Mallory Sonalert PLD-21N30WQ 压电常数/慢脉冲 3-28VDC，80分贝，24X10

Tone: Dual Tone

Length: 24 mm

Diameter: 24 mm

Frequency: 3 kHz

Dimensions: 24 mm x 9.5 mm

Length - in: 0.945 in

Length - mm: 24 mm

Unit Weight: 3.200 g

Current Rating: 12 mA

Mounting Style: Flange Mount

Voltage Rating: 12 VDC

Termination Style: Wire Lead

Sound Pressure Level: 80 dB