2403-260-00089 Datasheet, PDF (2/18 Pages) Knowles Electronics – SPEAKER-1115-SC-NAUTILUS 180

2403 260 00089
Contents
1. Theory of operation.............................................................................................................................3
2. Mechanical Layout and Dimensions....................................................................................................4
2.1. Main Dimensions.........................................................................................................................4
2.2. PWB Layout .................................................................................................................................5
2.3. Spring Force.................................................................................................................................5
2.4. Force layout.................................................................................................................................6
Material list..................................................................................................................................................7
3. Part marking ........................................................................................................................................7
4. Electro-Acoustic characteristics ..........................................................................................................8
4.1. Frequency response and THD .....................................................................................................8
4.1. Electro acoustic characteristics acc. IEC 268-5............................................................................9
4.2. Power handling............................................................................................................................9
4.3. Measurement setup ..................................................................................................................10
4.4. Measured Parameters...............................................................................................................10
4.5. Measurement adapter 1 cm³ ....................................................................................................11
5. Environmental Conditions.................................................................................................................12
5.1. Storage.......................................................................................................................................12
5.2. Transportation...........................................................................................................................12
5.3. Functionality..............................................................................................................................12
6. Environmental tests ..........................................................................................................................13
6.1. Qualification tests......................................................................................................................13
6.2. Reliability tests ..........................................................................................................................13
6.3. Sample Size, Sequence ..............................................................................................................13
6.4. Period of Shelf-Life ....................................................................................................................13
6.5. Testing Procedures....................................................................................................................13
7. Related Documents ...........................................................................................................................17
8. Change History ..................................................................................................................................18
9. Disclaimer ..........................................................................................................................................18
Revision: C
Page 2 of 18
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