— IC芯片 | 连接器 | 传感器 | 被动器件 —
Product Detailed Parameters
- Description:BUZZER MAGNETIC 44.45MM FLANGE
- Series:SBS
- Mfr:Mallory Sonalert Products Inc.
- Package:Bulk
- Driver Circuitry:Indicator, Internally Driven
- Input Type:DC
- Frequency:2.075kHz
- Technology:Magnetic
- Operating Mode:Pulse, Medium
- Duration:Repeating every 7.5 Sec
- Sound Pressure Level (SPL):95dB @ 9V, 10cm
- Current - Supply:300mA
- Port Location:Top
- Operating Temperature:-30°C ~ 65°C
- Approval Agency:cUL, UL
- Ratings:Medical
- Ingress Protection:-
- Mounting Type:Panel Mount, Flange
- Termination:Wire Leads
- Height - Seated (Max):0.591" (15.01mm)
- Voltage - Rated:-
- Voltage Range:9 ~ 12V
- Size / Dimension:1.750" Dia (44.45mm)
Download product information
Overview
The SBS12DMFL is a magnetic buzzer manufactured by Mallory Sonalert Products Inc., designed for industrial audio indication. It features a flange mounting style with a diameter of 44.45mm. The device operates within a temperature range of -30°C to +65°C and accepts an input voltage of 9-12VDC. It delivers a sound pressure level of 100dB, ensuring clear audible alerts in various environments.
Feature Summary
- Magnetic transducer technology for reliable audio output
- Flange mounting configuration for secure installation
- Internal driver circuitry for direct connection
Applications
- Industrial machinery status indicators
- Equipment fault alarms
- Control panel audio alerts
Procurement Notes
Verify the specific datasheet version for the SBS12DMFL to confirm exact electrical characteristics and mechanical dimensions prior to integration. Ensure that the operating voltage and current requirements align with the target system power supply. Confirm compliance with relevant safety certifications required for the intended deployment environment.
Selection Notes
Select this component when a high-decibel magnetic buzzer with flange mounting is required. Consider the 9-12VDC input range and the -30°C to +65°C operating temperature window. Evaluate the 100dB acoustic output against ambient noise levels to ensure adequate audibility for safety or operational notifications.
Part Context
This part belongs to the industrial-grade buzzer category from Mallory Sonalert. It utilizes magnetic technology rather than piezoelectric elements. The design focuses on robust performance for demanding applications requiring distinct audio signaling through a standardized flange interface.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer catalogs for cross-reference options based on matching voltage, mounting, and acoustic specifications.
ChipApex | Global Electronic Components Supplier









