参数资料
| 型号： | APS2718S-T-R |
| 厂商： | PUI Audio, Inc. |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | SPEAKER PIEZO 24.8X27.3MM |
| 产品目录绘图： | APS2718S-T-R |
| 特色产品： | Multi-Layer Piezo Speakers |
| 3D 型号： | APS2718S-T-R.igs |
| 标准包装： | 1 |
| 类型： | 压电 |
| 频率范围： | 300Hz ~ 20kHz |
| 声压级： | 75dB |
| 高度： | 0.80mm |
| 尺寸/尺寸： | 27.30mm L x 24.80mm W |
| 形状： | 矩形 |
| 端子： | 焊盘 |
| 产品目录页面： | 2655 (CN2011-ZH PDF) |
| 其它名称： | 668-1209 |
Speaker
APS2718S-T-R
B.R.
C.W.
B.R.
5/25/2010
-
Designed by
Checked by
Approved by
Drawn Date
1 / 1
Edition
Sheet
Date
2/9/2010
Date
2/9/2010
Date
2/9/2010
UNLESS OTHERWISE
SPECIFIED:
DIMENSIONS ARE IN
MILLIMETERS,
TOLERANCES
ARE ±0.5 AND
ANGLES ARE ±3°.
APS2718S-T-R.idw
A3
SIZE
+
_
REVISION HISTORY
LTR
DESCRIPTION
DATE APPROVED
-
RELEASED FROM ENGINEERING
2/9/2010
A
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
5/25/2010
B.R.
B
REVISED MAX INPUT VOLTAGE
6/1/2011
B.R.
C
REVISED SPL MEASURED AT POINTS (kHz)
1/20/2012
B.R.
SPECIFICATIONS
PARAMETERS
VALUES
UNIT
RATED INPUT VOLTAGE
3Vrms
MAX INPUT VOLTAGE
20
Vp-p
MINIMUM OUTPUT SPL @ 3Vrms/10CM
(AT 1.0, 1.5, 2.0, 3.0 kHz)
75
dBA
RESONANT FREQUENCY
1,800 ± 20%
Hz
FREQUENCY RANGE
300 ~ 20,000
Hz
HOUSING MATERIAL
STAINLESS
STEEL
-
OPERATING TEMPERATURE
-20 ~ +60
°C
WEIGHT
1.3
grams
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
WITHOUT NOTICE.
3. THIS PART IS RoHS 2002/95/EC COMPLIANT.
24.8
27.3
0.8 MAX.
DOUBLE-SIDED
TAPE
2003, Projects Unlimited Inc.
THIS DOCUMENT CONTAINS DATA PROPRIETARY TO
PROJECTS UNLIMITED, INC. ANY USE OR
REPRODUCTION, IN ANY FORM, WITHOUT PRIOR
WRITTEN PERMISSION OF PROJECTS UNLIMITED,
INC. IS PROHIBITED.
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