Manual

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 [e-mail]
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
This print and information there in are proprietary to Bestar Electronics Industry Co., Ltd.
and shall not be used in whole or in part without its written content
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