ChipApex | Global Electronic Components Supplier
SEARCH
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 MAGNETIC 5V 12MM TH
- Series：AI
- Mfr：PUI Audio, Inc.
- Package：Tray
- Driver Circuitry：Indicator, Internally Driven
- Input Type：DC
- Frequency：2.3kHz
- Technology：Electromechanical/Magnetic
- Operating Mode：Single Tone
- Duration：-
- Sound Pressure Level (SPL)：85dB @ 5V, 10cm
- Current - Supply：30mA
- Port Location：Top
- Operating Temperature：-25°C ~ 70°C
- Approval Agency：-
- Ratings：Washable
- Ingress Protection：-
- Mounting Type：Through Hole
- Termination：PC Pins
- Height - Seated (Max)：0.303" (7.70mm)
- Voltage - Rated：5 V
- Voltage Range：3 ~ 7V
- Size / Dimension：0.472" Dia (12.00mm)
Download product information
Overview
The AI-1223-TWT-5V-2-R is a board-mount electromagnetic audio indicator manufactured by PUI Audio. It operates within a voltage range of 3 VDC to 7 VDC, with a nominal rating of 5 VDC and a current consumption of 30 mA. The device produces a continuous tone at a self-resonant frequency of 2.3 kHz, delivering an acoustic output of 85 dBA. Designed for through-hole mounting, it features solder pin terminations and a round form factor suitable for compact PCB integration.
Feature Summary
- Electromagnetic transducer technology for reliable audio indication
- Through-hole mounting configuration with solder pin terminations
- Continuous tone generation capability for status alerts
Applications
- Electronic equipment status indicators
- Appliance control panel alerts
- Industrial control system signaling
Procurement Notes
Verify the specific electrical parameters against the official manufacturer datasheet before integration. Confirm that the operating voltage aligns with the 3 VDC to 7 VDC range and that the 30 mA current draw is supported by the host circuit design. Ensure mechanical compatibility with the target printed circuit board layout and mounting requirements.
Selection Notes
Select this component when a low-profile, through-hole electromagnetic indicator is required for 5 VDC systems. Consider the 85 dBA sound pressure level and 2.3 kHz frequency for audible alert applications. Evaluate the physical dimensions and lead spacing to ensure proper fit within the enclosure and PCB constraints compared to alternative piezoelectric or surface-mount options.
Part Context
This part belongs to the AI series of board-mount buzzers from PUI Audio. These components are designed as internally driven electromagnetic transducers, offering a cost-effective solution for basic audio signaling needs in consumer electronics and industrial devices without requiring external driver circuits.
Replacement Considerations
The AI-1223-TWT-2-R serves as a variant within the same series, typically rated for 1.5 VDC operation. Verify voltage compatibility and acoustic output differences when substituting between these models to ensure adequate signal audibility and correct power supply alignment.
