| 型号： | SF-0927PE-03 |
|---|---|
| 品牌： | YONGYING 永音 |
| 原产地： | 中国 |
| 类别： | 电子、电力 / 电子元器件 / 电声器件 |
| 标签︰ | 电磁式蜂鸣器 |
| 单价： |
¥0.94
/ 件
|
| 最少订量： | 1000 件 |
| 即时通讯: | 最后上线︰2014/10/27 |
1﹒Electrical Characteristics VER .:0
|
Oscillation Frequency (Hz) |
2731 |
|
Operating Voltage (Vp-p) |
2.0 ~ 5.0 |
|
Rated Voltage (Vp-p) |
3.0 |
|
Current Consumption (mA/max.) |
70 at Rated Voltage (Continuous) |
|
Sound Pressure Level (dB/min.) |
85 at 10cm at Rated Voltage |
|
Coil Resistance (Ω) |
20 ± 5 |
|
Operating Temperature (℃) |
-20 ~ +70 |
|
Storage Temperature (℃) |
-30 ~ +80 |
PS：Vp-p＝1/2duty , square wave
2﹒Dimensions and Material
2-1 Shape
Unit : mm 2-2 Material
|
Housing |
PPO plastic resin (Color : Black) |
|
Leading Pin |
Tin Plated Brass |
|
Weight (Gram) |
0.8 |