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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:Pin Selectable
- Duration:Variable
- Sound Pressure Level (SPL):85dB @ 9V, 10cm
- Current - Supply:15 ~ 25mA
- 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:9 ~ 12V
- Size / Dimension:1.750" Dia (44.45mm)
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Overview
The SBT12XMCFPPC is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It operates within a voltage range of 9 to 12 VDC and delivers a sound pressure level of 100 dB. The device features a round shape with a diameter of 44.45 mm and a height of 15 mm. It supports an operating temperature range from -30°C to +65°C and utilizes PCB mount solder terminals for installation.
Feature Summary
- Internally driven piezoelectric design for direct indicator and alert applications
- Compliant with IEC 60601-1-8 medical alarm standards
- cUL recognized certification for safety compliance
Applications
- Medical equipment alarms
- Industrial audio indicators
- General alert systems
Procurement Notes
Verify the specific RoHS status and detailed datasheet documentation directly with Mallory Sonalert or authorized distributors before procurement. Confirm that the internal drive circuitry matches your system requirements without additional external components. Ensure the PCB mounting configuration aligns with your board layout specifications.
Selection Notes
Select this component when a high-decibel, internally driven medical-grade alarm is required. The 100 dB output ensures audibility in noisy environments. Verify compatibility with 9-12 VDC supply rails. Consider the 44.45 mm diameter for panel or board space constraints.
Part Context
This part belongs to the Mallory Sonalert audio indicators and alerts category. It is designed for use in medical devices requiring compliant audible alarms. The product line includes various piezo buzzers and speakers for industrial and healthcare applications.
Replacement Considerations
Consult official Mallory Sonalert substitution guides for verified equivalents. Generic replacements may not meet IEC 60601-1-8 or cUL requirements.
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