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FM-220B-901

Characteristic Min Typical Max Notes
Type Piezo
Excitation Internal Driven Tone: Pulse F=3.0Hz±20%
Sound Pressure Level dB at 30cm 85 Measured 85 dB at 220V-AC & 30cm
Frequency kHz 2.4 2.9 3.4 Rated frequency ±0.5
Voltage V 110 220 220 AC
Current mA 20 220V AC
Temperature ºC -20 70
Width mm 43.5 Case:Fire-resistance ABS/Black
Height mm 33
Weight g 35
Mounting Through Hole
Termination pin Pin separation: 32.00mm
Characteristic Response: 

Dimension Drawing: 

Test and Measurement