AMI-4440-TT-C

Alarms, Buzzers, And Sirens Overview

The AMI-4440-TT-C is a medical audio indicator manufactured by PUI Audio, Inc. It is an internally driven piezo transducer designed for board mounting with through-hole PC pins. The device operates at a nominal voltage of 5 VDC and draws 150 mA. It features a resonant frequency range of 150 Hz to 4 kHz. The sound pressure level is rated at 80 dB at 5 V measured at 10 cm. The unit measures 44 mm in diameter and complies with IEC 60601-1-8 standards for medical audio indicators.

Alarms, Buzzers, And Sirens Feature Summary

• Complies with IEC 60601-1-8 standards for medical audio applications
• Internally driven piezo transducer design
• Through-hole PCB mounting configuration

Alarms, Buzzers, And Sirens Applications

• Medical equipment audio signaling
• Cardiovascular monitoring devices
• Hospital patient care systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific datasheet version for the AMI-4440-TT-C to confirm current compliance status with IEC 60601-1-8. Ensure the operating voltage matches the 5 VDC specification. Confirm mechanical dimensions fit the target enclosure. Check RoHS compliance documentation if required by regional regulations. Validate pinout compatibility with the intended PCB layout before finalizing procurement.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a medically compliant audio indicator is required. The internal driver simplifies circuit design by eliminating external drive components. The 44 mm size provides high acoustic output suitable for noisy environments. Through-hole mounting offers robust mechanical stability. Consider the 150 mA current draw for power supply sizing.

Alarms, Buzzers, And Sirens Part Context

PUI Audio specializes in audio components including indicators, transducers, and speakers. The AMI series focuses on medical-grade audio solutions. This model is part of their line of compliant indicators for healthcare equipment. The company emphasizes reliability and regulatory adherence in its product designs.

Alarms, Buzzers, And Sirens Replacement Considerations

No public confirmed substitute part numbers are available for the AMI-4440-TT-C. Verify compatibility with existing designs if considering alternatives. Ensure any replacement meets the same IEC 60601-1-8 requirements.