Category: | Buzzer |
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Transmission Mode: | Air-conduction |
Cone: | Rubber-edge |
Transducer Principle: | IR Earphone |
Style: | In-ear |
Radiation Mode: | Direct Radiation Type |
Customization: |
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Model No | SMT9020 |
Rated Voltage | 3Vp-p |
Operating Voltage | 1.5-4Vp-p |
Rated Current | 80mA max |
Sound Output | 85dB min./10cm |
Rated Frequency | 4.0±0.5KHz |
Operating Temperature | -20~+80ºC |
Storage Temperature | -30~+90ºC |
Weight | 0.25g |
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