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SBS12EMHCTPC
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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 SBS12EMHCTPC is a magnetic buzzer manufactured by Mallory Sonalert Products Inc. It operates at a frequency of 2.075kHz with a sound pressure level of 95dB @ 9V. The device draws current between 40 and 300mA and accepts input voltages from 9 to 12 VDC. It features through-hole mounting via PC pins and has a diameter of 44.45mm. The unit is designed for industrial and medical environments, operating within a temperature range of -30°C to +65°C.
Feature Summary
- Internally driven magnetic buzzer design
- CUL approval compliant with IEC60601-1-8 standards
- Through-hole PCB mounting configuration
Applications
- Medical equipment audio indicators
- Industrial machine alarms
- Safety warning systems
Procurement Notes
Verify the specific suffix 'CTPC' against the official Mallory datasheet to confirm terminal type and packaging specifications. Ensure the component meets IEC60601-1-8 requirements if intended for medical use. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit units. Confirm voltage ratings match system constraints before integration.
Selection Notes
Select this model for applications requiring a 2.075kHz tone with high acoustic output. The through-hole format suits rigid PCB designs. Verify that the 95dB SPL at 9V meets regulatory noise limits. Consider the 44.45mm diameter for enclosure space planning. Ensure the operating temperature range covers the deployment environment.
Part Context
This component belongs to the Mallory Sonalert medical piezo and magnetic buzzer family. These devices are engineered for reliability in critical signaling roles. The brand emphasizes compliance with international safety standards for healthcare machinery. The product line supports various mounting styles and acoustic profiles.
Replacement Considerations
Consult the official Mallory Sonalert substitution guide for verified equivalents. Generic replacements may not maintain IEC60601-1-8 certification. Verify pinout compatibility and acoustic performance before swapping.
