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SBT12XMCSPPC
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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 SBT12XMCSPPC is an industrial-grade audio indicator manufactured by Mallory Sonalert Products Inc. It is a piezoelectric buzzer designed for panel mounting applications. The device features an internal drive circuit and operates within a DC voltage range of 9 to 12 volts. It produces a sound pressure level of 85 dBA at a distance of 30 cm. The unit is recognized under cUL standards, specifically IEC60601-1-8 AMD1, indicating suitability for medical environments. The component utilizes terminal block connections for secure installation.
Feature Summary
- Internally driven piezoelectric technology
- cUL recognition compliant with IEC60601-1-8 AMD1
- Terminal block connection style
Applications
- Medical equipment alarms
- Industrial panel indicators
- Safety warning systems
Procurement Notes
Verify the specific suffix 'MCSPPC' against the manufacturer's current datasheet to confirm compliance with IEC60601-1-8 AMD1 standards. Ensure the required operating voltage matches the 9-12V DC specification. Confirm that the terminal block interface aligns with the system's wiring architecture before finalizing procurement.
Selection Notes
Select this model when medical safety certification (IEC60601-1-8) is mandatory. The internal driver simplifies circuit design compared to passive buzzers. Verify that the 85 dBA output meets the acoustic requirements of the intended enclosure. Ensure the physical dimensions accommodate the panel cutout requirements.
Part Context
This component belongs to the SBT series of industrial audio indicators from Mallory Sonalert. The series is known for robust construction and reliable performance in demanding environments. The specific part number indicates a variant optimized for medical or regulated industrial applications requiring specific safety certifications.
Replacement Considerations
No direct substitute part numbers are publicly confirmed in the provided documentation. Cross-referencing requires matching the 9-12V DC input, 85 dBA SPL, terminal block interface, and IEC60601-1-8 AMD1 certification.
