External-driven Piezo Transducer
  APTX-273(273A, 273T)

FEATURES:
  • Mini size structure
  • Compact and light
  • Multiple application
DIMENSIONS:  (Unit: mm)

APTX-273 H=4 APTX-273A H=5 APTX-273T H=3.3
CHARACTERISTICS:

APTX-273 9VP-P Square Wave / 10cm

APTX-273T 9VP-P Square Wave / 10cm

ELECTRICAL SPECIFICATIONS :

Model No.

 APTX-273(273A) APTX-273T

Min. sound pressure level (dB)

80/4kHz/9VP-P Square Wave/10cm

72/4kHz/9VP-P Square Wave /10cm

Max. Consumption (mA)

2.5/4.0kHz/9VP-P Square Wave 

Resonant Frequency (kHz)

 4.0 ± 0.5

Capacitance at 120Hz (nF)

 9.5 ± 30%

Allowable input voltage

 25VP-P

Operating temperature (ºC)

 -20 ~+ 70

Weight

 0.9 g

Case Material/Colour

 ABS/Black

PACKING INFORMATION :

Packing :

6400 pcs per export carton

Carton Size :

47 x 30.5 x 21 cm

G. Weight :

9.5 kgs

N. Weight :

8 kgs