Self-driven Piezo Transducer
   APTS-640B

FEATURES:
  • Low consumption
  • Clear sound
  • Light and compact
 
DIMENSIONS:  (Unit: mm)

TEST CIRCUIT:

CHARACTERISTICS:

ELECTRICAL SPECIFICATIONS :

Model No.

 APTS-640B(640BA)

Min. sound pressure level (dB)

 90/12VDC / 10cm

Rated Voltage (VDC)

 12

Operating Voltage (VDC)

 3-20

Max. Consumption (mA)

 12/12VDC

Resonant Frequency (kHz)

 3.8 ± 0.5

Operating temperature (ºC)

 -20 ~+ 70

Weight

 4.5 g

Case Material/Colour

 Fire-resistance ABS/Black

PACKING INFORMATION :

Packing :

1500 pcs per export carton

Carton Size :

47 x 30.5 x 35 cm

G. Weight :

8.3 kgs

N. Weight :

6.8 kgs