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SC110ER
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Product Detailed Parameters
- Description：BUZZER PIEZO 42.85MM PNL MNT
- Series：SC
- Mfr：Mallory Sonalert Products Inc.
- Package：Bulk
- Driver Circuitry：Indicator, Internally Driven
- Input Type：AC, DC
- Frequency：1.9kHz
- Technology：Piezo
- Operating Mode：Single Tone
- Duration：-
- Sound Pressure Level (SPL)：50dB @ 30V, 61cm
- Current - Supply：4 ~ 10mA
- Port Location：Top
- Operating Temperature：-30°C ~ 65°C
- Approval Agency：-
- Ratings：-
- Ingress Protection：-
- Mounting Type：Panel Mount
- Termination：Screw Terminal, Quick Connect Tab - 0.250" (6.35mm)
- Height - Seated (Max)：1.809" (45.96mm)
- Voltage Range：30 ~ 120V
- Size / Dimension：1.687" Dia (42.85mm)
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Overview
The SC110ER is a piezoelectric buzzer from the Mallory Sonalert SC series, designed for panel mounting. It operates on AC or DC input within a voltage range of 30 to 120V. The device features an internally driven indicator circuit and produces a single-tone continuous sound at a frequency of 2.9kHz. Electrical specifications include a supply current of 6 to 21mA and a sound pressure level of 68dB measured at 30V and 61cm. Physical dimensions are 42.85mm in diameter with a maximum height of 35.54mm. It utilizes threaded terminals and quick-connect tabs for connection.
Feature Summary
- Internally driven piezoelectric technology for direct AC/DC operation
- Single-tone continuous acoustic output optimized for industrial alerting
- Robust panel mount construction with threaded and tab terminals
Applications
- Industrial machinery status indication
- Control panel alarm signaling
- Equipment fault detection systems
Procurement Notes
Verify the specific suffix 'ER' against the official Mallory Sonalert datasheet to confirm terminal configuration and certification details. Ensure the operating environment falls within the specified temperature range. Confirm that the required sound pressure level meets the application's audibility standards before finalizing procurement.
Selection Notes
Select this model when a simple, internally driven piezoelectric buzzer is required for high-voltage AC or DC panels. The SC110ER provides a reliable single-tone alert without external drivers. Consider the physical size constraints and terminal type compatibility during integration design.
Part Context
This component belongs to the SC series of industrial alarms manufactured by Mallory Sonalert Products Inc. The series is known for providing robust audio indicators for various industrial applications. The SC110ER represents a standard configuration within this lineage, focusing on durability and straightforward installation.
Replacement Considerations
Consult the manufacturer's cross-reference guide for verified substitutes. Generic replacements may not match the specific terminal configuration or acoustic output characteristics.
