Piezo Buzzer
EFM-250NL
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-250NL
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
Case Material/Colour PC/Black
PACKING INFORMATION :
Packing: 10000 pcs per export carton
Carton Size: 47 X 30.5 X 35 cm
G. Weight: 11 kgs
N. Weight: 10 kgs
EFM-250NL
file:///F|/¶«·½µç×Ópdf/p04_06.htm (1 of 2) [2003-5-15 11:13:18]
