High - output Piezo Alarm Transducer
   TFM-28

DIMENSIONS:  (Unit: mm) TEST CIRCUITS:

ELECTRICAL SPECIFICATIONS :

Model No.

 TFM-28

Min. Sound Pressure Level (dB)

95 /9VDC/30cm
85 /9VDC/300cm

Rate Voltage (VDC)

 9

Operating Voltage (VDC)

 6 ~ 14

Max. Consumption (mA)

30 /9VDC

Oscillating Frequency (kHz)

 3.40.5

Operating Temperature (ºC)

-20 ~ +70

Weight (g)

6

Case Material/Colour

PC/Black

PACKING INFORMATION:

Packing:

960 pcs per export carton

Carton Size:

47 X 30.5 X 35 cm

G. Weight:

7.3 kgs

N. Weight:

 5.8 kgs
      Back to Products 
- Print with PDF -
　 　 　 　 　 　 1 2 3 4 5 6 7 8 9 10 11 　 　 　 　 　 　

Copyright Ningbo East Electronics Limited. All rights reserved.