FED-30027-I24

Speakers Overview

The Knowles FED-30027-I24 is a balanced armature receiver speaker designed for compact audio applications. It features an impedance of 116 Ohms and operates within a frequency range of 200 Hz to 4 kHz. The component has a rectangular shape with dimensions of 6.3 mm in length, 4.29 mm in width, and 3 mm in depth. Its sound pressure level efficiency is rated at 102.5 dBA.

Speakers Feature Summary

• Balanced armature transducer technology
• Rectangular physical form factor
• High sound pressure level efficiency

Speakers Applications

• Hearing aid devices
• Compact audio receivers
• Miniature speaker modules

Speakers Procurement Notes

Verify the specific suffix I24 against official Knowles documentation to confirm exact acoustic tuning and mechanical tolerances. Ensure compatibility with existing driver circuits given the 116 Ohm impedance specification. Cross-reference datasheet revisions to account for any process changes notified by the manufacturer.

Speakers Selection Notes

Select this component when space constraints require a rectangular balanced armature design. The high efficiency rating supports low-power operation suitable for battery-driven portable electronics. Verify that the 200 Hz to 4 kHz bandwidth meets the target application's audio reproduction requirements.

Speakers Part Context

This model belongs to the Knowles FED series of balanced armature receivers. These components are engineered for high-fidelity audio output in miniaturized formats. The series is widely utilized in medical and consumer electronics where size and acoustic performance are critical design parameters.

Speakers Replacement Considerations

Consult official Knowles substitution guides for verified equivalents. Generic replacements may not match the specific 116 Ohm impedance or 102.5 dBA efficiency profile required for optimal circuit integration.