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By certification 
Technical parameters
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Measuring condition Part shall be measured under a condition (Temperature: 5～35℃, Humidity: 45%～85%R.H., Atmospheric pressure: 860 ～1060hPa) unless the standard condition (Temperature: 25±3℃, Humidity: 60±10%R.H. Atmospheric pressure: 860 ～1060hPa) is regulated to measure. |
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1 |
Resonant Frequency |
4100Hz |
2 |
Operating Voltage |
1～25 Vp-p |
3 |
Rated Current |
Max. 5mA, at 4.1KHz 50% duty Square Wave 5Vp-p |
4 |
Sound Output at 10cm |
Min. 80dB, at 4.1KHz 50% duty Square Wave 5Vp-p |
5 |
Capacitance |
15000±30%pF at 120Hz |
6 |
Operating Temperature |
-30℃～+80℃ |
7 |
Store Temperature |
-40℃～+85℃ |
8 |
Net Weight |
Approx 0.5g |
9 |
RoHS |
Yes |
1 |
Resonant Frequency |
4100Hz |
2 |
Operating Voltage |
1～25 Vp-p |
DRAWING & DIMENSION
*Unit: mm; Tolerance: ±0.3mm Except Specified
*Housing Material: Black LCP
*Terminal plate: 2 soldering pads, tin Plating Brass (DSn)
Frequency Response
5Vp-p 50% duty Square wave,10cm
Packing
Application
Delivery, shipping and service
Advantage
1. Technology: We owned injection mould workshop, 3D printer, 3 meter anechoic room, to help customer products and effectively shorten the customer developing time.
2. Patent: We are a innovation-driven company, we have 25 patents include with 2 patents for invention
FAQ
Q: Could I have samples for testing first?
A: Yes, We can send you free samples for test after check your requirements.
Q: Can you solve technical problems for us?
A: Yes, Our Technical team will try our best to support you.
http://www.czfhds.com/
