BeStar BPT1703H09-04 LF - Manual (Page 3)

2. Dimension
Tolerance: 0.5mm except specified Unit:mm
1.4 Frequency Response(Square wave 3Vp-p 10cm)
T
h
is
p
ri
n
t
a
n
d
i
n
fo
rm
a
tio
n
t
he
re
i
n
a
re
p
ro
p
ri
e
ta
ry
t
o
B
e
s
ta
r
E
le
c
tr
o
n
ics
I
ndu
s
tr
y
C
o
.,
L
td.
a
nd
s
h
a
ll
no
t
b
e
u
s
ed
i
n
w
h
o
le
o
r
in
pa
rt
w
ith
ou
t
it
s
w
ri
tt
en
c
on
tent
A
B
C
D
E
F
G
H
Date REV.
6
Approved by:
Checked by:
Note Drawn
5 4
Drawn by:
3 2
Date:
Page:3 of 6
1
Piezo Sounder A
B
C
D
E
F
G
H
6 3 2 5 4 1
www.be-star.com [email protected]
PCB
10
.0
0
.3
17
.0
0
.5
0.4
2-
0
.7
0
.1
8.6 0.3 3.2
BPT1703H09-04 LF
DRG NO: BS/TEP01.810A
BPT1703H09-04 LF
100 500 1k 5k 10k 20k
40
50
60
70
80
90
100
Frequency(Hz)
S
ound
P
re
ss
u
re
le
v
el
(d
B)
Input voltage 3Vp-p square
Distance: 10cm
博 士 達
赵 峥
邱 俊
李红元
11/12/17