— 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 ~ 250mA
- 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 SBS12XMHSPPC is an active electromagnetic buzzer manufactured by Mallory Sonalert Products Inc. It operates within a voltage range of 9 to 12 VDC and draws a current of 40 mA. The device produces a sound pressure level of 95 dB at a frequency of 2.075 kHz. It features a through-hole mounting style with a diameter of 44.45 mm.
Feature Summary
- Built-in driving circuit for direct connection
- Electromagnetic transducer technology
- Through-hole PCB mounting
Applications
- Industrial alarms
- Medical devices
- General audio indicators
Procurement Notes
Verify the specific suffix against official Mallory Sonalert documentation to confirm exact electrical parameters and mechanical dimensions. Ensure compatibility with target operating voltages and mounting requirements before integration into final designs.
Selection Notes
Select this component when an active electromagnetic buzzer with integrated drive circuitry is required. Consider the 9-12 VDC operating range and 44.45 mm form factor for panel or board installations where high sound output is necessary.
Part Context
This part belongs to the Mallory Sonalert product line of audible indicators. It is categorized under Alarms, Buzzers, and Sirens, designed for reliable acoustic signaling in various electronic systems requiring robust audio alerts.
Replacement Considerations
No public substitute part numbers are confirmed in the provided source material.
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