FG-23629-P16

Microphones Overview

The Knowles FG-23629-P16 is an omnidirectional analog microphone belonging to the FG series. It utilizes an electret condenser transducer type with a circular shape and side port location. The component features a diameter of 0.101 inches (2.57 mm) and a maximum height of 0.102 inches (2.60 mm). It operates at a rated voltage of 1.3 V with a supply current of 50 µA. The frequency range spans from 100 Hz to 10 kHz, and it has an impedance of 4.4 kOhms.

Microphones Feature Summary

• Omnidirectional acoustic response for uniform sound capture
• Compact cylindrical form factor suitable for space-constrained designs
• Analog output via solder pad termination

Microphones Applications

• Microelectromechanical resonant photoacoustic cells
• Differential measurement systems utilizing paired resonator tubes
• General audio sensing applications requiring omnidirectional pickup

Microphones Procurement Notes

This component is officially listed as End-of-Life (EOL) by the manufacturer. Verification of availability should focus on remaining stock or authorized distributors rather than new production runs. Confirm RoHS compliance status through official datasheets, as environmental regulations may impact suitability for specific markets.

Microphones Selection Notes

Engineers selecting this part must account for its discontinued status when designing long-term products. The small physical dimensions require precise mechanical integration. Verify that the required frequency response and sensitivity meet application needs before sourcing alternatives, as direct replacements may differ in acoustic characteristics.

Microphones Part Context

The FG-23629-P16 is part of Knowles' FG series of miniature microphones. This series is known for providing compact audio solutions with consistent performance. The specific model variant indicates packaging and terminal configuration details defined by the manufacturer's standard nomenclature.

Microphones Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the EOL status, engineers should consult cross-reference tools or contact the manufacturer directly for recommended alternative components.