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Product Detailed Parameters
- Description:BUZZER PIEZO 44.45MM TH
- Series:SBT
- Mfr:Mallory Sonalert Products Inc.
- Package:Bulk
- Driver Circuitry:Indicator, Internally Driven
- Input Type:DC
- Frequency:2.075kHz
- Technology:Piezo
- Operating Mode:Pulse, Medium
- Duration:Repeating every 7.5 Sec
- Sound Pressure Level (SPL):85dB @ 3.3V, 10cm
- Current - Supply:35mA
- Port Location:Top
- Operating Temperature:-30°C ~ 65°C
- Approval Agency:cUL, UL
- Ratings:Medical
- Ingress Protection:-
- Mounting Type:Through Hole
- Termination:PC Pins
- Height - Seated (Max):0.551" (14.00mm)
- Voltage Range:3.3 ~ 5V
- Size / Dimension:1.750" Dia (44.45mm)
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Overview
The SBT5VMPC is an industrial-grade buzzer and sound indicator manufactured by Mallory Sonalert Products Inc. It operates within a voltage range of 3.3 to 5VDC and produces a sound pressure level of 90dB. The device is designed for robust performance in demanding environments, featuring compliance with IEC standards and RoHS directives. It utilizes a stackable design for integration into various audio alert systems.
Feature Summary
- Industrial-grade construction suitable for rigorous operational environments
- Compliance with IEC standards for safety and performance reliability
- RoHS compliant material composition for environmental adherence
- Stackable form factor facilitating modular assembly configurations
Applications
- Medical equipment audio signaling
- Industrial control panel alerts
- Transportation system indicators
- Consumer electronics status notifications
Procurement Notes
Verify the specific suffix codes against official Mallory Sonalert documentation to ensure correct voltage and acoustic specifications. Confirm IEC and RoHS certification status through current datasheets. Check distributor availability as stock levels may vary. Ensure compatibility with existing PCB layouts and mounting requirements before finalizing procurement orders.
Selection Notes
Select this component when a reliable, industrial-rated audible indicator is required for low-voltage DC applications. Consider the 90dB output for noise-dominant settings. Verify that the stackable design meets spatial constraints. Ensure the operating temperature range aligns with the intended deployment environment. Cross-reference pinouts with target circuit designs.
Part Context
This part belongs to the SBT5 series of audio indicators from Mallory Sonalert. The series is recognized for providing standardized solutions for visual and auditory warnings across multiple sectors. The brand maintains a long history of producing electronic warning devices, establishing these components as industry benchmarks for reliability and consistency in alarm systems.
Replacement Considerations
Consult official Mallory Sonalert substitution guides for verified equivalents. Generic replacements may not match the specific IEC compliance or acoustic profile. Verify mechanical dimensions and electrical characteristics carefully. Ensure any substitute maintains the required industrial-grade durability and voltage tolerance.
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