— IC芯片 | 连接器 | 传感器 | 被动器件 —
Product Detailed Parameters
- Description:BUZZER MAGNETIC 44.45MM TH
- Series:SBS
- Mfr:Mallory Sonalert Products Inc.
- Package:Bulk
- Driver Circuitry:Indicator, Internally Driven
- Input Type:DC
- Frequency:150Hz ~ 4kHz
- Technology:Magnetic
- Operating Mode:-
- Duration:Repeating every 30 Sec
- Sound Pressure Level (SPL):95dB @ 9V, 10cm
- Current - Supply:300mA
- 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):0.590" (14.99mm)
- Voltage - Rated:-
- Voltage Range:9 ~ 12V
- Size / Dimension:1.750" Dia (44.45mm)
Download product information
Overview
The SBS12GLPC is a piezoelectric audio indicator manufactured by Mallory Sonalert Products Inc. It operates on an IEC standard voltage range of 9 to 12 VDC. The device produces a sound pressure level between 95 and 105 dB at a distance of 10 cm. Its operating frequency spans from 150 Hz to 4000 Hz. This component is cUL recognized in compliance with the IEC60601-1-8 safety standard for medical electrical equipment.
Feature Summary
- Complies with IEC60601-1-8 standards for medical applications
- Features wide frequency operation from 150 Hz to 4000 Hz
- Provides high acoustic output within a compact form factor
Applications
- Medical electrical equipment alarms
- Hospital patient monitoring systems
- Clinical diagnostic devices
Procurement Notes
Verify that the specific unit matches the IEC60601-1-8 recognition requirement, as this certification is critical for medical device integration. Confirm the exact acoustic output falls within the specified 95 to 105 dB range at 10 cm for your application needs. Ensure the input voltage aligns with the 9 to 12 VDC specification to maintain proper operation and longevity of the piezoelectric element.
Selection Notes
Select this component when medical safety certifications are mandatory for the end product. The wide frequency range allows for distinct alarm tones suitable for clinical environments. Verify that the mounting method accommodates the physical dimensions required by the enclosure design. Ensure the power supply provides stable DC voltage within the specified operational limits.
Part Context
This part belongs to the SBS series of board-mount audio indicators from Mallory Sonalert. These components are designed for general and specialized industrial use. The specific model includes regulatory approvals for healthcare settings, distinguishing it from standard commercial audio alerts. It serves as a reliable visual and auditory warning mechanism in sensitive electronic systems.
Replacement Considerations
No public substitute part numbers are documented.
ChipApex | Global Electronic Components Supplier









