BeStar FT-12H-5.5B1 - Manual (Page 2)

李红元
赵 峥
汤浩君
汤浩君 08/12/29
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FT-12H-5.5B1
A Piezo Ceramic Element
2 1
Page:02 of 05
Date:
08/12/29
Checked by:
Approved by:
Drawn by:
Note Date Drawn
3 4
www.be-star.com [email protected]
6 5
BESTAR ELECTRONICS INDUSTRY CO.,LTD
A
Rev.
A
DRG NO: BS/TEY01.266A
2.Dimension
FT-12H-5.5B1
1.Electrical characteristics
No. Item Specification
1. Resonant Frequency 5.5± 0.5KHz
2. Capacitance at 120Hz 10± 30%
3. Feedback Capacitance 2± 30%
4. Resonant Resistance 500ohm max
5. Insulation Resistance 100Mohm min
6. Input Voltage 30Vp-p max
7. Operating Temperature -30...+80 C
8. Storage Temperature -20...+70°C
9. Pull test of silver layer(vertical) 2.5N min
10. Pull test of silver layer (horizontal) 10N min
11. Metallic supporter Nickel 42
Ш12±0.1
Ш9±0.3 0.11 ±0.03
0.05 ±0.01
Ni42
Ceramic