High - output Piezo Alarm Transducer
   APTH-770B

FEATURES:
  • High output and high impedance
  • A glass reinforced nylon housing
  • Water proof
DIMENSIONS:  (Unit: mm)
CHARACTERISTICS:

ELECTRICAL SPECIFICATIONS :

Model No.

 APTH-770B

Min. sound pressure level (dB)

 105/3.4kHz/50VP-P Square Wave /200cm

Allowable input voltage

 60VP-P

Capacitance at 120Hz (nF)

 140 ± 30%

Resonant Frequency (kHz)

 3.4 ± 0.3

Operating temperature (ºC)

 -40 ~+ 105

Weight

 14 g

Case Material/Colour

 PA6/Black