CDS-5017-0258E

Overview

The CDS-5017-0258E is a general-purpose rectangular micro-speaker manufactured by Same Sky. It features an 8 Ohm impedance and a rated power of 0.25 W, with a maximum power handling of 0.25 W. The frequency response ranges from 400 Hz to 4 kHz, with a self-resonant frequency of 400 Hz. Acoustic performance includes a sound pressure level (SPL) of 99 dB at 1W/1m. The unit utilizes a ferrite magnet and a paper cone, housed in a square frame measuring 50 x 17.5 mm. It employs top porting for sound output and uses tab terminals for electrical connection.

Feature Summary

• Square frame design with top porting configuration
• Ferrite magnet construction with paper cone diaphragm
• Tab terminal interface for simplified circuit integration

Applications

• General purpose audio indication
• Consumer electronics signaling
• Industrial control panel alerts

Procurement Notes

Verify the specific acoustic parameters against the official manufacturer datasheet prior to finalizing procurement decisions. Confirm that the tab terminal style matches the target PCB footprint requirements. Ensure the operating environment remains within the specified thermal limits for the polyamide housing and adhesive materials used in the assembly.

Selection Notes

Select this component when a compact, low-power audio solution is required for non-music applications. The 8 Ohm impedance suits standard driver circuits without requiring complex matching networks. Consider the 99 dB SPL rating for applications needing high audibility in close-proximity environments. Verify enclosure compatibility with the top-port orientation to ensure unobstructed sound projection.

Part Context

This speaker belongs to the CDS series of rectangular micro-speakers from Same Sky. The series offers various dimensions and power ratings to accommodate different space constraints. The CDS-5017 variant specifically targets applications requiring a slim profile while maintaining adequate acoustic output for alerting purposes.

Replacement Considerations

Direct substitutes include other Same Sky CDS series speakers with similar 8 Ohm impedance and tab terminals, such as the CDS-5017-0358E or CDS-5017-0458E, provided the acoustic sensitivity and physical dimensions are compatible with the existing enclosure design.