AS03608AS-R

Overview

The AS03608AS-R is an electromagnetic speaker manufactured by PUI Audio, Inc. It features a square frame design with dimensions of 36 mm x 36 mm and a height of 12.5 mm. The unit has an impedance of 8 Ohms and a power rating of 1 W. Its resonant frequency is specified at 250 Hz, with a sound pressure level of 78 dBA. The cone material is a coated alloy designed for extended frequency response up to 40 kHz. It utilizes solder eyelet termination and operates within a temperature range of -20°C to +50°C.

Feature Summary

• Square frame construction for compact mounting applications
• Coated alloy cone material engineered for extended high-frequency response
• Electromagnetic transducer type with standard 8-ohm impedance

Applications

• Consumer electronics audio output
• Industrial control panel indicators
• Medical device acoustic signaling

Procurement Notes

Verify the specific datasheet version for the AS03608AS-R to confirm RoHS compliance status and exact mechanical tolerances before integration. Ensure that the driving circuitry matches the 8-ohm impedance and 1-watt power handling capabilities. Confirm that the operating environment remains within the specified -20°C to +50°C thermal limits to maintain performance integrity.

Selection Notes

Select this component when a square form factor is required for space-constrained enclosures. The coated alloy cone makes it suitable for applications demanding higher frequency extension beyond standard paper cones. Verify that the 78 dBA sensitivity meets the acoustic requirements of the target application without excessive amplification.

Part Context

This part belongs to the AS series of speakers from PUI Audio, which offers various sizes and shapes. The AS03608AS-R specifically addresses needs for square-shaped electromagnetic transducers. It differs from round variants like the AS05708MR-R in physical footprint and mounting style, providing flexibility for PCB or panel mounting where circular components are unsuitable.

Replacement Considerations

Direct substitutes require matching the 36x36mm square footprint, 8-ohm impedance, and similar power ratings. Cross-referencing with other PUI Audio square speakers is recommended. Verify mechanical compatibility and electrical parameters against any alternative models before substitution.