BRP4016P-30

Overview

The BRP4016P-30 is a self-drive piezoelectric buzzer manufactured by International Components Corp. It operates with an externally driven piezo element featuring a feedback electrode. The device has a rated voltage of 30 Vp-p and produces a sound output level of 95 dB at 30 cm when driven by 9 Vp-p. Its resonant frequency is specified as 3200 Hz with a tolerance of ±500 Hz, and it possesses an electrostatic capacity of 30,000 pF ±30%. The component utilizes through-hole PC pins for mounting.

Feature Summary

• Self-drive operation utilizing a piezoelectric transducer with integrated feedback electrode
• Externally driven design suitable for audio warning applications
• Through-hole mounting configuration via PC pins

Applications

• Audio warning devices
• Alarm systems
• Sirens

Procurement Notes

Verify the specific datasheet version to confirm RoHS compliance status, as availability may vary. Ensure the driving circuit can supply the required peak-to-peak voltage ratings. Confirm that the mechanical footprint matches the PCB layout requirements for the three-pin through-hole package before finalizing procurement orders.

Selection Notes

Select this component when a self-exciting piezo buzzer with high sound pressure is required. The 95 dB output level indicates suitability for noisy environments. Consider the 30 Vp-p rating when designing the drive circuitry to ensure adequate headroom and prevent dielectric breakdown of the piezoelectric element during operation.

Part Context

This part belongs to the BRP series of self-drive piezoelectric buzzers from International Components Corp. These components are designed as complete audio warning solutions, integrating the transducer and necessary feedback mechanisms into a single unit. The series typically offers various acoustic outputs and frequencies to suit different industrial and commercial signaling needs.

Replacement Considerations

Direct substitutes must match the 30 Vp-p rating, approximately 3200 Hz resonant frequency, and 95 dB sound output. Verify pinout compatibility for the three-pin through-hole configuration. Alternative parts should also feature self-drive capabilities with feedback electrodes to maintain identical operational characteristics.