CDM-10008

Overview

The CDM-10008 is a low-profile, general-purpose speaker manufactured by Same Sky. It features an 8 Ohm impedance and a rated power of 300 mW, with a maximum power handling capacity of 500 mW. The unit utilizes a Neodymium Iron Boron (Nd-Fe-B) magnet and a Polyethylene Terephthalate (PET) diaphragm. Its frequency response spans from 960 Hz to 20 kHz, with a self-resonant frequency of 1200 Hz. The acoustic efficiency is rated at 86 dBA. Physically, the speaker has a circular shape with a diameter of 10.00 mm and a maximum installation height of 2.90 mm. It employs top porting and uses solder pad terminals for connection.

Feature Summary

• Low-profile design suitable for space-constrained applications
• Top port configuration for directed sound output
• Magnetic structure utilizing Nd-Fe-B material

Applications

• Medical devices requiring compact audio components
• Electronic equipment needing miniature speakers
• General purpose audio signal indication

Procurement Notes

Verify the manufacturer designation as Same Sky, formerly known as CUI Devices, to ensure accurate sourcing. Confirm that the specific part number matches the required 8 Ohm impedance and 300 mW rating. Check for RoHS compliance documentation if environmental regulations apply to your project. Ensure the solder pad termination style is compatible with your PCB assembly process before finalizing procurement.

Selection Notes

Select this component when a small form factor is critical due to its 10.00 mm diameter and 2.90 mm height. Consider the 86 dBA sensitivity for applications requiring adequate volume without excessive power consumption. Verify that the 960 Hz lower frequency limit meets the audio reproduction requirements, as it is not designed for deep bass frequencies. Ensure the top port orientation aligns with the enclosure design for optimal sound projection.

Part Context

This component belongs to the CDM series of low-profile speakers from Same Sky. The series is specifically engineered for medical applications and other electronic devices where size constraints are significant. These speakers typically feature magnetic technologies and compact dimensions to fit into tight spaces while maintaining reliable audio performance.

Replacement Considerations

The CDM-13008 is a documented alternative within the same product family. It shares similar mounting characteristics but differs in physical size, having a 13.00 mm diameter instead of 10.00 mm. Designers must verify enclosure compatibility when substituting this larger variant.