Magnetic Transducer
   SFM-6527 Series

FEATURES:
  • Low Frequency
  • Small and slim size
  • Can Endure Re-flow Solder Process
DIMENSIONS:  (Unit: mm)
SFM-TERMINAL
VERSION		 RECOMMENDED
SMD FOOT PATTERN
CHARACTERISTICS:

ELECTRICAL SPECIFICATIONS :

Model No.

SFM-6527-01

 SFM-6527-01A SFM-6527-03

Min. Sound Pressure Level (dB)

 70/1.5V/10cm 70/1.5V/10cm 70/3V/10cm

Rated Voltage  (V)

 1.5 1.5 3

Operating Voltage  (V)

 1~2 1~2 2~4

Max
Consumption (mA)

 70/1.5VDC
at 2731Hz/3Vp-p Square Wave		 70/1.5VDC
at 2731Hz/3Vp-p Square Wave		 95/3VDC
at 2730Hz/6Vp-p Square Wave

Resonant Frequency  (Hz)

 2731 2731 2730

Coil Impedance ()

 6.5+1 6.5+1 22+5

Operating Temperature (ºC)

-20~+85

Storage
Temperature (ºC)

 -20~+85
   Weight  (g) 1.0

Case Material/colour

 PPS/Black

PACKING INFORMATION :

Packing:

? pcs per export carton

Carton Size :

?cm

G. Weight:

 ? kgs

N. Weight:

 ? kgs
TEST CIRCUIT:

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