FFC-26170-I04

Speakers Overview

The Knowles FFC-26170-I04 is a rectangular general-purpose speaker with an impedance of 845 Ohms and a sensitivity rating of 104 dB. It operates within a frequency range of 200 Hz to 5.8 kHz. The component measures 0.204 inches in length by 0.140 inches in width, with a maximum seated height of 0.120 inches. This lead-free device complies with RoHS standards.

Speakers Feature Summary

• Rectangular form factor designed for compact integration
• High sensitivity output for efficient audio performance
• Lead-free construction compliant with environmental regulations

Speakers Applications

• General purpose audio reproduction
• Compact electronic devices requiring small form factors
• Audio components in consumer electronics

Speakers Procurement Notes

Verify the current product status as sources indicate this model may be obsolete. Confirm specific laser marking specifications due to known updates from Knowles regarding Ferrofluid models. Ensure compliance with RoHS requirements if environmental standards are critical for your application.

Speakers Selection Notes

Select this component when a high-sensitivity, small rectangular speaker is required. The 845 Ohm impedance suggests compatibility with specific driver circuits. Consider the physical dimensions of 5.18mm x 3.55mm for space-constrained designs. Verify availability as stock levels vary across distributors.

Speakers Part Context

This part belongs to the Knowles Ferrofluid speaker series, which utilizes ferrofluid cooling for enhanced power handling and reliability. The FFC series typically features rectangular geometries suitable for surface mount or specialized mounting applications in portable audio equipment.

Speakers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Knowles directly for equivalent recommendations given the potential obsolete status.