FB-EI-30426-000

$34.62

Description：MIC BOOM ANLG NC -93.5DB 0.709"D
Series：FB-EI
Mfr：Knowles
Package：Bulk

SKU:6060910b84ee Category: Microphones Brand: Knowles

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Product introduction

FB-EI-30426-000 is listed in the Microphones range at ChipApex. The manufacturer field lists Knowles. Its product description is MIC BOOM ANLG NC -93.5DB 0.709"D. Review the specifications below when checking this part for your BOM.

Microphones specifications for FB-EI-30426-000

Description：MIC BOOM ANLG NC -93.5DB 0.709"D
Series：FB-EI
Mfr：Knowles
Package：Bulk
Type：Boom
Output Type：Analog
Direction：Noise Cancelling
Frequency Range：300 Hz ~ 4.7 kHz
Sensitivity：-93.5dB ±5.5dB @ 74dB SPL
S/N Ratio：-
Impedance：60 Ohms
Voltage Range：-
Current - Supply：-
Port Location：Bottom, Top
Ratings：-
Termination：Wire Leads
Size / Dimension：0.709" Dia (18.00mm)
Height (Max)：0.300" (7.62mm)
Shape：Circular
Grade：-
Qualification：-
Voltage - Rated：-

Microphones datasheet and documents for FB-EI-30426-000

FB-EI-30426-000

Microphones Overview

The Knowles FB-EI-30426-000 is an analog noise-canceling boom microphone assembly. It features a frequency range of 300 Hz to 4.7 kHz and a sensitivity of -93.5 dB ±5.5 dB at 74 dB SPL. The unit has an impedance of 60 Ohms, a cable length of 172 mm, and a diameter of 18 mm (0.709 inches).

Microphones Feature Summary

Noise-canceling directional properties for improved audio clarity in noisy environments.
Analog output type suitable for standard communication interfaces.
Boom-style form factor designed for headset integration.

Microphones Applications

Communication headsets requiring noise reduction.
Professional audio equipment with boom microphone inputs.
Industrial communication devices.

Microphones Procurement Notes

Verify the specific revision and packaging details against the official Knowles datasheet before procurement. Confirm that the analog output and 60 Ohm impedance match your system requirements. Check for obsolescence status as this part may be discontinued or replaced by newer series components.

Microphones Selection Notes

Select this component when a dedicated noise-canceling boom microphone is required for analog systems. Ensure the host device supports the specified 60 Ohm impedance and -93.5 dB sensitivity level. Consider the physical dimensions of the 172 mm cable and 18 mm diameter housing for fitment within the target enclosure or headset design.

Microphones Part Context

This component belongs to the Knowles FB-EI series of boom microphones. It is designed for professional and industrial applications where clear voice transmission is critical. The series typically offers various lengths and connector options to suit different headset configurations.

Microphones Replacement Considerations

Check the official Knowles website for current replacements, as this part is listed as obsolete. Newer FB-EI variants or alternative series from Knowles may offer updated specifications or availability.