SMD External-driven Piezo Transducer
   SFM-1241

FEATURES:
  • Super miniature 
  • Super thin
  • Low current

APPLICATIONS:

  • PDA (personal digital assistant)
  • Miniature electronic device
DIMENSIONS:  (Unit: mm)
SFM-TERMINAL VERSION: RECOMMENDED SMD FOOT PATTERN:
CHARACTERISTICS:

ELECTRICAL SPECIFICATIONS :

Model No.

 SFM-1241

Min. sound pressure level (dB) at 4.1kHz /5Vp-p Square Wave/10cm

 70

Capacitance at 1000Hz (nF)

11 ＼ 30%

Allowable Input Voltage (Vp-p)

20

Max. Consumption at 4.1kHz/5Vp-p Square Wave (mA)

3

Resonant Frequency (kHz)

4.1＼ 0.5

Operating Temperature (＜C)

-20 ゛ +70

Case Material/Color

PPS/Black

Weight (g)

 0.7
PACKING INFORMATION:
TAPE TYPE INFORMATION:
The design for such tape packing was executed under standard IEC -286-3 
The material of the tape is polystyrene in black color. detailed dimensions are as below :
DIMENSIONS OF THE ROLLING PLATE:
The material of the rolling plate is in paper;
The dimensions of the rolling plate are as below:
PACKING DIMENSIONS AND QUANTITY:
  • The rolling plate is put into a 340X335X35mm inner packing box and is packed with 650 pcs of the transducer per plate
  • The dimension of the outer carton is 400X350X350mm containing 10 inner boxes with a total quantity of 10000 pcs of the transducer
  • The total gross weight per carton is 13.6Kgs,while net weight is 7.0Kgs.
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