— IC芯片 | 连接器 | 传感器 | 被动器件 —
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 SBT5GLMCTPC is an internally driven piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. Designed for indicator and alert applications, this component operates within a temperature range of -30°C to +65°C. It features a compact form factor with a diameter of 44.45mm. The device utilizes internal drive circuitry for simplified integration into electronic systems requiring audio signaling.
Feature Summary
- Internally driven piezoelectric technology
- Compact circular design with 44.45mm diameter
- Operates reliably in temperatures from -30°C to +65°C
Applications
- Indicator applications
- Alert signaling systems
Procurement Notes
Verify the specific datasheet version for the SBT5GLMCTPC to confirm exact electrical parameters and mechanical tolerances before integration. Ensure that the operating environment remains within the specified -30°C to +65°C range to maintain performance integrity. Cross-reference the manufacturer's documentation for any updates regarding compliance standards or material specifications.
Selection Notes
Select the SBT5GLMCTPC when a compact, internally driven piezo buzzer is required for indicator or alert functions. Consider its 44.45mm diameter and wide operating temperature range for constrained spaces or variable environmental conditions. Verify compatibility with existing drive circuits due to its internal driver architecture.
Part Context
This component belongs to the SBT series of audio indicators and alerts produced by Mallory Sonalert Products Inc. The series focuses on providing reliable sound signaling solutions for industrial and commercial electronics. The SBT5GLMCTPC represents a specific variant optimized for general indicator and alert duties within the broader product line.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer directly for approved equivalents or cross-reference options based on specific electrical and mechanical requirements.
FAQ
What type of drive circuitry does the SBT5GLMCTPC utilize?
The SBT5GLMCTPC utilizes internally driven piezoelectric technology, simplifying integration by removing the need for external drive components.
What is the physical size of the SBT5GLMCTPC?
The component has a circular shape with a diameter of 44.45mm.
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