ChipApex | Global Electronic Components Supplier
SBT12PLHFPPC
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
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 @ 9V, 10cm
- Current - Supply：15 ~ 25mA
- 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 - Rated：-
- Voltage Range：9 ~ 12V
- Size / Dimension：1.750" Dia (44.45mm)
Download product information
Overview
The SBT12PLHFPPC is a piezoelectric buzzer from Mallory Sonalert Products Inc., designed for through-hole mounting. It features an internal driver circuit and operates on DC input within a voltage range of 9 to 12 VDC. The device produces a sound pressure level of 106 dB at 10 cm, with a frequency of approximately 2.5 kHz. It has a diameter of 44.45 mm and utilizes solder terminal connections. The unit is rated for industrial applications and complies with RoHS standards.
Feature Summary
- Integrated internal driver circuit for direct connection
- High acoustic output capability for clear alerting
- Robust construction suitable for industrial environments
- Through-hole mounting for secure PCB integration
Applications
- Industrial machinery status indicators
- Medical equipment audio alerts
- Transportation system signaling
- Consumer appliance notifications
Procurement Notes
Verify the specific suffix configuration against the manufacturer's current datasheet to ensure compatibility with your design requirements. Confirm that the through-hole footprint matches your PCB layout. Check for any recent updates to the RoHS compliance documentation or material declarations prior to final procurement approval.
Selection Notes
Select this component when a high-decibel, internally driven piezoelectric buzzer is required for through-hole assembly. Ensure the operating voltage aligns with the 9-12 VDC specification. Consider the physical dimensions and mounting style if space constraints exist in the target enclosure.
Part Context
This part belongs to the SBT series of piezoelectric buzzers manufactured by Mallory Sonalert Products Inc. The series is known for providing reliable audio indication solutions across various sectors. The SBT12PLHFPPC variant specifically targets applications requiring robust performance and standard through-hole integration methods.
Replacement Considerations
Consult the official Mallory Sonalert replacement guide for verified cross-references. Ensure any substitute maintains identical electrical characteristics, mounting dimensions, and acoustic output levels to preserve system functionality.
