EF-26692-116

Speakers Overview

The Knowles EF-26692-116 is a rectangular magnetic receiver speaker designed for audio signal transmission. It features a side port configuration and solder pad terminations suitable for surface mount assembly. The component operates within a frequency range of 200 Hz to 6.3 kHz. It presents an impedance of 555 Ohms and achieves a sensitivity level of 122 dB. The physical dimensions include a maximum seated height of 7.87 mm, ensuring compatibility with compact electronic enclosures requiring robust acoustic output.

Speakers Feature Summary

• Rectangular housing design optimized for space-constrained applications
• Side port configuration for directed acoustic output
• Magnetic technology construction for reliable transduction
• Solder pad termination for secure board integration

Speakers Applications

• Audio signaling in industrial control panels
• Communication devices requiring clear voice transmission
• Medical equipment acoustic indicators
• Consumer electronics alert systems

Speakers Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with the manufacturer or authorized distributors before procurement. Confirm that the 555 Ohm impedance matches the target circuit requirements. Ensure the side port orientation aligns with the mechanical enclosure design to prevent acoustic obstruction. Validate that the solder pad termination method is compatible with the intended manufacturing process.

Speakers Selection Notes

Select this component when a high-sensitivity, narrow-bandwidth receiver is required for voice-range applications. The 555 Ohm impedance necessitates matching with appropriate driver circuits to ensure optimal power transfer. Consider the rectangular form factor and side port placement during mechanical layout. This part is suitable for environments where moderate acoustic pressure is sufficient for clear audible alerts.

Speakers Part Context

This model belongs to Knowles' line of precision acoustic components, specifically engineered for receiver applications. It utilizes magnetic technology to convert electrical signals into sound waves efficiently. The product series emphasizes reliability and consistent performance across varying environmental conditions, catering to industries demanding precise audio feedback mechanisms.

Speakers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs by comparing impedance, sensitivity, and mounting dimensions before considering alternative sources.