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 PIEZO 12V 22MM FLANGE
- Series：AI
- Mfr：PUI Audio, Inc.
- Package：Bulk
- Driver Circuitry：Indicator, Internally Driven
- Input Type：DC
- Frequency：-
- Technology：Piezo
- 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)：0.445" (11.30mm)
- Voltage - Rated：12 V
- Voltage Range：-
- Size / Dimension：0.866" Dia (22.00mm)
Download product information
Overview
The AI-251 is a piezoelectric audio indicator manufactured by PUI Audio, Inc. It operates at a rated voltage of 12 VDC with a current rating of 3 mA. The device features wire lead termination and flange mount installation style. Its physical dimensions are 22.00 mm in diameter and 11.30 mm in height.
Feature Summary
- Piezoelectric sound generation mechanism
- Flange mounting configuration for secure installation
- Wire lead termination for circuit connectivity
Applications
- Industrial control panels
- Appliance status indicators
- Security system alerts
Procurement Notes
Verify the specific datasheet version for the AI-251 to confirm exact acoustic performance metrics and compliance certifications. Ensure that the 12 VDC operating requirement aligns with the target system power supply. Confirm availability status as distribution channels may vary for this component.
Selection Notes
Select the AI-251 when a compact, low-current piezoelectric buzzer is required for 12 VDC systems. The flange mount design simplifies enclosure integration compared to panel-mount alternatives. Verify that the acoustic output meets the environmental noise requirements of the intended application space.
Part Context
The AI-251 belongs to the AI series of industrial-grade audio indicators from PUI Audio. This series focuses on reliable piezoelectric signaling components designed for durability in various electronic environments. The part utilizes standard wire leads for easy integration into printed circuit boards or direct wiring harnesses.
Replacement Considerations
Cross-reference with other PUI Audio AI-series parts for similar voltage ratings. Verify mechanical footprint compatibility if replacing in existing enclosures. Check datasheets for equivalent acoustic pressure levels and frequency responses.
