CLS0362MA-1-L152

Overview

The CLS0362MA-1-L152 is a miniature magnetic speaker manufactured by Same Sky. It features an 8 Ohm impedance and a rated power of 500 mW, with a maximum power handling capacity of 1 W. The device produces a sound pressure level of 89 dBA when tested at 500 mW/500mm. Its frequency range spans from 536 Hz to 20 kHz, with a self-resonant frequency of 670 Hz. The unit has a circular shape with a diameter of 23.00 mm (0.906 inches) and a maximum installation height of 5.00 mm (0.197 inches). It utilizes wire lead termination for circuit connection.

Feature Summary

• Utilizes a neodymium iron boron magnet and polyester paper cone for acoustic performance
• Features top porting design for directional sound output
• Constructed with phosphor bronze contacts for reliable electrical connection

Applications

• Portable electronic devices requiring compact audio output
• Medical equipment needing small form factor speakers
• Industrial control panels with limited space constraints

Procurement Notes

Verify the specific suffix L152 to confirm wire lead termination type, as other variants may use solder pads. Ensure the operating environment remains within the specified temperature range. Confirm RoHS3 compliance requirements match project specifications. Check datasheet for detailed mechanical drawings before PCB layout finalization.

Selection Notes

Select this model when a balance between size and sensitivity is required. The 89 dBA efficiency supports clear audio in moderate noise environments. Compare against CLS0231 or CLS0301 series if different power ratings or frequency responses are needed. Verify enclosure compatibility due to the top-port configuration.

Part Context

This component belongs to the CLS series of miniature speakers from Same Sky. The series offers various sizes and power ratings for embedded audio applications. The CLS0362 variant specifically provides a 23 mm diameter footprint, fitting into tight spaces while maintaining standard 8 Ohm impedance for easy driver integration.

FAQ

What is the difference between CLS0362MA-1 and CLS0362MA-1-L152?

The CLS0362MA-1-L152 specifies wire lead termination, whereas other suffixes may indicate solder pad connections. The core acoustic parameters remain identical.

Is the CLS0362MA-1-L152 suitable for high-power audio amplifiers?

No, it is rated for 500 mW continuous power. Using it with high-power amplifiers may cause thermal damage or mechanical failure.