- 加工定制:
- 品牌:思威特
- 型号:PSE2445+4005WA
- 种类:
- 提供加工定制:
- 驱动方式:
- 是否有源:
- 类型:
- 材质:PPO
- 规格尺寸:24*4.5
- 声道数:
- 灵敏度:
- 频率响应:
- 输出阻抗:
piezo buzzers specification
customer:
part no:
product: piezoelectric buzzers
swt part no: pse2445+4005wa
technical terms
rated voltage (vp-p)
5
operating voltage (vp-p)
1~30
max. current consumption (ma)
5
min. sound pressure level at 10cm (db)
90
resonant frequency (khz)
4.0±0.5
capacitance (pf)
15000±30%
operating temperature (℃)
-25∽+70
storage temperature (℃)
-30∽+70
dimensions (mm)
see the drawing
weight (g)
5.0
buzzer
soldering process
soldering parameter
temp.( 0c)
time(sec.)
times
lead free
reflow soldering
245±15
above 1800c time 40~70
3
wave soldering
260±5
4~8
2~3
★
manual soldering
350±10
1~3
2~3
remark: ★ swt instance soldering process
appearance unit:mm
东莞思威特电子有限公司
严文波
13712586653
