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3 Terminal 40mm Self Drive Piezo Buzzer for Smoke Detector

Quantity:
  • KDS-40SP-3.4
  • KD
  • 40mm*16mm
  • 90dB min. at 9VDC

■  Data Sheet 

No.

Model No.

KDS-40SP-3.4

1

Sound Pressure Level

90dB min. at 9Vdc /30cm

2

Resonant Frequency

3.4±0.5kHz

3

Static Capacitance

3.0~15.0Vdc

4

Rated Voltage

20.0mA max. at 9Vdc

5

Operating Temperature

-20℃~+70℃

6

Storage Temperature

-30℃~+80℃

7

Case Material:

PBT(Black)

8

Weight

12.0g

 ■Drive Circuit

Piezo Transducer self drive KDS-40SP-3

 ■  Dimension Drawing

Piezo Transducer self drive KDS-40SP-3.4 dimension drawing


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CONTACTS

   +8620-82981109
   SS2822239819 
   Silvia Shen
   No. 8th, Jingquan Yi Road, Yonghe Economic Zone, Huangpu, Guangzhou, China