MDB03FLFPN

Alarms, Buzzers, And Sirens Overview

The MDB03FLFPN is an internally driven magnetic buzzer manufactured by DB Products. It operates at a nominal voltage of 3 V with a current consumption of 20 mA. The device generates an acoustic signal at a frequency of 2.5 kHz, producing a sound pressure level of 73 dB when measured at a distance of 10 cm. This component utilizes through-hole mounting with PC pins for integration into electronic circuits.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven magnetic transducer design
• Through-hole PC pin mounting configuration

Alarms, Buzzers, And Sirens Applications

• POS systems
• Banking and ATM equipment
• Thermal printing and label printers

Alarms, Buzzers, And Sirens Procurement Notes

Verify the complete part number including suffixes to ensure correct acoustic and electrical specifications. Confirm package type and mounting style match the target PCB layout. Check manufacturer documentation for operating temperature ranges and lifetime expectations before finalizing procurement decisions.

Alarms, Buzzers, And Sirens Selection Notes

Select this component for applications requiring a compact, low-voltage audible indicator. Ensure the system power supply can provide the required 20 mA current at 3 V. Verify that the 73 dB output level meets the environmental noise requirements of the intended installation location.

Alarms, Buzzers, And Sirens Part Context

DB Products specializes in acoustic components, offering a wide range of buzzers and transducers. The MDB series represents their magnetic buzzer line, designed for reliable audio signaling in various commercial and industrial electronic devices.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official substitution lists from DB Products or authorized distributors for verified equivalent parts. Do not assume cross-compatibility with generic magnetic buzzers without verifying voltage, current, and acoustic output parameters.