Product Details
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 |
4000±500Hz |
2 |
Operating Voltage |
1～20 Vo-p |
3 |
Rated Current |
Max.1mA, at 4KHz 50% duty Square Wave 1.5Vo-p |
4 |
Sound Output at 10cm |
Min.65dB, at 4KHz 50% duty Square Wave 1.5Vo-p |
5 |
Capacitance |
9000±30%pF at 1KHz |
6 |
Operating Temperature |
-30℃～+70℃ |
7 |
Store Temperature |
-40℃～+85℃ |
8 |
Net Weight |
Approx 0.2g |
9 |
RoHS |
Yes |
DRAWING & DIMENSION
*Unit: mm; Tolerance: ±0.3mm Except Specified
*Housing Material: Black LCP
*Terminal plate: 2 soldering pads, tin Plating Brass
Frequency Response
5Vp-p 50% duty Square wave, 10cm
Packing
Application
Delivery, shipping and service
Advantage
1. Customized--We are the manufacturer! Besides manufacturing the acoustic components, we also strive to design and provide complete solutions for your acoustic products demands.
2. Factory direct: Professional Buzzer, Speaker Alarm and Ultrasonic sensor manufacture
3. Delivery time: about 25~30 days after order details and production confirmed.
FAQ
Q: Which payment form you can accept?
A: T/T, L/C, Western Union, PayPal etc. We accept any convenient and swift payment term.
Q: Where is your factory located?
A: Our factory address is: ChangZhou City near from ShangHai in China.
Q: Is the sample available?
A: Yes, we are providing free of samples are available for you to check the quality once confirmed after 1~2day.
http://www.czfhd.net/
Company Profile
