Back Home
  Search
 

Piezo Sounder > Regular External Driven Transducer > TFM-57-1(57-2 57B)

  Specifications of TFM-57-1(57-2 57B)

FEATURES:
  • Small size
  • Light weight
  • Low consumption
  • Clear sound
DIMENSIONS: (Unit: mm)

TFM-57-1 (57-2): H=26.5 H1=22 H2=7
TFM-57B: H=27 H1=22.2 H2=7.1       

CHARACTERISTICS:

TFM-57-1 3VP-P Square Wave /10cm

ELECTRICAL SPECIFICATIONS :

Model No.
TFM-57-1
TFM-57-2
TFM-57B

Min. Sound Pressure Level (dB)
70 /2.0kHz/3VP-P
Square Wave /10cm
70 /2.0kHz/3VP-P
Square Wave /10cm
82 /2.7kHz/10VP-P
Square Wave /30cm

Max. Consumption (mA)

1.2 /2.0kHz/3VP-P
Square Wave 

1.2 /2.0kHz/3VP-P
Square Wave 

4 /2.7kHz/10VP-P
Square Wave 

Resonant Frequency (kHz)
2.00.3
2.70.3

Capacitance at 120Hz (nF)
3030%
2430%

Allowable Input Voltage (VP-P)
25

Operating Temperature (ºC)
-20 ~ +70
-20 ~ +125
-20 ~ +70

Weight (g)
3 g

Case Material/Colour
PA6/Black

PACKING INFORMATION :

Packing :
2500 pcs per export carton

Carton Size :
47 X 30.5 X 33 cm

G. Weight :
9.0 kgs

N. Weight :
7.5 kgs
 
 
 
MynTahl Copyrights @ 2003, all rights reserved.