

Buzzers Indicator, Internally Driven Piezo 1 ~ 4mA 2.9kHz 55dB @ 60V, 61cm Panel Mount Screw Terminal, Quick Connect Tab - 0.250" 6.35mm

得捷:
BUZZER PIEZO 42.85MM PNL MNT

艾睿:
Audio Indicator Piezo 60VDC/60VAC 250VDC/250VAC 4mA 2400Hz to 3400Hz Panel Mount Screw Bulk

Allied Electronics:
22-07410-00

Newark:
# MALLORY  SC250F  Transducer, Piezo, Alarm, Continuous, 60 V, 250 V, 4 mA, 78 dBA