GT-0903A

$0.82

Description：BUZZER MAGNETIC 3V 9MM TH
Series：GT
Mfr：Soberton Inc.
Package：Tray

SKU:6a0346ed1b14 Category: Alarms, Buzzers, and Sirens Brand: Soberton Inc.

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Product introduction

GT-0903A is listed in the Alarms, Buzzers, And Sirens range at ChipApex. The manufacturer field lists Soberton Inc.. Its product description is BUZZER MAGNETIC 3V 9MM TH. Review the specifications below when checking this part for your BOM.

Alarms, Buzzers, And Sirens specifications for GT-0903A

Description：BUZZER MAGNETIC 3V 9MM TH
Series：GT
Mfr：Soberton Inc.
Package：Tray
Driver Circuitry：Transducer, Externally Driven
Input Type：Zero-Peak Signal
Frequency：2.73kHz
Technology：Magnetic
Operating Mode：Single Tone
Duration：-
Sound Pressure Level (SPL)：85dB @ 3V, 10cm
Current - Supply：80mA
Port Location：Top
Operating Temperature：-20°C ~ 60°C
Approval Agency：-
Ratings：-
Ingress Protection：-
Mounting Type：Through Hole
Termination：PC Pins
Height - Seated (Max)：0.197" (5.00mm)
Voltage - Rated：3 V
Voltage Range：2 ~ 4V
Size / Dimension：0.354" Dia (9.00mm)

Alarms, Buzzers, And Sirens datasheet and documents for GT-0903A

GT-0903A

Alarms, Buzzers, And Sirens Overview

The GT-0903A is an externally driven magnetic buzzer manufactured by Soberton Inc. It operates at a rated voltage of 3 V with a current consumption of 80 mA. The device produces a sound pressure level of 85 dB at 10 cm and functions at a resonant frequency of 2730 Hz (2.73 kHz). It features through-hole PC pin termination and has non-washable construction.

Alarms, Buzzers, And Sirens Feature Summary

Externally driven magnetic transducer design
Through-hole PC pin termination for board mounting
Non-washable type suitable for specific assembly processes

Alarms, Buzzers, And Sirens Applications

General purpose audible signaling in electronic equipment
Control panel status indication
Alarm systems requiring magnetic actuation

Alarms, Buzzers, And Sirens Procurement Notes

Verify the exact part number GT-0903A against official Soberton Inc. documentation to confirm specifications such as voltage, current, and acoustic output. Ensure compatibility with non-washable assembly requirements if applicable. Confirm that the externally driven nature matches the driving circuit design, as this component lacks built-in drive electronics.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a magnetic buzzer with through-hole pins is required for 3 V operation. Consider the 85 dB acoustic output and 2.73 kHz frequency for audibility needs. Note the non-washable characteristic limits usage in certain cleaning environments. Verify mechanical dimensions of 9.00 mm diameter and 5.00 mm height fit the enclosure constraints.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the category of alarms, buzzers, and sirens produced by Soberton Inc. It is classified as a magnetic transducer designed for external driving circuits. The product line includes various sizes and voltages, with this specific model offering a compact 9 mm form factor.