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The ULXC-09-212-W is a panel mount piezoelectric buzzer manufactured by Floyd Bell Inc. It operates on a DC input voltage range of 5 to 25 volts and draws a power current between 5 and 25 mA. The device produces a continuous alarm sound with a frequency of 2.9 kHz and a sound pressure level of 70 dB at 5V measured at a distance of 61 cm. Physically, it features a diameter of 35.81 mm (1.410 inches) and a maximum installation height of 37.59 mm (1.480 inches). The unit is designed for top port placement and functions within an operating temperature range of -20°C to 65°C.
Verify the specific voltage rating and acoustic requirements against your system design before procurement. Confirm that the panel mount dimensions align with your enclosure cutouts. Ensure the operating temperature range meets your environmental conditions. Check for RoHS compliance if required by your manufacturing standards. Validate the wire lead configuration for your wiring harness compatibility.
Select this component when a continuous alarm tone is required rather than intermittent chimes. Consider the 70 dB SPL output for environments where moderate volume is sufficient. The internally driven nature simplifies driver circuit design compared to passive buzzers. Evaluate the physical size constraints against the 35.81 mm diameter specification. Ensure the 5-25V DC input matches your available power supply rails.
This part belongs to the Floyd Bell Inc audio product line, specifically categorized under alarms, buzzers, and sirens. It is distinct from other models like the CH-V09-525-W which may offer different acoustic patterns or voltage ranges. The ULXC series typically focuses on continuous alarm functions for industrial and commercial applications.
No public confirmed substitute part numbers are available in the provided documentation.