AR04032MR-5-R

Overview

The AR04032MR-5-R is a round electromagnetic receiver manufactured by PUI Audio, Inc. It features a 32 Ohm impedance and a power rating of 30 mW. The device operates within a frequency range of 20 Hz to 20 kHz, with a self-resonant frequency of 115 Hz. It delivers a sound pressure level of 120 dBA. The unit utilizes a bare mount installation style and has a circular physical shape designed for integration into audio signal transmission applications.

Feature Summary

• Electromagnetic transducer technology for audio signal reception
• High sensitivity output capability up to 120 dBA
• Broad operational frequency bandwidth from 20 Hz to 20 kHz
• Circular form factor with bare mount configuration

Applications

• Audio signal receivers in consumer electronics
• Communication devices requiring high-volume acoustic output
• General purpose speaker assemblies
• Industrial control panels with audible feedback requirements

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical tolerances and material composition. Ensure that the bare mount interface aligns with the target PCB or chassis design specifications prior to procurement. Cross-reference the 30 mW power rating with system thermal constraints to prevent component degradation during continuous operation.

Selection Notes

Select this component when high acoustic efficiency is required within a compact circular footprint. The 32 Ohm impedance matches standard driver outputs commonly found in portable audio circuits. Consider the 115 Hz self-resonant frequency for low-frequency response characteristics. Evaluate the bare mount option against available space constraints compared to tray or bulk packaged alternatives.

Part Context

This model belongs to the PUI Audio receiver series, distinguished by its high decibel output relative to power consumption. It serves as an alternative to standard speakers where volume is prioritized over fidelity. The product line emphasizes robust construction suitable for varied environmental conditions while maintaining consistent acoustic performance across the specified frequency spectrum.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.