FH-26553-000

Speakers Overview

The Knowles FH-26553-000 is a balanced armature receiver designed for audio applications. It features a rectangular top-mount form factor with an impedance of 130 Ohms. The device operates within a frequency range of 200 Hz to 6.3 kHz and delivers a sound pressure level of 96 dBA at 1 kHz. The physical depth is specified as 2.6 mm, supporting compact integration in portable electronic devices requiring high-fidelity audio output.

Speakers Feature Summary

• Balanced armature transducer technology for precise audio reproduction
• Top-mount rectangular package design for surface mounting
• Optimized frequency response for voice and music clarity

Speakers Applications

• Portable consumer electronics audio receivers
• Medical device acoustic signaling
• Industrial communication equipment speakers

Speakers Procurement Notes

Verify the specific datasheet revision and mechanical drawings prior to procurement. Confirm that the 130 Ohm impedance and 96 dBA sensitivity align with the target circuit design requirements. Ensure the top-mount orientation matches the PCB layout constraints. Cross-reference the manufacturer's latest compliance documentation for regulatory adherence.

Speakers Selection Notes

Select this component when a compact, high-efficiency balanced armature receiver is required. The 130 Ohm impedance suits specific driver circuits. Consider the 2.6 mm depth for strict height limitations. Evaluate the 200 Hz to 6.3 kHz bandwidth against the desired audio profile. Verify compatibility with existing enclosure acoustics.

Speakers Part Context

This model belongs to Knowles' lineup of balanced armature receivers. These components are engineered for high performance in small form factors. They are commonly used where traditional dynamic drivers cannot fit. The FH series represents a standard offering for reliable audio transduction in constrained spaces.

Speakers Replacement Considerations

Consult official substitution guides for equivalent balanced armature receivers. Verify impedance matching and dimensional compatibility before replacing. Ensure acoustic performance metrics meet original specifications.