CLS0201MA-L152

Overview

The CLS0201MA-L152 is a small-sized electromagnetic speaker manufactured by Same Sky. It features an 8-ohm impedance and a rated power of 500 mW, with a maximum power handling of 1 W. The unit utilizes a Neodymium Iron Boron (NdFeB) magnet and a Polyethylene Terephthalate (PET) cone. Its frequency range spans from 540 Hz to 6 kHz, with a self-resonant frequency of 660 Hz. The acoustic efficiency is 88 dBA at 1 W/500mm. Dimensions are 26.00 mm in diameter and 4.50 mm in height. It employs wire lead terminations and has a top port location.

Feature Summary

• Top-port design for direct sound projection
• Compact circular form factor suitable for space-constrained assemblies
• Wire lead termination for flexible integration

Applications

• Medical devices requiring compact audio output
• Industrial control panels
• Consumer electronics enclosures

Procurement Notes

Verify the specific suffix L152 to confirm wire lead termination, as other suffixes may indicate different connection types. Confirm RoHS3 compliance status for regulatory requirements. Check datasheet for mounting hole specifications to ensure mechanical fit within the target enclosure design.

Selection Notes

Select this model when an 8-ohm load is required with moderate sensitivity. The 500 mW rating suits low-power signaling applications. Ensure the operating environment stays within standard temperature limits. Compare against CLS0201MP if PCB mount is preferred over wire leads.

Part Context

This component belongs to the CLS series of miniature speakers from Same Sky. The series offers various sizes and impedances. The CLS0201 variant specifically denotes a 20mm class size, though this specific part lists a 26mm diameter, indicating potential family variation or specific sizing designation within the manufacturer's catalog structure.

Replacement Considerations

CLS0201MA is a similar variant but uses solder pin termination instead of wire leads. Verify mechanical dimensions and electrical parameters before substitution.