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|Minimum Order
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Minimum Order Quantity:
500 Piece
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連絡先担当者 Ms. amy
6-11#, Tian Run Garden, Changzhou, Jiangsu
piezo tweeter produced by ultrasound can effectively stimulate and can lead to rats feel threatened
and uncomfortable.
Hifi Ultrasonic Annunciator Piezo Tweeter Speaker for Medical
Equipment *0dB
Quick Detail:
1.Size:D*0.5mm*H*8.2mm
Specifications
|
No. |
Item |
Unit |
Specification |
Condition |
|
1 |
Operating Volt. |
Vrms |
MAX. *0 |
|
|
2 |
Rated Volt. |
Vrms |
2.*3 |
|
|
3 |
Resonant Frequency Range |
KHz |
2.***0 |
|
|
4 |
Operating Frequency |
KHz |
*0±5 |
|
|
5 |
Sound pressure level |
dB |
MIN. *0 |
at 2.*3Vrms sine wave / *0cm |
|
6 |
Operating temp. |
℃ |
**0 ~ **0 |
|
|
7 |
Storage temp. |
℃ |
**0 ~ **0 |
|
|
8 |
Dimension |
mm |
Φ*0.5 x H*8.2 |
See appearance drawing |
|
9 |
Weight (MAX) |
gram |
*0.0 |
|
|
*0 |
Housing Materail |
|
ABS |
|
|
*1 |
Paper Cone |
|
Mylar cone |
|
|
*2 |
Environmental Protection Regulation |
|
RoHS |
|
