CMC-4015-40P

Overview

The CMC-4015-40P is an omnidirectional electret condenser microphone manufactured by Same Sky. It operates on a 2 VDC supply with a rated current of 500 uA. The device features a sensitivity of -40 dB and an impedance of 2.2 ohms. Its physical dimensions include a 4 mm diameter and a depth of 1.5 mm. The component utilizes pin mount termination for PCB integration.

Feature Summary

• Omnidirectional sound pickup capability
• Electret condenser transducer technology
• Low voltage DC operation

Applications

• Consumer electronics audio input
• Portable device voice recording
• General purpose sound sensing

Procurement Notes

Verify the manufacturer designation as Same Sky, formerly CUI Devices, to ensure correct sourcing. Confirm the specific suffix 'P' indicates the pin mount configuration. Check RoHS compliance status against current regulatory requirements. Validate the electrical parameters match the system design constraints before finalizing procurement orders.

Selection Notes

Select this component when a low-profile, omnidirectional microphone is required for space-constrained designs. The 2 VDC operating voltage suits battery-powered applications. Ensure the circuit can accommodate the specified 500 uA current draw and 2.2 ohm impedance characteristics for proper signal conditioning.

Part Context

This part belongs to the CMC series of electret condenser microphones from Same Sky. These components are designed for compact audio capture in various electronic devices. The series offers multiple form factors and electrical specifications to meet diverse engineering needs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.