— 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:Pulse, Medium
- Duration:Repeating every 7.5 Sec
- Sound Pressure Level (SPL):85dB @ 9V, 10cm
- Current - Supply: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 Range:9 ~ 12V
- Size / Dimension:1.750" Dia (44.45mm)
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Overview
The SBT12XMPC is a medical-grade audio indicator manufactured by Mallory Sonalert Products Inc. It operates on a 1.8 V DC supply and features an internal driver circuit for direct interfacing. The device complies with the IEC60601-1-8 AMD1 standard, ensuring suitability for healthcare environments. It provides audible alerts through a compact design, utilizing specific electrical parameters to meet medical safety and performance requirements.
Feature Summary
- Compliance with IEC60601-1-8 AMD1 standard for medical equipment
- Internal driver circuit for simplified integration
- Designed for low voltage operation at 1.8 V
Applications
- Medical alarm systems
- Healthcare monitoring devices
- Patient care equipment
Procurement Notes
Verify that the component meets the specific IEC60601-1-8 AMD1 certification requirements for your intended medical application. Confirm the 1.8 V operating voltage aligns with your system's power architecture. Ensure the internal driver configuration matches your interface logic levels before finalizing procurement.
Selection Notes
Select this model when a certified medical-grade buzzer is required for low-voltage applications. The 1.8 V rating distinguishes it from standard 5 V or 12 V industrial units. Its compliance with IEC60601-1-8 AMD1 makes it appropriate for sensitive healthcare settings where regulatory adherence is mandatory.
Part Context
This part belongs to the SBT series of medical audio indicators from Mallory Sonalert. The series is designed to provide reliable audible warnings in clinical environments. The XMPC suffix typically denotes specific medical compliance and voltage characteristics within the product line.
Replacement Considerations
No public substitute part numbers are confirmed for this specific medical-compliant variant. Replacement requires matching the IEC60601-1-8 AMD1 certification and 1.8 V operational specifications exactly.
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