PUI Audio Microphone ECM, 16 kHz

This omnidirectional microphone is an electret condenser device designed for integration into electronic and automation systems where Compact sensing and consistent ambient pickup are required. It operates across a broad audio range and functions at low supply voltages, making it suitable for embedded assemblies and retrofit replacements in industrial and instrumentation contexts.

• Omni polar response provides uniform sound capture across angles
• Wide frequency range 0.05Hz to 16kHz supports low-to-high signal fidelity
• Sensitivity -35dB enables clear detection of moderate-level sources
• 2,200 Ω impedance matches common preamplifier inputs for compatibility
• Operates from 2V to 10V for flexible low-voltage power arrangements
• Pin-type connector allows secure insertion into board-level sockets

• Suitable for acoustic monitoring in automation cabinets
• Ideal for voice or ambient sensing in control panels
• Used with signal conditioning modules in test rigs
• Can be used for replacement in Compact microphone assemblies
• Suitable for integration in noise-detection and diagnostic units

It accepts supply voltages from 2V to 10 V, allowing it to work with low-voltage logic supplies and a variety of buffer or amplifier stages without additional regulation.

The nominal 2,200 Ω output impedance provides a predictable load for preamplifiers, simplifying input matching and maintaining consistent frequency response.

The microphone uses a pin-type connector intended for direct insertion into sockets or headers on a PCB for compact, secure mounting.

The component complies with RoHS and REACH substance restrictions, which informs material selection and end-of-life handling considerations.