BeStar FT-20T-5.6A1 - Manual (Page 2)

Note
6 5
Rev. Date
A A 08/05/19
Drawn
李红元
B
李红元 Drawn by:
Piezo Ceramic Element
2
BDRG NO: BS/TEY01.250A
www.be-star.com [email protected]
4 3
Approved by:
Checked by:
程久生
耿 亚
1
Page:1 of 7
A
Date:
08/05/19
FT-20T-5.6A1
B
Storage Temperature
Operating Temperature
"Pull off"force between
silver and ceramic
layer (vertically)
"Pull off"force between
silver and ceramic
layer (horizontally)
Insulation Resistance
Static Capacitance
Resonant Impedance
Resonant Frequency
1.Electrical characteristics
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ith
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tent
7.
9.
10. Metallic supporter
C
8.
6.
D
5.
Input Voltage
4.
E
3.
2.
1.
F
No. Item
H
G
6 5
FT-20T-5 6A1
The Insulation esistance
is suitable only for piezo
element without wire
2.5N min
-30...+70 °C
Brass
-20...+60
°C
C
20N min
30 Vp-p(at least)
D
The resonant Impedance
is suitable only for piezo
element without wire
at 120Hz
C:18 ±30%nF
Min.200M ohm
1000 ohm max
E
The resonant frequency
is suitable for piezo
element with wire
Condition
5.6 ± 0.6KHz
Specification
F
H
G
2 3 4 1