— IC芯片 | 连接器 | 传感器 | 被动器件 —
Product Detailed Parameters
- Description:BUZZER MAGNETIC 44.45MM TH
- Series:SBS
- 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 ~ 300mA
- 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):0.590" (14.99mm)
- Voltage - Rated:-
- Voltage Range:9 ~ 12V
- Size / Dimension:1.750" Dia (44.45mm)
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Overview
The SBS12TMCFPPC is an internally driven magnetic buzzer manufactured by Mallory Sonalert Products Inc. It operates within a DC voltage range of 9 to 12V and produces a sound frequency of 2.075kHz. The device features a built-in oscillator circuit for active operation and utilizes electromagnetic technology. Designed for through-hole mounting, it has a diameter of 44.45mm and functions reliably within an operating temperature range of -30°C to +65°C.
Feature Summary
- Internally driven electromagnetic design with integrated oscillator circuitry
- Through-hole PCB mounting configuration for secure installation
- Operates on standard DC voltage inputs between 9V and 12V
Applications
- Medical device audio indication
- Industrial alarm systems
- General purpose audio alerts
Procurement Notes
Verify component authenticity against Mallory Sonalert official documentation before integration. Confirm that the specific suffix matches project requirements, as variations may exist. Ensure environmental compliance data aligns with target market regulations. Cross-reference datasheet specifications with actual received units to validate performance parameters.
Selection Notes
Select this component when an active, internally driven buzzer is required for direct DC connection. The 9-12V input range suits common low-voltage control circuits. The 44.45mm form factor requires adequate panel space. Consider the 2.075kHz frequency for optimal audibility in typical industrial environments.
Part Context
This part belongs to the Sonalert line of audible warning devices from Mallory Sonalert Products Inc. It represents a standard electromagnetic buzzer solution designed for reliability in critical signaling applications. The product series emphasizes robust construction and consistent acoustic output across varying temperature conditions.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material.
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