CMS-151135-078SP-67

Speakers Overview

The Same Sky CMS-151135-078SP-67 is a rectangular micro speaker with dimensions of 15 mm length, 11 mm width, and 3.5 mm depth. It features an 8-ohm impedance and a power rating of 700 mW (0.7 W). The unit utilizes a neodymium magnet and a PEEK cone for acoustic performance. Electrical characteristics include a resonant frequency of 850 Hz and a sound pressure level of 91 dBa. It employs solder pad termination for board mounting and operates within a temperature range of -20°C to +70°C.

Speakers Feature Summary

• Utilizes a neodymium magnet and PEEK cone for durable audio output
• Provides IPX7 water resistance for protected environments
• Features a compact rectangular frame suitable for space-constrained designs

Speakers Applications

• Portable electronic devices requiring waterproof audio components
• Medical equipment needing sealed acoustic outputs
• Industrial control panels exposed to moisture

Speakers Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm terminal type. Datasheets indicate variations such as wire leads or solder pads within similar model numbers. Ensure the selected variant matches the intended PCB layout requirements before finalizing procurement orders.

Speakers Selection Notes

Select this component when a sealed, low-profile speaker is required for harsh environments. The 8-ohm impedance suits standard amplifier outputs. Confirm mechanical fitment using the 15x11mm footprint. Evaluate thermal limits against the operating environment to ensure reliability within the specified temperature range.

Speakers Part Context

This part belongs to the Same Sky micro speaker series designed for embedded applications. It represents a specialized variant focusing on environmental sealing and compact form factors. The product line emphasizes durability and consistent acoustic performance in restricted spaces.

Speakers Replacement Considerations

Check for CMS-151135-078L100B-67 if wire leads are preferred lead connections are needed instead of solder pads. Verify dimensional compatibility and electrical parameters match exactly before substitution.