Electrical characteristics, Brass metallic supporter, Static capacitance resonant impedance no. 1 – BeStar FT-27T-6.3A1W050 User Manual
Page 2: Resonant frequency item, At 1khz/1v, Condition, Piezo ceramic element, See page 3 &3.2a

Brass
Metallic supporter
A
Date
6
Rev.
5
Drawn
4
Approved by:
Note
B
Drawn by:
Checked by:
Date:
Piezo Ceramic Element
A
Page:02 of 08
DRG NO: BS/TEY01.269B
3
李红元
2
1
FT-27T-6.3A1W050
汤浩君
赵 峥
08/12/10
B
800ohm max
Min.200M ohm
C
M-G
:8.5± 30%nF
6.3
± 0.6KHz
Specification
4.
Insulation Resistance
T
h
is
p
ri
n
t
a
n
d
i
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fo
rm
a
tio
n
t
he
re
i
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re
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ro
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e
ta
ry
t
o
B
e
s
ta
r
E
le
c
tr
o
n
ics
I
ndu
s
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y
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o
.,
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td.
a
nd
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h
a
ll
no
t
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e
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ed
i
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w
h
o
le
o
r
in
pa
rt
w
ith
ou
t
it
s
w
ri
tt
en
c
on
tent
"Pull off"force between
silver and ceramic layer
(vertically)
10.
9.
8.
7.
C
-30...+60°C
Operating Temperature
Storage Temperature
-20...+70°C
2.5N min
6.
5.
D
"Pull off"force between
silver and ceramic layer
(horizontally)
20N min
Operating Voltage
3 - 30 Vp-p
3.
2.
E
Static Capacitance
Resonant Impedance
No.
1.
F
Resonant Frequency
Item
1.Electrical characteristics
G
FT-27T-6.3A1W050
H
6
5
4
The Insulation Resistance
is suitable only for piezo
element without wire
See page 3&3.2b
C
See page 3 &3.2a
D
The resonant frequency is
suitable only for piezo element
without wire
at 1KHz/1V
The resonant Impedance is
suitable only for piezo element
without wire
E
Condition
F
G
3
2
1
H