Piezo Buzzer
EFM-250
FEATURES:
SMT inside● Small size● Sealed type for wave soldering and washable request● Low current consumption●
DIMENSIONS: (Unit: mm)
CHARACTERISTICS:
ELECTRICAL SPECIFICATIONS :
Model No. EFM-250
Min. Sound Pressure Level (dB) 85 /12VDC/10cm
Rated Voltage (VDC)12
Operating Voltage (VDC)6 ~ 16
Max. Consumption (mA) 8 /12VDC
Oscillating Frequency (kHz) 4.0 0.5
Tone Nature Continuous
Operating Temperature (ºC) -20 ~ +60
Weight (g) 1.3
Case Material/Colour PC/Black
PACKING INFORMATION :
Packing : 5000 pcs per export carton
Carton Size : 47 X 30.5 X 33 cm
G. Weight : 8 kgs
N. Weight : 6.5 kgs
EFM-250
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Note:EFM-250 is adopted
with epoxy potting at the bottom.
