HODVTEC-31516-000

Speakers Overview

The Knowles HODVTEC-31516-000 is a balanced armature receiver speaker designed for high-power hearing aid applications. It features an ultra-thin rectangular form factor with side porting. The component operates within a frequency range of 200 Hz to 5.95 kHz and has an impedance of 192 Ohms. It delivers a sound pressure level of 114 dB.

Speakers Feature Summary

• Ultra-thin construction suitable for compact hearing aid designs
• Wideband output capability for clear audio reproduction
• High power handling capacity for demanding acoustic environments

Speakers Applications

• High-power hearing aids
• Compact auditory devices requiring wideband response
• Miniature audio receivers

Speakers Procurement Notes

Verify the specific datasheet version provided by Knowles TEC to ensure compliance with current RoHS standards and mechanical tolerances. Confirm that the 192 Ohm impedance matches the target circuit design requirements before finalizing procurement orders.

Speakers Selection Notes

Select this component when a wideband frequency response up to nearly 6 kHz is required in a thin profile. The 192 Ohm impedance dictates specific driver matching considerations. Ensure the application can accommodate the side-port orientation for optimal acoustic performance.

Speakers Part Context

This part belongs to the Knowles TEC Series of balanced armature speakers. These components are engineered specifically for the hearing aid market, prioritizing miniaturization and high fidelity. The series offers various impedance and sensitivity options to suit different amplifier configurations.

Speakers Replacement Considerations

Direct substitutes require matching the 192 Ohm impedance and similar frequency response characteristics. Verify mechanical dimensions and port location compatibility with existing housing designs before considering alternative models from the same manufacturer.