SC110FJ

Overview

The SC110FJ is a piezoelectric buzzer from the Mallory Sonalert SC series, designed for panel mounting with internal drive circuitry. It operates on AC or DC voltages ranging from 30 to 120V and draws 4 to 13mA of current. The device emits a slow pulse tone at a frequency of 2.9kHz with a sound pressure level of 55dB measured at 30V and 61cm. Physical dimensions include a diameter of 42.85mm and a maximum installation height of 35.54mm. It utilizes threaded terminals and quick connect tabs (0.250 inches) for connection and functions within a temperature range of -30°C to 65°C.

Feature Summary

• Integrates internal drive circuitry for direct operation without external oscillators.
• Supports both AC and DC input voltage ranges for versatile power compatibility.
• Features a slow pulse operating mode for distinct auditory signaling.
• Constructed with piezoelectric technology for reliable industrial audio indication.

Applications

• Industrial equipment status monitoring
• Panel-mounted alarm systems
• General purpose audio indicators

Procurement Notes

Verify the specific suffix requirements against the official Mallory Sonalert datasheet to ensure correct terminal type and acoustic output configuration. Confirm that the operating environment remains within the specified -30°C to 65°C temperature range. Ensure the mounting hole diameter matches the 42.85mm specification for proper panel fitment. Cross-reference the voltage rating with the system power supply to guarantee compatibility with the 30-120V range.

Selection Notes

Select this component when an internally driven, low-current piezoelectric indicator is required for panel applications. The SC110FJ is suitable for designs needing a slow pulse alert with moderate sound pressure levels. Consider the physical dimensions and terminal style during mechanical layout planning. This model is appropriate for general industrial environments where high-intensity alarms are not mandatory.

Part Context

The SC110FJ belongs to the Mallory Sonalert SC series, which provides standard industrial-grade piezoelectric buzzers. This series is known for robust construction and consistent performance in demanding environments. The manufacturer specializes in audio signaling solutions for various sectors including industrial automation and medical equipment.

Replacement Considerations

Consult the official Mallory Sonalert product guide for verified substitute part numbers within the SC series. Ensure any replacement maintains the same voltage range, frequency, and mounting specifications.