免费看精品黄线在线观看_蜜芽va亚洲va欧美va天堂_亚洲日韩少妇熟女一二三区_色欲va亚洲国产欧美日韩另类

 
 
 
-- Electrom...
-- Electrom...
-- Mechanic...
-- Piezoele...
-- Piezoele...
 
 
Mechanical Buzzer
Product Model:XCMX28B

Mechanical Layout & Dimensions:                                                                  Typical Frequency Response Curve:

       
Unless otherwise specified,tolerance: ±0.2 (unit: mm)

Electrical Specifications:

TYPE UNIT XCMX28B  0403W XCMX28B  0406W XCMX28B   0409W XCMX28B     0412W XCMX28B  0424W
◆Min. Sound Output at 10cm dB 85
  Rated Voltage V0-p 3 6 9 12 24
  Operating Voltage V0-p 2.5~3.5 4.5~7.5 7~11 9~15 20~28
  Resonant Frequency Hz 400±100
◆Max. Current Consumption mA 30 25
  Tone Nature   Continuous
  Operating Temperature -20℃ ~ +70℃
  Storage Temperature -30℃ ~ +80℃
  Weight g 12




 
 
 
Changzhou Xichun Electronics Co., Ltd Design by:Zhonghuan Internet