BeStar FT-50T-3.3A1 - Manual (Page 2)

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赵 峥
汤浩君
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A Piezo Ceramic Element
2 1
Page:02 of 05
Date:
09/01/17
Checked by:
Approved by:
Drawn by:
Note Date Drawn
3 4
www.be-star.com [email protected]
6 5
Rev.
A
DRG NO: BS/TEY01.100B
2.Dimension
FT-50T-3.3A1
1.Electrical characteristics
No. Item Specification
1. Resonant Frequency 2.95-3.35K Hz
2. Resonant Impedance 300max ohm
3. Capacitance 35± 30%nF at 100Hz
4. Insulation Resistance Min. 300MΩ
5. Input Voltage Max. 30 Vp-p
6. Operating Temperature -20...+90°C
7. Storage Temperature -20...+90°C
8. Pull test of silver layer(vertical) 2.5N min
9. Pull test of silver layer (horizontal) 20N min
10. Metallic supporter Brass
0.20
±0.01
0.45
±0.05
FT-50T-3.3A1
Ш50 +0.0
-0.1
Ш25±0.3
23.5