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麦克风 / ECM-60
- 价格 起订量
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- ￥ 0 10+
- ￥ 0 100+
- ￥ 0 500+
- ￥ 0 1000+
- 型号： ECM-60
- 厂商： Ruichi
- 类别： 麦克风
- 封装：
- 描述： Electret microphone RUICHI ECM-60 - a microphone with a principle of operation similar to capacitor microphones, using an electret plate as the stationary capacitor electrode and voltage source. These materials are able to retain surface charge for a long time. Electret microphones are mainly installed in modern smartphones, laptops and intercoms due to their compact size. However, they are also used in recording studios and as noise level meters.
- 库存地点： 内地
- 库存： 暂无库存
- 货期： 1 - 3 个工作日
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包装流程
1.产品检查
2.塑料封装
3.防静电保护
4.包装入箱
5.贴条形码
6.出库运输
产品属性 产品问答
- 属性参考值
- Gross Weight：0.82
- Transport Packaging Size/Quantity：28.5*21*19/10000
- Body diameter：9.83 mm
- Sound pressure level：(max.) - 120 dB
- Current consumption：0.5 mA
- Signal to Noise Ratio：> 40 dB
- Operating voltage range：1.5-10 (Unom = 4.5) V
- 类型：Electret microphone ECM series
- 阻抗：low kOhm
- Frequency range：50 - 16000 Hz
- 敏感度：-56...-72 dB
- Operating voltage：1.5...10 V
- 高度：7.0 mm
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