TM-26652-D25

Overview

The Knowles TM-26652-D25 is a subminiature electret condenser microphone designed for high-performance audio capture in space-constrained environments. It features an omnidirectional polar pattern and delivers analog output signals. The component utilizes a compact form factor suitable for rugged applications where minimal footprint is critical. As part of the TM series, it integrates standard electret technology to provide reliable sound detection capabilities within its specified operational parameters.

Feature Summary

• Subminiature electret condenser design optimized for compact integration
• Omnidirectional acoustic response for uniform sound pickup
• Analog signal output configuration
• Constructed for operation in rugged and space-limited environments

Applications

• Audio capture in space-constrained electronic devices
• Rugged environment recording systems
• Compact consumer audio equipment
• Portable communication devices requiring small form factors

Procurement Notes

Verify current product status as sources indicate this model may be obsolete or discontinued. Confirm availability through authorized distributors or secondary market channels if active procurement is required. Ensure compatibility with existing circuit designs before sourcing, as replacement components may require schematic adjustments due to potential parameter variations in newer alternatives.

Selection Notes

Select this component when a subminiature footprint is mandatory and omnidirectional sensitivity is required. Consider the analog output nature for direct interface with preamplifiers. Evaluate mechanical constraints carefully given the small dimensions. Verify environmental ratings against specific application demands, particularly regarding ruggedness requirements in harsh operating conditions.

Part Context

This microphone belongs to Knowles' TM series of subminiature electret condenser microphones. The series focuses on providing high-quality audio performance in extremely small packages. These components are engineered to meet the demands of modern portable electronics where size reduction is a primary design driver without compromising acoustic fidelity.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the potentially obsolete status indicated by some sources, consult manufacturer archives or authorized distributors for current lifecycle information and approved replacements.