Mallory Sonalert SC648AJ 压电慢脉冲，10-48V 2900HZ，中等
ModelSC648AJ
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Tone: Pulse
Width: 42.85 mm
Length: 49.21 mm
Frequency: 2.9 kHz
Width - in: 1.687 in
Width - mm: 42.85 mm
Length - in: 1.937 in
Length - mm: 49.21 mm
Current Rating: 21 mA
Mounting Style: Panel Mount
Voltage Rating: 48 V
Termination Style: Screw
Sound Pressure Level: 80 dBA
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