| 参数 | 数值 |
|---|---|
| 保存温度范围-Max | 80Cel |
| 输出音压电平-Min | 85dB |
| 最少包装数-Nom | 480Pcs |
| 额定输入电压-Nom | 5V |
| 工作电压-Min | 4V |
| 适用焊接方法 | Flow,Iron Soldering |
| 出声孔的方向 | top |
| 工作电流-Max | 30 mA |
| 使用温度范围-Min | -10Cel |
| 最少供货数-Nom | 60Pcs |
| 外径尺寸-Nom | 16 mm |
| 主体高度(T)-Nom | 14 mm |
| 鸣振频率-Nom | 1900Hz |
| 使用温度范围-Max | 70Cel |
| 包装形式 | Bulk(Polystyrene form) |
| 工作电压-Max | 8V |
| 保存温度范围-Min | -20Cel |
| 端子结构 | Pin Terminal |
| 重量-Nom | 4.1g |
| 振荡频率-Nom | 1900Hz |
| 表面安装分类 | No |
概要
TDK magnetic buzzers are magunetic type sound producing device which produce magnets and precision manufacyuring.
用途
Clocks, travel watches, keyboards, toys,
特点
Pin type terminal construction enables direct mounting onto printed circuit boards.The SDC series electromagnetic buzzers have built-in oscillator circuits so that output can be produced by merely connecting to a DC power supply.
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