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SBT5ELHFPPC
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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 ~ 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 SBT5ELHFPPC is an internally driven piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It features a through-hole mounting style with a terminal block connection type. The device operates within a voltage range of 3.3 to 5 VDC and produces a sound pressure level of 90 dB. It is designed for indicator and alert applications, complying with RoHS standards.
Feature Summary
- Internally driven piezoelectric technology for simplified circuit integration
- Through-hole mounting configuration with terminal block connections
- Compliant with RoHS environmental directives
Applications
- Indicator applications
- Alert systems
Procurement Notes
Verify the specific datasheet version for the SBT5ELHFPPC to confirm exact electrical tolerances and mechanical dimensions before finalizing design integration. Ensure that the 3.3-5VDC operating range aligns with the target system power supply specifications. Confirm terminal block compatibility with existing wiring harnesses or PCB layouts to guarantee proper physical installation and electrical connectivity.
Selection Notes
Select this component when a low-voltage (3.3-5VDC) internally driven buzzer is required for panel or board mounting. The 90 dB output provides audible indication in moderate noise environments. Consider the through-hole package and terminal block interface if surface-mount alternatives are unsuitable for the mechanical constraints of the enclosure or assembly process.
Part Context
Mallory Sonalert Products Inc. is recognized for producing audio indicators and alerts, including medical alarms and industrial panels. The SBT5ELHFPPC belongs to their line of piezoelectric buzzers, which are widely used in industrial, consumer, and transportation sectors for reliable acoustic signaling solutions.
FAQ
What is the operating voltage range for the SBT5ELHFPPC?
The SBT5ELHFPPC operates within a DC voltage range of 3.3 to 5 volts.
What is the sound pressure level of this buzzer?
The buzzer produces a sound pressure level of 90 dB.
