CMS-151135-076L100B

Speakers Overview

The CMS-151135-076L100B is a micro speaker manufactured by Same Sky. It features a rectangular frame with dimensions of 15 mm in length and 11 mm in width, and a depth of 3.5 mm. The unit utilizes a neodymium magnet and a PEEK cone for acoustic performance. It has an impedance of 8 ohms and a power rating of 0.7 W (700 mW). The resonant frequency is specified at 850 Hz, with a sound pressure level of 91 dBA. The device operates within a temperature range of -20°C to +70°C and includes wire leads with a connector.

Speakers Feature Summary

• Constructed with a PEEK cone and neodymium magnet for durable audio output
• Features IPX7 ingress protection rating for water resistance
• Designed with a rectangular form factor suitable for compact board mounting

Speakers Applications

• Medical devices requiring waterproof audio components
• Consumer electronics with limited internal space
• Industrial equipment needing robust environmental sealing

Speakers Procurement Notes

Verify the specific suffix configuration against the official datasheet to ensure compatibility with required connector types and lead lengths. Confirm that the 8-ohm impedance aligns with the target amplifier circuitry. Check for RoHS compliance documentation if operating in regulated regions. Ensure mechanical clearance allows for the 15x11mm footprint and 3.5mm height during PCB layout.

Speakers Selection Notes

Select this component when a rectangular micro speaker with integrated wire leads is required. The 8-ohm impedance suits standard low-power audio drivers. The IPX7 rating makes it appropriate for applications exposed to moisture. Compare against the CMS-15113 series for alternative termination methods such as solder pads if wire leads are not preferred.

Speakers Part Context

This part belongs to the CMS series of micro speakers from Same Sky. The series offers various configurations including different impedances, mounting styles, and port locations. This specific model emphasizes water resistance and flexible wiring options compared to surface-mount alternatives.

Speakers Replacement Considerations

The CMS-151135-078L100B-67 is a similar variant within the same family but differs in impedance (8 ohms vs 8 ohms) and potentially connector details. Verify electrical equivalence before substitution.