FED-23732-I04

Speakers Overview

The Knowles FED-23732-I04 is a rectangular balanced armature speaker designed for audio receiver applications. It operates within a frequency range of 200 Hz to 4 kHz and features an impedance of 680 Ohms. The component delivers a sound pressure level of 102 dB and utilizes solder pad termination for secure circuit integration.

Speakers Feature Summary

• Balanced armature transducer technology
• Rectangular form factor for compact mounting
• Solder pad termination style

Speakers Applications

• Audio receivers
• Communication devices
• Medical equipment audio output

Speakers Procurement Notes

Verify the specific impedance value of 680 Ohms against design requirements, as some sources cite 1.055 kOhms for similar FC series variants. Confirm RoHS compliance status and lead-free characteristics prior to procurement. Ensure the rectangular package dimensions align with the target enclosure constraints.

Speakers Selection Notes

Select this component when a balanced armature speaker with high sensitivity is required for space-constrained designs. The 680 Ohm impedance suits specific driver circuits. Verify that the 200 Hz to 4 kHz frequency response meets the intended audio bandwidth needs without requiring additional equalization.

Speakers Part Context

This part belongs to the Knowles speakers and transducers category, specifically under balanced armature receivers. It is distinct from film capacitors or RF filters offered by the manufacturer. The product is categorized as an audio device suitable for panel mount or surface mount integration depending on the specific carrier board design.

Speakers Replacement Considerations

Cross-reference with other Knowles FC series balanced armature speakers if exact impedance matching is flexible. Verify mechanical footprint compatibility before substituting with alternative rectangular transducers from different manufacturers.