EC-23952-000

Speakers Overview

The EC-23952-000 is a balanced armature receiver manufactured by Knowles. It features a nominal impedance of 200 Ohms and a rectangular top port design. The frequency response spans from 200 Hz to 4 kHz, with a sensitivity rating of 111 dB. This component is RoHS compliant and has been discontinued.

Speakers Feature Summary

• Balanced armature transducer technology
• Top port acoustic configuration
• RoHS compliant construction

Speakers Applications

• Receiver modules for mobile communication devices
• Audio output stages in portable electronics
• Voice transmission components in handheld equipment

Speakers Procurement Notes

Verify the current availability status as this part number is listed as discontinued. Confirm that the 200 Ohm impedance and 111 dB sensitivity specifications align with the specific audio requirements of the target application before finalizing any procurement decisions.

Speakers Selection Notes

Select this component when a high-sensitivity balanced armature receiver with a top port interface is required. Ensure the design accommodates the 200 Ohm impedance load and the specified frequency range. Consider alternative active models if new production volume is needed due to discontinuation.

Speakers Part Context

This component belongs to the Knowles balanced armature speaker family, designed for compact audio applications. It utilizes a rectangular form factor suitable for tight spatial constraints in consumer electronics. The product line emphasizes high fidelity within small package dimensions.

Speakers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer channels for current equivalent recommendations or updated series replacements.