BRP2212L-12-C

Overview

The Intervox BRP2212L-12-C is an internally driven piezoelectric alarm operating on a rated voltage of 12 VDC, with an acceptable range of 3 to 15 VDC. It draws a maximum current of 4.5 mA and produces a sound output level of 90 dB at a distance of 30 cm. The device features a 22 mm diameter flange mount design with wire leads for connection.

Feature Summary

• Internally driven piezoelectric construction allows direct DC voltage application without external oscillators
• Flange mount design facilitates secure panel installation
• Wire lead terminals provide straightforward electrical connectivity

Applications

• Industrial equipment status indication
• Security system alarms
• Appliance audio signaling

Procurement Notes

Verify the specific datasheet version for the BRP2212L-12-C to confirm terminal type and mounting dimensions. Ensure the operating environment temperature falls within the component's specified limits. Confirm that the 12 VDC supply matches the rated voltage for optimal performance.

Selection Notes

Select this model when a compact, internally driven alarm is required for 12 VDC systems. The 90 dB output provides clear audible warning in moderate noise environments. The flange mount style suits applications requiring robust mechanical attachment to panels.

Part Context

This component belongs to the Intervox DSH series of piezoelectric alarms. These devices are characterized by their internal circuitry, which simplifies integration into electronic designs by eliminating the need for separate driver components.

Replacement Considerations

Check for exact pinout and dimension compatibility when substituting. Verify that alternative parts meet the 90 dB sound pressure level requirement at 30 cm and operate within the 3-15 VDC range.