Piezo Buzzer
  EFM-320D(320S, 320SS, 320P)

FEATURES:
  • High output
  • Sealed type
  • High reliability
DIMENSIONS:  (Unit: mm)

CHARACTERISTICS:

ELECTRICAL SPECIFICATIONS :

Model No.

 EFM-320D EFM-320S EFM-320SS EFM-320P

Min. Sound Pressure Level (dB)

 105(92)/12VDC/30cm 105/12VDC/30cm 100/24VDC/30cm 92/12VDC/30cm

Rated Voltage(VDC)

 12 12 24 12

Operating Voltage(VDC)

 3 ~ 16 3 ~ 16 3 ~ 28 3 ~ 16

Max. Consumption(mA)

 35(20)/12VDC 35 /12VDC 35 /24VDC 20 /12VDC

Oscillating Frequency

 2.90.5 2.90.5 2.90.5 2.90.5

Tone Nature

 Continuous/Pulse Continuous Continuous Pulse

Operating Temperature (ºC)

 -20 ~ +70

Weight (g)

 19

Case Material/Colour

 Fire-resistance ABS/White

PACKING INFORMATION :

Packing:

 500 pcs per export carton

Carton Size:

 48 X 27.5 X 33 cm

G. Weight:

 11 kgs

N. Weight:

 9.5 kgs
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