GT-0905A

Alarms, Buzzers, And Sirens Overview

The GT-0905A is an externally driven magnetic transducer manufactured by Soberton Inc. It operates at a rated voltage of 5 V with a current consumption of 80 mA. The device produces a sound pressure level of 85 dB at 10 cm, centered at a frequency of 2.73 kHz. It features through-hole PC pin termination and is classified as non-washable.

Alarms, Buzzers, And Sirens Feature Summary

• Externally driven magnetic transducer design
• Through-hole PC pin termination for board mounting
• Non-washable construction suitable for specific environmental conditions

Alarms, Buzzers, And Sirens Applications

• Audio indication in electronic devices
• Alarm systems requiring external drive circuits
• General purpose buzzer applications

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific operating voltage and current requirements against your circuit design before procurement. Confirm that the non-washable characteristic aligns with your manufacturing process, particularly if cleaning steps are involved. Ensure the through-hole PC pin format matches your PCB footprint specifications to avoid assembly issues.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when an externally driven magnetic buzzer is required rather than a piezoelectric or internally driven type. Consider the 85 dB output level and 2.73 kHz frequency for audibility needs. The through-hole package dictates the PCB layout strategy compared to surface-mount alternatives.

Alarms, Buzzers, And Sirens Part Context

This part belongs to Soberton Inc.'s lineup of buzzers and audio indicators. It is distinct from their speaker lines, such as the SP-4005S, serving primarily as an active indicator element. The product is categorized under board-mount buzzers designed for general audio signaling tasks.

Alarms, Buzzers, And Sirens Replacement Considerations

CMS-4049-28S is listed as a substitute option. Verify electrical compatibility including voltage, current, and acoustic output levels before substitution.