External-driven Piezo Transducer
  TFM-21

FEATURES:
  • Low frequency
  • Low current drain
  • Light and compact
DIMENSIONS:  (Unit: mm)

CHARACTERISTICS:


TFM-21 12VP-P Square Wave / 30cm

ELECTRICAL SPECIFICATIONS :

Model No.

 TFM-21

Min. Sound Pressure Level (dB)

 80 /0.9kHz/12VP-P Square Wave / 30cm

Max. Consumption (mA)

4 /0.9kHz/12VP-P Square Wave 

Resonant Frequency (kHz)

 0.90.5

Capacitance at 120Hz (nF)

 8530%

Allowable Input Voltage (VP-P)

 40

Operating Temperature (ºC)

 -20 ~ +70

Weight (g)

 11.5

Case Material/Colour

 ABS/Black

PACKING INFORMATION :

Packing :

1000 pcs per export carton

Carton Size :

47 X 30.5 X 25 cm

G. Weight :

13 kgs

N. Weight :

11.5 kgs
       Back to Products 
- Print with PDF -
　 　 　 　 　 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 　 　 　 　 　

Copyright Ningbo East Electronics Limited. All rights reserved.