AS01808AO-SC18-WP-R

Overview

The AS01808AO-SC18-WP-R is a rectangular electromagnetic speaker manufactured by PUI Audio, Inc. It features an 8 Ohm impedance and a rated power of 1 W. The device operates within a frequency range centered at 420 Hz with a sound pressure level of 96 dBA. Its physical dimensions are 18 mm in length, 13 mm in width, and 2.8 mm in height. The unit utilizes a Mylar cone and a Neodymium Iron Boron magnet. It offers IP65 ingress protection and supports spring contact termination for board mounting.

Feature Summary

• Rectangular form factor designed for compact electronic assemblies
• High sensitivity output for efficient audio performance
• Robust environmental sealing against dust and water ingress
• Low-profile construction suitable for space-constrained enclosures

Applications

• Medical devices requiring reliable acoustic signaling
• Industrial control panels needing durable indicators
• Consumer electronics with limited internal volume
• Security systems demanding clear audible alerts

Procurement Notes

Verify the specific suffix configuration to ensure compatibility with required mounting styles and environmental ratings. Confirm that the spring contact termination aligns with the target PCB design. Check for RoHS compliance documentation if regulatory adherence is mandatory for the end product. Ensure the operating temperature range meets the application's thermal requirements.

Selection Notes

Select this component when a high-output indicator is needed in a minimal footprint. The rectangular shape allows for efficient use of panel space compared to round alternatives. Consider the spring contact termination for ease of assembly where soldering may be difficult. Evaluate the IP65 rating against the installation environment to ensure adequate protection.

Part Context

This model belongs to the AS series of speakers from PUI Audio, Inc., which focuses on providing comprehensive audio solutions for various industries. The manufacturer specializes in custom and standard audio components, including transducers and microphones. This specific part represents their capability to deliver high-performance acoustic devices in small, specialized packages.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Engineers should evaluate other rectangular speakers from the same series or similar manufacturers based on dimensional constraints and electrical parameters.