BRP2207P-30

Overview

The Intervox BRP2207P-30 is an externally driven piezoelectric transducer designed for audio warning applications. It operates at a resonant frequency of 4000 ± 500 Hz with a maximum input voltage of 30Vp-p. The device delivers a sound pressure level of 95dB and features a two-pin through-hole mounting configuration. It is engineered to function within a temperature range of -40°C to +120°C, ensuring reliability in demanding environments.

Feature Summary

• Externally driven piezoelectric design for clear, penetrating sound output
• Low profile housing facilitates installation in space-constrained designs
• Robust thermal stability suitable for extreme operating conditions

Applications

• Industrial alarm systems
• Electronic data storage equipment warnings
• Consumer appliance audio indicators

Procurement Notes

Verify the specific datasheet version to confirm housing material specifications, as variants such as the BRP2207P-30-B utilize black ABS housing with a restricted temperature range of -20°C to +60°C. Ensure the external drive circuitry matches the 30Vp-p maximum rating and 4kHz resonance requirements. Confirm pin compatibility for through-hole PCB mounting before integration.

Selection Notes

Select this component when high acoustic clarity is required in compact enclosures. The externally driven nature allows for flexible signal generation but requires appropriate driver circuitry. Consider the extended temperature range compared to standard ABS variants if operation exceeds -20°C. Verify that the 2-pin terminal type aligns with the target board layout constraints.

Part Context

This part belongs to the Intervox BRP series of piezoelectric buzzers. These devices are characterized by low-profile housings and high sound pressure levels. The series includes various models with different frequencies and voltages, such as the BRP3408P-30, which differs in pin count and drive type.

Replacement Considerations

The BRP2207P-30-B shares identical electrical specifications but uses black ABS housing and has a limited temperature range of -20°C to +60°C. Direct substitution is only valid if ambient temperatures remain within this narrower window.