產(chǎn)品詳情
福鼎FDB-090055電磁有源3v 5v 12v蜂鳴器適用于消防電子產(chǎn)品
A. SCOPE
This specification applies magnetic buzzer, FDB-090055F-03027
B. SPECIFICATION
| No. |
Item |
Unit |
Specification |
Condition |
|
1 |
Oscillation Frequency |
KHz |
2.7 ± 0.3 |
|
|
2 |
Operating Voltage |
VDC |
2 ~ 4.2 |
|
|
3 |
Rated Voltage |
VDC |
3 |
|
|
4 |
Current Consumption |
mA |
MAX. 30 |
at Rated Voltage |
|
5 |
Sound Pressure Level |
dB |
MIN. 80 |
at 10cm at Rated Voltage |
|
6 |
Tone/Pulse Rate |
|
Constant |
|
|
7 |
Operating Temperature |
℃ |
-20 ~ +70 |
|
|
8 |
Storage Temperature |
℃ |
-30 ~ +80 |
|
|
9 |
Dimension |
mm |
Φ9.0 x H5.5 |
See appearance drawing |
|
10 |
Weight (MAX) |
gram |
1.0 |
|
|
11 |
Housing Material |
|
PPO( Black ) |
|
|
12 |
Leading Pin |
|
Tin Plated Brass(Sn) |
See appearance drawing |
|
13 |
Environmental |
|
RoHS |
|
C. APPEARANCE DRAWING
Tol : ± 0.5 Unit: mm
江陰福鼎通訊成立于1994年4月份,公司以質(zhì)量作為企業(yè)生存的命脈，注重全面質(zhì)量管理，已經(jīng)通過ISO9001質(zhì)量體系認(rèn)證以及TS16949認(rèn)證。目前生產(chǎn)的主要電聲產(chǎn)品有：各類電磁式蜂鳴器、壓電式蜂鳴器、SMD系列蜂鳴器以及各種型號(hào)喇叭和受話器等產(chǎn)品。
工廠實(shí)景：
