SC110P

Overview

The SC110P is a piezoelectric buzzer from the SC series by Mallory Sonalert. It operates on 30 to 120 VAC or DC with a rated current of 6 to 20 mA. The device produces a continuous tone at 2 kHz with a sound pressure level of 60 dB at 30V, 61cm. It features screw terminals and quick-connect tabs for panel mounting. The unit measures 42.85 mm in diameter and 35.54 mm in height, operating within -30°C to 65°C.

Feature Summary

• Piezoelectric technology for reliable audio indication
• Internal driver circuitry for direct AC/DC operation
• Dual terminal interface combining screw and quick-connect options

Applications

• Industrial control panels
• Machine status indicators
• Safety alarm systems

Procurement Notes

Verify the specific acoustic output and pulse configuration against project requirements, as datasheets may list variations such as slow pulse or constant tones. Confirm terminal compatibility with existing wiring harnesses due to the mixed screw and tab design. Check for updated certification marks like cUL or UL before final integration.

Selection Notes

Select this model for applications requiring robust industrial-grade audio alerts with flexible mounting hardware. Ensure the operating voltage range matches the system power supply. Consider the 60 dB SPL rating for environmental noise levels. Verify that the panel cutout dimensions accommodate the 42.85 mm diameter housing.

Part Context

Part of the SC series, designed for general-purpose industrial alarms. Manufactured by Mallory Sonalert Products Inc., known for durable audio indicators. The series supports various frequencies and mounting styles for diverse equipment needs.

Replacement Considerations

SC110DJR offers similar specifications with documented slow pulse functionality. SC110DPR provides fast pulse variants. Verify electrical parameters and physical dimensions before substitution.