BeStar BSP1313-03H2.5 LF - Manual (Page 3)

2. Dimension
Tolerance: 0.3 Unit:mm
1.4 Frequency Response(Square wave 3Vp-p 10cm)
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Date REV.
6
DRG NO: BS/TEP01.085A
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
+1.5 °
-1.5 °
flatness of solder pads 1.5
12.3
2
.5
land pattern
www.be-star.com [email protected]
BSP1313-03H2.5 LF
BSP1313-03H2.5 LF
Input voltage: 3Vp-p square wave
Distance: 10cm
10K 1K
40.0
50.0
Hz
60.0
70.0
dB SPL
80.0
90.0
Frequency(Hz)
17.3
12
.8
2
.0
12.8
2.5 2.0
赵 峥
邱 俊
李红元
09/06/10