AS02808MR-3-LW80-R

Overview

The AS02808MR-3-LW80-R is an electromagnetic speaker manufactured by PUI Audio, Inc. It features a round shape with a diameter of 50 mm and a height of 12 mm. The unit operates at an impedance of 8 Ohms and has a power rating of 500 mW. Its resonant frequency is specified at 750 Hz, with a sound pressure level of 92 dBA. The component utilizes a Neodymium Iron Boron magnet and a Mylar cone. Electrical connections are made via solder eyelets, and it supports board mounting.

Feature Summary

• Utilizes a high-strength Neodymium Iron Boron magnetic structure for efficient audio transduction.
• Features a durable Mylar cone material designed for consistent acoustic performance.
• Incorporates solder eyelet termination style to facilitate secure electrical connection on printed circuit boards.

Applications

• General purpose audio output devices
• Electronic indicator systems requiring audible alerts
• Consumer electronics enclosures with limited space constraints

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact mechanical dimensions and terminal configuration. Ensure that the selected variant matches the required impedance and sensitivity specifications for the target application circuit. Cross-reference the part number with the latest datasheet to validate compliance with current environmental regulations and RoHS standards before finalizing procurement orders.

Selection Notes

Select this component when a compact electromagnetic speaker with high sensitivity is required for board-mounted applications. The 8 Ohm impedance and 500 mW power handling capability suit low-power signal driving scenarios. Consider the physical footprint and mounting style compatibility with the host PCB layout during the design phase to ensure proper integration and acoustic coupling within the device enclosure.

Part Context

This model belongs to the AS series of speakers from PUI Audio, Inc., which focuses on providing reliable audio transducers for various electronic industries. The series typically offers standard form factors compatible with common PCB designs. This specific variant distinguishes itself through its particular combination of sensitivity, power rating, and mechanical mounting characteristics defined by the manufacturer's product line specifications.

Replacement Considerations

AS02808MR-R