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S150SLA-R5W is listed in the Speakers range at ChipApex. The manufacturer field lists Intervox. Its product description is SPEAKER 8OHM 500MW TOP PORT 85DB. Review the specifications below when checking this part for your BOM.
The Intervox S150SLA-R5W is a low-profile speaker featuring a square frame with dimensions of 40.0 x 40.0 mm and a depth of 5.5 mm. It utilizes a Mylar cone and operates at an impedance of 8 ± 15% ohms measured at 1.0 kHz. The component has a rated power capacity of 0.5 W nominal and 1.0 W maximum, with a sensitivity of 85 dB. Its frequency response ranges from 200 Hz to 5 kHz, and the resonant frequency (Fo) is approximately 540 Hz with a tolerance of ±20%. This top-port design is suitable for compact audio applications requiring minimal profile.
Verify the specific ordering suffix and package details against the manufacturer's official documentation before purchase. Ensure that the impedance and power ratings match the system requirements. Confirm RoHS compliance status if environmental regulations apply to the end product. Cross-reference the part number with authorized distributors to avoid counterfeit components.
Select this component when a square form factor and low profile are required. Consider the 8-ohm impedance and 0.5 W power handling for matching amplifier outputs. Evaluate the frequency range suitability for the intended audio content. Check physical clearance constraints due to the 5.5 mm depth specification.
This model belongs to the ICC/Intervox series of miniature low-profile speakers. These components are designed for space-constrained environments where standard speakers cannot fit. The series typically offers various frame sizes and impedance options to accommodate different electronic designs.
Direct substitutes must match the 40x40 mm frame size, 8-ohm impedance, and similar power ratings. Verify mounting hole patterns and terminal types for compatibility. Consult manufacturer cross-reference lists for verified equivalent models.
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