1.     Technical Parameter

Measuring condition

Part shall be measured under a condition (Temperature: 5~35°C, Humidity: 45%~85%R.H., Atmospheric pressure: 860 ~1060hPa) unless the standard condition (Temperature: 25±3°C, Humidity: 60±10%R.H. Atmospheric pressure: 860 ~1060hPa) is regulated to measure.

1

Resonant Frequency

4000±500Hz

2

Operating Voltage

1~25 Vp-p

3

Rated Current

Max.5mA , At 4KHz 50% duty Square Wave 5Vp-p

4

Sound Output at 10cm

Min. 85dB, At 4KHz 50% duty Square Wave 5Vp-p

5

Capacitance

15000±30% pF At 1KHz

6

Operating Temperature

-20°C~+70°C

7

Store Temperature

-30°C~+80°C

8

Net Weight

Approx 1g

9

RoHS

Yes