Zhangjiagang Hengtong Electronics Co.,Ltd.

[Province: Jiangsu ]   

Reduced Noise Full-Directional Electret Microphone

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Specifications:
1) Sensitivity:
a) -382db
b) -402db
c) -422db
d) -442db
2) C1=10PF, C2=33PF
3) Load impedance: standard 2.2kΩ
4) Test voltage: standard 4.5V
5) Output current: 0.5≤ mA
6) Low voltage characteristics: at 3V sensitivity not above 3db
7) Signal/noise ratio: 40db (A) (meter)
8) Directivity: full-directional
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Mr. Qian Yongqin (manager)
Tel: 86-512-58187600
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Contact Method
Zhangjiagang Hengtong Electronics Co.,Ltd.
28 Zhenxing Road, Zhangjiagang, Jiangsu, China (Mainland) / 215600
Fax: 86-512-58189300
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