BeStar BSP1212-03H03-01 LF - Manual (Page 3)

2. Dimension
Tolerance: 0.3 Unit:mm
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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 7
1
Piezo Sounder A
B
C
D
E
F
G
H
6 3 2 5 4 1
land pattern
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BSP1212-03H03-01 LF
BSP1212-03H03-01 LF
12.4
10.0
4
.0
12
.0
12.0
0.9 4.0
10
.0
2.1
6
.4
0.7
3.0max.
0
.9
4.0
2
.5
赵 峥
邱 俊
李红元
DRG NO: BS/TEP01.680B
10/09/02
博 士 達
1.4 Frequency Response(Square wave 3Vp-p 10cm)
90.0
80.0
60.0
70.0
50.0
40.0
180.0
108.0
36.0
-36.0
-108.0
-180.0
1K 10K HZ 20K
Deg db SPL CLIO
B
e
s
tar
ЧЧ
.ЧЧ
Week
Year