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pcs 库存100000pcs
A. SCOPE
This specification applies magnetic buzzer, SMD-055017F-03040
B. SPECIFICATION
| No. |
Item |
Unit |
Specification |
Condition |
|
1 |
Oscillation Frequency |
Hz |
4000 |
Vo-p=1/2duty , square w**e |
|
2 |
Operating Voltage |
Vo-p |
2 ~ 4 |
|
|
3 |
Rated Voltage |
Vo-p |
3 |
|
|
4 |
Current Consumption |
mA |
MAX. 110 |
at Rated Voltage |
|
5 |
Sound Pressure Level |
dB |
MIN. 75 |
at 10cm at Rated Voltage |
|
6 |
Coil Resistance |
Ω |
12±3 |
|
|
7 |
Operating Temperature |
℃ |
-20 ~ +70 |
|
|
8 |
Storage Temperature |
℃ |
-30 ~ +80 |
|
|
9 |
Dimension |
mm |
5.5 x 5.5 x H1.7 |
See appearance drawing |
|
10 |
Weight (MAX) |
gram |
0.6 |
|
|
11 |
Housing Material |
|
LCP( Black ) |
|
|
12 |
Leading Pin |
|
Tin Plated Brass(Sn) |
See appearance drawing |
|
13 |
Environmental |
|
RoHS |
|
C. APPEARANCE DRAWING
Tol : ± 0.3 Unit: mm
D. Typical Frequency Response Curve
F. PACKING STANDARD
此款产品是市面小尺寸较小的一款，适用于手持设备及可穿戴电子产品；
福鼎成立于1994年4月份,公司以质量作为企业生存的命脉，注重全面质量管理，已经通过ISO9001质量体系认证以及TS16949认证。产品一直专注于，研发生产各类蜂鸣器、喇叭/扬声器，应用于车载、电脑周边产品、电子数码产品、多媒体产品、家用电器、医疗器械、警报装置以及工业设备等领域.
