CES-403015-24130L

Overview

The CES-403015-24130L is a rectangular piezoelectric speaker manufactured by Same Sky. It features a compact footprint of 40 mm x 30 mm with a depth of 15 mm. The unit operates at an impedance of 4 ohms and handles a power rating of 2 watts. It utilizes a neodymium magnet and a composite cloth-paper cone for sound generation. The acoustic output reaches 86 dB, with a resonant frequency of 800 Hz and a frequency response extending up to 20 kHz. It includes a built-in enclosure and terminates via connector-equipped wire leads.

Feature Summary

• Rectangular design with integrated enclosure
• High-efficiency neodymium magnetic structure
• Composite cloth and paper cone material
• Connector-equipped wire lead termination

Applications

• General purpose audio indication
• Consumer electronics alerting systems
• Industrial control panel signaling
• Medical device user feedback

Procurement Notes

Verify the specific suffix '24130L' against the official Same Sky datasheet to confirm the exact configuration of the connector and lead length. Ensure the operating environment temperature range aligns with the component's specified limits. Confirm that the 4-ohm impedance matches the driving circuit requirements for optimal power transfer.

Selection Notes

Select this model when a compact rectangular form factor is required for space-constrained enclosures. The 86 dB sound pressure level provides adequate audibility for general alerts without requiring excessive drive current. The integrated case simplifies mechanical mounting compared to bare transducers.

Part Context

This component belongs to the small speaker category from Same Sky, formerly CUI Devices. It is part of a series designed for cost-effective audio solutions in portable and stationary devices. The rectangular shape distinguishes it from standard circular drivers, allowing for efficient use of non-circular board real estate.

Replacement Considerations

Direct substitutes must match the 40x30x15mm dimensions and 4-ohm impedance. Verify that alternative models support the same 2W power rating and provide comparable acoustic output near 86 dB. Check for compatible connector types on replacement leads.