MSS5CH

Alarms, Buzzers, And Sirens Overview

The MSS5CH is a medical-grade piezoelectric buzzer from the Mallory Sonalert MSS series, designed for board mounting. It operates on a DC input with a rated voltage of 5V and a range of 4-6V. The device features internal drive circuitry and produces a continuous tone at 2.075kHz. It delivers a sound pressure level of 90dBA and draws between 46mA and 150mA. The unit utilizes PC pin termination for through-hole installation and functions within a temperature range of -30°C to +55°C.

Alarms, Buzzers, And Sirens Feature Summary

• Medical-grade construction compliant with IEC standards for clinical environments
• Integrated internal drive circuitry simplifies interface requirements
• Piezoelectric technology ensures reliable acoustic output
• Through-hole PC pin termination supports standard PCB assembly

Alarms, Buzzers, And Sirens Applications

• Cardiac monitoring alarms
• Ventilator status indicators
• General medical equipment alerts
• Oxygen level warning systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix against the manufacturer datasheet to confirm exact acoustic characteristics and certification compliance. Ensure the ordering part number matches the required medical grade specifications. Confirm lead times directly with authorized distributors as manufacturing schedules may vary. Validate that the component meets all relevant safety standards for the intended medical application before finalizing procurement.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a compact, board-mountable medical alarm is required. The internal drive feature reduces external component count. Verify that the 5V operating voltage aligns with the system power supply. Ensure the 90dBA output level is sufficient for the ambient noise environment of the target medical device application.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the MSS series of medical piezoelectric buzzers manufactured by Mallory Sonalert Products Inc. The series is specifically engineered for healthcare applications, offering various acoustic profiles and certifications. These devices are designed to meet stringent medical safety and performance standards for critical audio signaling in patient care equipment.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official Mallory Sonalert documentation for verified substitute part numbers. Cross-referencing requires matching voltage, current, acoustic output, and medical certification requirements.