EF-26708-017

Speakers Overview

The Knowles EF-26708-017 is a magnetic receiver speaker designed for audio applications. It features a rectangular form factor with dimensions of 7.87 x 5.59 x 4.01 mm. The component operates within a frequency range of 200 Hz to 3.35 kHz and has an impedance of 175 Ohms. It delivers a sound pressure level of 124 dB, ensuring high efficiency for its size.

Speakers Feature Summary

• Rectangular top port design for directional acoustic output
• High sensitivity magnetic technology for efficient sound reproduction
• Compact surface-mount compatible physical profile

Speakers Applications

• Portable electronic devices requiring compact audio output
• Medical equipment needing reliable acoustic signaling
• Industrial control panels with limited space constraints

Speakers Procurement Notes

Verify the specific revision code against the manufacturer's latest documentation to ensure compatibility with current production standards. Confirm that the 175 Ohm impedance matches the target circuit design requirements. Check for any updated environmental compliance certifications relevant to the destination market before finalizing procurement orders.

Speakers Selection Notes

Select this component when a high-sensitivity receiver is required in a constrained rectangular footprint. The 175 Ohm impedance may necessitate specific driver matching compared to standard 8 or 16 Ohm speakers. Evaluate the 124 dB SPL requirement against the necessary volume levels for the intended enclosure environment.

Speakers Part Context

This part belongs to the Knowles EF series of speakers and transducers. The series focuses on providing robust audio solutions in small form factors suitable for modern electronics. The EF designation typically indicates a specific line of magnetic receivers optimized for clarity and durability in portable applications.

Speakers Replacement Considerations

Direct substitutes must match the 175 Ohm impedance and 7.87 x 5.59 mm footprint. Verify that alternative models maintain similar sensitivity ratings around 124 dB to ensure consistent performance levels in the final assembly.