EM-26596-C36

Microphones Overview

The Knowles EM-26596-C36 is an omnidirectional electret condenser microphone designed for low-power audio applications. It operates at a supply voltage of 1.3 VDC with a current rating of 50 µA. The device features a sensitivity of -52 dBA and an impedance of 4.4 kOhms. Its physical dimensions are 3.57 mm in length, 3.57 mm in width, and 2.21 mm in depth. The component utilizes SMD/SMT termination style for surface mount integration.

Microphones Feature Summary

• Omnidirectional acoustic pickup pattern
• Low power consumption suitable for battery-operated devices
• Surface mount termination for automated assembly

Microphones Applications

• Voice recognition systems
• Mobile communication devices
• Consumer electronics audio input

Microphones Procurement Notes

Verify the specific suffix C36 against official Knowles documentation to confirm package and tape-and-reel specifications. Ensure compatibility with the target PCB footprint and soldering profile. Confirm RoHS compliance status through the manufacturer's latest declaration. Cross-reference the impedance and sensitivity values with the design requirements before finalizing procurement.

Microphones Selection Notes

Select this component when a compact, low-voltage omnidirectional microphone is required. The 1.3 VDC operating voltage and 50 µA current draw make it suitable for energy-efficient designs. The 4.4 kOhm impedance must match the preamplifier input stage. Verify that the 3.57 x 3.57 mm form factor fits within the constrained mechanical envelope of the target application.

Microphones Part Context

This microphone belongs to the Knowles Electret Condenser Microphone series. These components are engineered for high reliability and consistent acoustic performance in small form factors. The EM-26596-C36 variant specifically targets applications requiring low power operation and standard omnidirectional coverage.

Microphones Replacement Considerations

Check for direct cross-reference part numbers from Knowles or other manufacturers offering identical electrical parameters and mechanical dimensions. Ensure any substitute maintains the same 1.3 VDC operating voltage and 50 µA current rating. Verify that the replacement also offers omnidirectional characteristics and compatible SMD termination.