MEO4013MH-443RC

Microphones Overview

The Seltech MEO4013MH-443RC is an analog electret condenser microphone designed for surface-mount applications. It features an omnidirectional polar pattern and operates within a frequency range of 50 Hz to 12 kHz. The device requires a supply current of 500 µA and provides a sensitivity of -44 dB. Constructed in a compact SMD package with a height of 0.157 inches, it supports reflow soldering processes for automated assembly.

Microphones Feature Summary

• Omnidirectional acoustic response for uniform sound capture from all directions
• Electret condenser transducer technology for analog audio signal generation
• Surface-mount design compatible with standard reflow soldering profiles

Microphones Applications

• Consumer electronic audio input devices
• Portable communication equipment
• General-purpose voice recognition modules

Microphones Procurement Notes

Verify the manufacturer part number against official Seltech documentation to ensure authenticity. Confirm that the RoHS compliance status matches current regulatory requirements for your target market. Check for any specific handling instructions regarding electrostatic discharge protection during storage and assembly.

Microphones Selection Notes

Choose this component when an omnidirectional pickup pattern is required for general audio capture. Ensure the system power budget accommodates the specified 500 µA supply current. Verify that the mechanical footprint and height constraints fit the available PCB space for surface-mount integration.

Microphones Part Context

This microphone belongs to the Seltech electret condenser series, which offers various sensitivity levels and form factors. The product line focuses on providing reliable analog audio solutions for mass-produced electronics requiring compact, low-power microphones.

Microphones Replacement Considerations

Cross-reference with other Seltech models such as the MEO6022S423C1033 or MEO6027S363C1033H if different sensitivity or physical dimensions are needed. Ensure any substitute maintains the same omnidirectional characteristic and SMD mounting compatibility.