— IC芯片 | 连接器 | 传感器 | 被动器件 —
Product Detailed Parameters
- Description:BUZZER MAGNETIC 44.45MM TH
- Series:-
- Mfr:Mallory Sonalert Products Inc.
- Package:Bulk
- Driver Circuitry:Indicator, Internally Driven
- Input Type:DC
- Frequency:2.075kHz
- Technology:Magnetic
- Operating Mode:Pin Selectable
- Duration:Variable
- Sound Pressure Level (SPL):95dB @ 9V, 10cm
- Current - Supply:40 ~ 200mA
- 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):0.591" (15.00mm)
- Voltage - Rated:-
- Voltage Range:9 ~ 12V
- Size / Dimension:1.750" Dia (44.45mm)
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Overview
The SBS12LMMEPC is a piezoelectric speaker alarm manufactured by Mallory Sonalert Products Inc. It operates on a DC input voltage range of 9 to 12VDC. The device produces a sound pressure level of 95dB and functions at a frequency of 2.075kHz. The technology utilized is magnetic, and it is designed for medical applications.
Feature Summary
- Integrated speaker alarm circuitry
- Medical equipment suitability
- Piezoelectric transducer technology
Applications
- Medical device alarms
- Equipment supply indicators
- Healthcare monitoring systems
Procurement Notes
Verify the specific suffix and revision code against the manufacturer's current datasheet to ensure compatibility with existing designs. Confirm that the magnetic piezoelectric technology meets all required electromagnetic interference standards for the intended medical environment before finalizing procurement.
Selection Notes
Select this component when a high-intensity 95dB audible alert is required within a compact form factor for medical instrumentation. Ensure the system power supply provides a stable 9-12VDC input. Consider the magnetic technology characteristics for integration into sensitive electronic enclosures where specific acoustic profiles are necessary.
Part Context
This part belongs to the Mallory Sonalert audio indicator portfolio, specifically designed for industrial and medical signaling. It combines a piezoelectric element with internal driving circuitry to provide reliable audible alerts without requiring external drivers, simplifying board layout and reducing component count in critical safety applications.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Verify electrical compatibility if considering alternatives from other manufacturers.
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