— 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 ~ 30mA
- 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 SBT5XLHMPPC is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It features a through-hole mounting type and accepts DC input. The component has a maximum seated height of 0.551 inches (14.00 mm) and utilizes a 44.45 mm diameter design.
Feature Summary
- Piezoelectric sound generation mechanism
- Through-hole PCB mounting configuration
- DC voltage input compatibility
Applications
Procurement Notes
Verify the specific electrical parameters such as operating voltage, current draw, and acoustic output level against the official Mallory Sonalert datasheet before integration. Confirm that the physical dimensions and pinout match the target PCB layout requirements to ensure proper mechanical fit and electrical connectivity.
Selection Notes
Select this component for applications requiring a standard diameter piezoelectric buzzer with through-hole termination. Ensure the design accommodates the 14.00 mm maximum height constraint. Verify that the available drive circuitry matches the required DC input specifications for reliable operation within the intended environmental conditions.
Part Context
This part belongs to the Mallory Sonalert audio indicator portfolio, specifically designed for board-mounted alerting solutions. The SBT5 series typically offers robust performance in industrial and commercial environments, providing clear audible signals for system status monitoring or alarm functions.
Replacement Considerations
No public substitute part numbers are confirmed in the provided documentation.
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