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Product Detailed Parameters
- Description：BUZZER MAGN 12V 32X17 FLANG
- Series：AI
- Mfr：PUI Audio, Inc.
- Package：Tray
- Driver Circuitry：Indicator, Internally Driven
- Input Type：DC
- Frequency：400Hz
- Technology：Electromechanical/Magnetic
- Operating Mode：-
- Duration：-
- Sound Pressure Level (SPL)：-
- Current - Supply：-
- Port Location：-
- Operating Temperature：-
- Approval Agency：-
- Ratings：-
- Ingress Protection：-
- Mounting Type：Panel Mount, Flange
- Termination：Wire Leads
- Height - Seated (Max)：0.632" (16.05mm)
- Voltage - Rated：12 V
- Voltage Range：-
- Size / Dimension：1.260" L x 0.669" W (32.00mm x 17.00mm)
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Overview
The AI-222 is an electromechanical magnetic buzzer manufactured by PUI Audio, Inc. It operates at a rated voltage of 12V DC and produces sound at a frequency of 400Hz. The component features internal driving circuitry and is designed for panel mounting with flange leads. Its physical dimensions are 32.00mm in length and 17.00mm in width.
Feature Summary
- Electromechanical magnetic construction with integrated internal drive mechanism
- Designed for direct panel installation using flange lead configuration
- Operates on standard 12V DC supply with fixed 400Hz output frequency
Applications
- Industrial electronic equipment status indication
- Consumer appliance alarm signaling
- General purpose audible notification systems
Procurement Notes
Verify the specific part number AI-222 against official PUI Audio documentation to confirm electrical ratings and mechanical dimensions. Ensure compatibility with 12V DC power supplies and required mounting hole specifications. Check for RoHS compliance status if required by your manufacturing standards. Confirm lead type matches your PCB or panel assembly process.
Selection Notes
Select this component when a simple, internally driven magnetic buzzer is required for 12V DC applications. The 400Hz frequency provides distinct audible alert characteristics suitable for general warning purposes. Consider the 32x17mm form factor for space-constrained panel installations requiring flange mounting.
Part Context
PUI Audio, Inc. specializes in rugged audio solutions including buzzers, speakers, and microphones. The AI series represents their line of audio indicators designed for industrial and commercial environments. This component belongs to their electromechanical buzzer portfolio, offering reliable acoustic signaling without external driver circuits.
Replacement Considerations
No public substitute part numbers are confirmed for this specific model. Verify exact dimensional and electrical compatibility before considering alternatives from other manufacturers.
