— 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)
Download product information
Overview
The SBT5GHCFPPC is a board-mounted audio indicator manufactured by Mallory Sonalert. It operates within an IEC voltage range of 3.3 to 5 VDC and delivers a sound pressure level of 90 dB. The device is RoHS compliant and designed for general applications. It utilizes a surface-mount or through-hole configuration suitable for PCB integration, providing reliable acoustic signaling in compact electronic assemblies.
Feature Summary
- Provides high-intensity audible alerts at 90 dB for clear notification
- Operates on low-voltage DC power supplies ranging from 3.3V to 5V
- Complies with RoHS standards for environmental safety
- Designed for direct mounting onto printed circuit boards
Applications
- General-purpose electronic equipment status indication
- Medical device alarm systems
- Industrial control panel notifications
- Consumer electronics error signaling
Procurement Notes
Verify the specific suffix 'CF' against official Mallory Sonalert documentation to confirm exact tone characteristics and pinout configuration. Ensure the selected variant matches the required voltage tolerance and acoustic output specifications for the target application environment before finalizing procurement orders.
Selection Notes
Select this component when a compact, low-voltage board-mounted solution is required for general alerting purposes. Consider the 90 dB output level relative to ambient noise conditions. Verify that the physical footprint and terminal type align with the PCB layout constraints and assembly processes available.
Part Context
This part belongs to the SBT series of board-mounted audio indicators from Mallory Sonalert. The series offers various voltage ratings and acoustic outputs tailored for different industrial and commercial applications. The SBT5GHCFPPC specifically targets low-voltage DC environments requiring standard general-purpose signaling capabilities.
FAQ
What is the operating voltage range for the SBT5GHCFPPC?
The device operates within an IEC specified range of 3.3 to 5 VDC.
Is the SBT5GHCFPPC RoHS compliant?
Yes, the component is listed as RoHS compliant according to manufacturer data.
ChipApex | Global Electronic Components Supplier









