MSS5GL

Alarms, Buzzers, And Sirens Overview

The MSS5GL is a magnetic buzzer manufactured by Mallory Sonalert Products Inc. It features a 23x23mm form factor with through-hole mounting and PC pins. The device operates on a 5V DC supply, drawing current between 46mA and 150mA. It produces a sound pressure level of 85dB at 5V measured at 10cm. The operating frequency is 2.075kHz. It includes internal drive circuitry for direct connection. The unit is rated for medical use and complies with UL and cUL standards. The operational temperature range spans from -30°C to 55°C.

Alarms, Buzzers, And Sirens Feature Summary

• Internal drive circuitry enables direct connection without external oscillators
• Medical grade construction compliant with IEC60601-1-8 standards
• Magnetic transducer design ensures consistent acoustic output
• Through-hole PC pin termination facilitates board integration

Alarms, Buzzers, And Sirens Applications

• Medical equipment alarms
• Patient monitoring systems
• Industrial control panels
• Consumer appliance indicators

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix against official Mallory documentation to confirm exact acoustic and electrical characteristics. Ensure the ordering part number matches the required voltage and mounting style. Confirm compliance certifications such as UL or cUL are present in the final datasheet. Check for any recent engineering change notices that may affect pinout or performance specifications before procurement.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a compact, internally driven magnetic buzzer is required for medical or industrial applications. The 5V operation and low profile suit space-constrained designs. Verify that the 85dB SPL meets regulatory noise requirements. Ensure the PCB layout accommodates the 23x23mm footprint and through-hole pins. Consider thermal limits if operating near the upper temperature boundary.

Alarms, Buzzers, And Sirens Part Context

The MSS5GL belongs to the MSS series of audio indicators from Mallory Sonalert. This series focuses on reliable, internally driven buzzers for critical alerting applications. The magnetic technology provides robust performance across varying environmental conditions. The product line emphasizes compliance with international safety standards for medical and industrial sectors.

Alarms, Buzzers, And Sirens FAQ

Does the MSS5GL require an external oscillator?

No, the MSS5GL contains internal drive circuitry and operates directly from a DC voltage source.

What is the maximum operating temperature?

The maximum operating temperature is 55°C.