TWFK-60173-000

Overview

The Knowles TWFK-60173-000 is a dual balanced armature receiver designed for audio applications. It features a rectangular shape with panel mount installation and solder pad termination. The component operates within a frequency range of 200 Hz to 9.6 kHz, delivering a sound pressure level of 97 dB. Its nominal impedance is 706 ohms. Physical dimensions are approximately 5 mm in length, 2.73 mm in width, and 4.36 mm in depth. It functions reliably between 0°C and +63°C.

Feature Summary

• Dual balanced armature architecture for enhanced audio performance
• Rectangular form factor suitable for compact panel mounting
• High impedance design optimized for specific driver interfaces

Applications

• Hearing aid receivers
• Medical diagnostic equipment audio output
• Industrial communication headsets

Procurement Notes

Verify the exact datasheet version from Knowles Voltronics before integration. Confirm that the 706-ohm impedance matches your amplifier output requirements. Ensure the operating temperature range of 0°C to +63°C aligns with your device's environmental specifications. Check RoHS compliance status for regulatory adherence in your target market.

Selection Notes

Select this model when high fidelity audio is required in space-constrained environments. The dual balanced armature design offers superior clarity compared to single-armature alternatives. Consider the 706-ohm impedance load when designing the driving circuitry to ensure optimal power transfer and signal integrity without distortion.

Part Context

This component belongs to the Knowles TWFK series of precision audio receivers. These devices are engineered for high-performance acoustic applications requiring small form factors. The series utilizes advanced balanced armature technology to deliver consistent sound quality across various medical and industrial audio systems.

Replacement Considerations

Cross-reference with TWFK-30017-000 for similar dual balanced armature functionality. Verify dimensional compatibility and impedance matching before substitution. Consult official Knowles documentation for pinout and electrical parameter equivalence.