CLS0201MA

Overview

The CLS0201MA is a small-size 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 device has a circular shape with a top port location and utilizes a Neodymium Iron Boron (Nd-Fe-B) magnet. The cone material is Polyethylene Terephthalate (PET). The frequency range spans from 850 Hz to 9 kHz, with a self-resonant frequency of 850 Hz. The sound pressure level (SPL) is 82 dBA, measured at 500 mW/500mm. Physical dimensions include a diameter of 20.00 mm and a maximum installation height of 3.80 mm. Termination is provided via solder pads.

Feature Summary

• Top-port acoustic design for directed sound output
• Compact circular form factor suitable for space-constrained applications
• Electromagnetic transduction using neodymium magnet technology

Applications

• Medical devices requiring compact audio components
• General consumer electronics audio output
• Industrial control panel indicators

Procurement Notes

Verify the specific manufacturer part number CLS0201MA against official Same Sky documentation to confirm current availability and RoHS3 compliance status. Ensure that the solder pad termination type matches the target PCB layout requirements before procurement. Cross-reference distributor listings with the manufacturer's official datasheet to validate technical specifications and avoid counterfeit components.

Selection Notes

Select this component when a top-port configuration is required for directional sound projection in small enclosures. The 8 Ohm impedance and 500 mW rating suit low-power audio circuits. Consider the 3.80 mm height limit for tight vertical space constraints. Verify that the PET cone material meets environmental durability needs for the intended operating temperature range.

Part Context

This model belongs to the CLS series of miniature speakers from Same Sky. It shares the CLS0201 base product number but differs in termination style and acoustic porting compared to variants like the CLS0201MP or CLS0261MAE-L152. The series focuses on small-form-factor audio solutions utilizing magnetic transduction technologies.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Consult manufacturer resources for obsolescence notices or recommended alternatives if this component becomes unavailable.