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Product Detailed Parameters
- Description：BUZZER MAGNETIC 12V 26X26MM TH
- Series：AI
- Mfr：PUI Audio, Inc.
- Package：Tray
- Driver Circuitry：Indicator, Internally Driven
- Input Type：DC
- Frequency：400Hz
- Technology：Electromechanical/Magnetic
- Operating Mode：Single Tone
- Duration：-
- Sound Pressure Level (SPL)：95dB @ 12V, 10cm
- Current - Supply：50mA
- Port Location：Top
- Operating Temperature：-20°C ~ 60°C
- Approval Agency：-
- Ratings：-
- Ingress Protection：-
- Mounting Type：Through Hole
- Termination：PC Pins
- Height - Seated (Max)：0.795" (20.20mm)
- Voltage - Rated：12 V
- Voltage Range：8 ~ 16V
- Size / Dimension：1.024" L x 1.024" W (26.00mm x 26.00mm)
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Overview
The AI-2604-TT-R is a compact electromagnetic audio indicator manufactured by PUI Audio. It operates at a nominal voltage of 12VDC with a current rating of 50mA. The device delivers a sound pressure level of 95 dBA at a distance of 10 cm and has a resonant frequency of 400 Hz. Its physical dimensions are 26 mm in length, 26 mm in width, and 19.7 mm in height. The unit utilizes board mount installation and features solder pin termination for circuit integration.
Feature Summary
- Electromagnetic transduction mechanism for audible signal generation
- Compact form factor suitable for space-constrained enclosures
- Low current consumption design for efficient power usage
Applications
- Appliance status indication
- Industrial control panel signaling
- Consumer electronics alert systems
Procurement Notes
Verify the specific datasheet version to confirm RoHS compliance status and exact electrical tolerances before finalizing procurement. Ensure that the mounting configuration matches the target PCB layout requirements. Cross-reference the terminal type with available assembly equipment capabilities to prevent integration errors during manufacturing.
Selection Notes
Select this component when a low-profile, high-decibel audible indicator is required for 12VDC systems. Consider the 50mA current draw against available power supply capacity. Evaluate the 400Hz frequency response against ambient noise levels to ensure audibility. Confirm that the mechanical dimensions fit within the designated housing constraints without interference.
Part Context
This part belongs to PUI Audio's line of electromagnetic audio indicators. These components are designed for general-purpose audible signaling in electronic devices. The manufacturer specializes in custom and standard audio solutions for medical, industrial, and consumer markets. This specific model represents a standard off-the-shelf option for basic alert applications.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing drive circuits if considering alternative electromagnetic indicators from other manufacturers.
