ED-30262-163

Speakers Overview

The Knowles ED-30262-163 is a balanced armature speaker transducer designed for board mount applications. It features solder pad termination and operates within the audio devices category. The component measures 6.3 mm in length, 4.29 mm in width, and 3 mm in depth. Key electrical specifications include an impedance of 40.5 Ohms and a resonant frequency of 5.3 kHz.

Speakers Feature Summary

• Utilizes balanced armature technology for audio signal conversion
• Designed for direct surface board mounting via solder pads
• Compact rectangular form factor suitable for space-constrained assemblies

Speakers Applications

• Audio transducers in compact electronic devices
• Board-mounted sound output modules
• Integrated audio systems requiring small footprint speakers

Speakers Procurement Notes

Verify the specific suffix against official Knowles documentation to confirm exact acoustic tuning and mechanical tolerances. Ensure compatibility with existing PCB footprints regarding the 6.3 mm by 4.29 mm dimensions. Confirm that the 40.5 Ohm impedance aligns with the target driver circuit requirements before finalizing procurement.

Speakers Selection Notes

Select this component when a balanced armature topology is required for high-fidelity audio reproduction in a minimal volume. The 40.5 Ohm impedance and 5.3 kHz resonance must match the system's acoustic design goals. Verify that the 3 mm height constraint fits within the device enclosure without compromising structural integrity or acoustic sealing.

Speakers Part Context

This part belongs to the ED/FED series of speakers and transducers manufactured by Knowles. It falls under the broader audio devices subcategory. The series typically includes various balanced armature configurations optimized for different acoustic performance metrics and physical size constraints within consumer electronics.

Speakers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching the 40.5 Ohm impedance, 5.3 kHz resonance, and 6.3 x 4.29 x 3 mm dimensions with other balanced armature offerings from compatible manufacturers.