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SBT5GLCMPPC
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Product Detailed Parameters
- Description：BUZZER PIEZO 44.45MM TH
- Series：SBT
- Mfr：Mallory Sonalert Products Inc.
- Package：Bulk
- Driver Circuitry：Indicator, Internally Driven
- Input Type：DC
- Frequency：2.075kHz
- Technology：Piezo
- Operating Mode：Pin Selectable
- Duration：Variable
- Sound Pressure Level (SPL)：85dB @ 3.3V, 10cm
- Current - Supply：15 ~ 40mA
- 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)：0.551" (14.00mm)
- Voltage Range：3.3 ~ 5V
- Size / Dimension：1.750" Dia (44.45mm)
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Overview
The SBT5GLCMPPC is an internally driven piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It operates on a DC voltage range of 3.3V to 5VDC and produces a sound pressure level of 90dB. The device features a drug-fluid resistant housing suitable for harsh environments. It utilizes through-hole PC pin mounting with a diameter of 44.45mm. The unit is RoHS compliant and lead-free, designed for reliable audio indication in industrial applications.
Feature Summary
- Internally driven piezoelectric design for simplified circuit integration
- Drug-fluid resistant construction for durability in challenging conditions
- Through-hole PC pin mounting for secure panel or board attachment
Applications
- Industrial machinery status indicators
- Medical equipment audio alerts
- Automotive system warnings
Procurement Notes
Verify the specific suffix configuration against official Mallory Sonalert documentation to ensure compatibility with required voltage and acoustic specifications. Confirm environmental ratings such as fluid resistance match the intended deployment context. Cross-reference the manufacturer part number with authorized distributor catalogs to validate current availability and compliance certifications before finalizing procurement orders.
Selection Notes
Select this component when a self-contained audio source is required without external drivers. Ensure the operating voltage aligns with the 3.3V to 5VDC specification. Consider the 44.45mm form factor for spatial constraints. Verify that the through-hole mounting method suits the target PCB or panel design requirements.
Part Context
This part belongs to the Mallory Sonalert SBT series of piezoelectric buzzers. The series is characterized by robust construction and internal drive capabilities. The SBT5GLCMPPC variant specifically addresses needs for fluid-resistant audio signaling in compact electronic assemblies requiring standard through-hole integration.
Replacement Considerations
Consult official Mallory Sonalert substitution guides for direct equivalents. Verify electrical parameters and mechanical dimensions before adopting alternative components.
