FM-12H-900

Alarms, Buzzers, And Sirens Overview

The FM-12H-900 is a through-hole piezoelectric buzzer manufactured by East Electronics. It operates at a rated voltage of 12V with a supply current of 10mA. The device produces a sound pressure level of 90dB measured at a distance of 30cm. Its operating frequency is 3kHz. The component features PC pins for mounting and has a diameter of 36.5mm.

Alarms, Buzzers, And Sirens Feature Summary

• Generates high-intensity audible alerts suitable for alarm systems
• Utilizes through-hole PC pin technology for secure board integration
• Designed for continuous operation within specified voltage ranges

Alarms, Buzzers, And Sirens Applications

• Industrial alarm systems
• Security sirens
• Electronic warning devices

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific ordering suffix to confirm mechanical dimensions and electrical characteristics, as variations exist within the series. Confirm that the required sound pressure level and frequency match the application design specifications before procurement. Ensure compatibility with the target circuit's voltage range and current limits.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a high-decibel audible indicator is required for safety or alert applications. Consider the through-hole mounting style and physical diameter constraints during PCB layout. Evaluate the 12V operating requirement against available power supplies in the system architecture.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the FM-12H series of piezoelectric buzzers from East Electronics. The series includes variants with different voltage ratings and acoustic outputs. The FM-12H-900 specifically denotes the 12V model with 90dB output capability, distinguishing it from lower-output or different-voltage siblings in the product line.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference with FM-12HE-900 for potential dimensional differences. Verify functional equivalence regarding voltage, frequency, and decibel rating before substitution.