2403 260 00089
2403 260 00089 Datasheet
2403 260 00089
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2403 260 00089 |
2403 260 00089 (pdf) |
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| 2403 260 00089 SPEAKER-1115-SC-NAUTILUS 180 The 11x15x4.0 Nautilus speaker features the state-of-the-art side-firing technology. It provides a lateral sound outlet, which is already integrated in the cover of the speaker. The usage of the Nautilus speaker significantly saves height in mobile phone architectures. Conventional side-ported designs always need additional air channels, which increase the thickness of the total speaker application. The Nautilus speaker provides the proven acoustic performance of the industry standard 11x15x3.5 speaker. Features: • Lateral sound outlet at total height of only 4mm • Low resonance frequency 750Hz • 500 mw power handling capacity • Very robust spring connectors • 100% in-line measurement of all specified electrical and acoustical parameters Page 1 of 18 2011 Knowles Electronics 2403 260 00089 Contents Theory of Mechanical Layout and Main PWB Layout Spring Force Material Part marking Electro-Acoustic characteristics Frequency response and THD Electro acoustic characteristics acc. IEC Power Measurement setup Measured Measurement adapter 1 Environmental Environmental tests Qualification Reliability tests Sample Size, Sequence Period of Shelf-Life Testing Related Documents Change History Disclaimer Page 2 of 18 2011 Knowles Electronics 2403 260 00089 Theory of operation SPEAKER-1115-SC-NAUTILUS 180 delivers maximum space efficiency and audio performance in small, slim consumer devices with lateral sound outlet, such as mobile handsets or smartphones. Page 3 of 18 2011 Knowles Electronics 2403 260 00089 Mechanical Layout and Dimensions Main Dimensions The gasket zone just defines the possible area for a gasket. For a detailed gasket recommendation refer to APN0xx. Page 4 of 18 2011 Knowles Electronics PWB Layout 2403 260 00089 Spring Force Page 5 of 18 2011 Knowles Electronics Force layout 2403 260 00089 |
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