Main Products: mylar speaker ,paper cone speaker ,microphone ,waterproof speaker ,flat panel speaker
wholesale cheap 4.5x2.2mm china microphones
USD $0.15 - $0.35 /Piece
Min.Order:1000 Pieces
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Quanzhou Qixing Electron Co., Ltd.
Business Type: Trading Company
Quanzhou Fujian ChinaMain Products: mylar speaker ,paper cone speaker ,microphone ,waterproof speaker ,flat panel speakerProduct Details
wholesale cheap 4.5x2.2mm china microphones ( H4522L009A )
Support design and produce speakers according to customer's demand . Welcome inquiry .
| Type | china microphones |
| Dimension | 4.5 X 2.29(H)mm |
| Output Impedance | 2.2kΩ±30% |
| Signal to Noise Ratio | ≥ 58db |
| Decreasing Voltage | ≤ -3db |
| Maximum input S.P.L | 110db |
| Max Operating Voltage | 10V |
| Sensitivity | -60db (customer defined ) |
| Certificate | ROHS , CEC, REACH, ISO9001 |
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