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SCE120MA3QP1B is listed in the Alarms, Buzzers, And Sirens range at ChipApex. The manufacturer field lists Mallory Sonalert Products Inc.. Its product description is BUZZER PIEZO 42.85MM PNL MNT. Review the specifications below when checking this part for your BOM.
The SCE120MA3QP1B is an industrial piezoelectric buzzer from the SCE series by Mallory Sonalert. It operates on a voltage range of 30-120VAC and draws 40mA. The device emits a loud, quick pulse tone at a frequency of 3kHz. Designed for panel mounting, it features terminal block connections. This audio indicator provides reliable audible alerts in demanding environments.
Verify the specific suffix QP1B against official Mallory Sonalert documentation to confirm the quick pulse tone characteristic. Ensure the operating environment supports the specified 30-120VAC input range. Confirm that terminal block wiring methods align with installation requirements. Cross-reference RoHS compliance details if environmental regulations apply to the deployment site.
Select this model when a distinct quick pulse sound is required rather than a continuous tone. The SCE series offers robust construction suitable for harsh industrial settings. Verify that the 40mA current draw fits within the available control circuit capacity. Ensure the panel mount dimensions accommodate the enclosure design constraints.
This component belongs to the SCE series of industrial audio indicators. The series is characterized by piezoelectric drivers and internal driving circuits. These devices are engineered for reliability in commercial and industrial applications requiring clear auditory feedback.
Check the SCE120MA3CTW for a constant tone alternative within the same voltage class. Evaluate other SCE series variants for different pulse patterns or acoustic outputs while maintaining compatible electrical specifications.
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