WBHC-26892-000

Overview

The Knowles WBHC-26892-000 is a magnetic balanced armature receiver designed for audio applications. It features a rectangular shape and operates within a frequency range of 100 Hz to 5.85 kHz. The component has an impedance of 210 Ohms and delivers a sound pressure level of 95 dBA. It is intended for board mounting and offers high fidelity with low power consumption in a compact form factor.

Feature Summary

• Balanced armature technology for superior fidelity
• Compact and lightweight design
• Low power consumption capabilities

Applications

• Audio receivers
• Portable electronic devices
• Communication equipment

Procurement Notes

Verify the specific revision and testing status of the unit, as specifications followed by an asterisk are 100% tested. Confirm compatibility with your assembly process and ensure the magnetic nature of the component aligns with your device's environmental requirements. Cross-reference official datasheets for precise mechanical dimensions and electrical tolerances before finalizing procurement.

Selection Notes

Select this component when high-fidelity audio reproduction is required in space-constrained designs. The 210 Ohm impedance suits specific driver circuits, while the 95 dBA sensitivity ensures adequate volume. Consider the magnetic construction if non-magnetic alternatives are not strictly necessary, and evaluate the rectangular footprint against available PCB real estate.

Part Context

This model belongs to Knowles' line of balanced armature speakers, engineered for precision audio output. The WBHC series typically targets applications demanding reliable performance in small packages. As a receiver-type speaker, it is optimized for voice and treble frequencies rather than bass response, fitting into headsets or hearing aids.

Replacement Considerations

Check for direct substitutes with matching 210 Ohm impedance and similar frequency response curves. Ensure replacement units maintain the rectangular form factor and balanced armature technology. Verify that alternative components meet the same sound pressure level and power handling requirements.