Knowles MR-28406-000

Factory Lead Time

6 Weeks

Shape

Circular

Voltage Rated

RATED voltage is the voltage on the nameplate - the "design point" for maximum power throughput and safe thermal operation.

1.3V

Packaging

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Bulk

Series

MR

Published

2005

Size / Dimension

0.871Dia 22.12mm

Part Status

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

Obsolete

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Termination

Wire Leads

Type

Electret Condenser

Depth

7.6mm

Current Rating

Current rating is the maximum current that a fuse will carry for an indefinite period without too much deterioration of the fuse element.

50μA

Frequency

4.7kHz

Output Type

Analog

Operating Supply Current

50μA

Impedance

In electrical engineering, impedance is the opposition to alternating current presented by the combined effect of resistance and reactance in a circuit.

3.5kOhm

Direction

Omnidirectional

Frequency Range

A continuous range or spectrum of frequencies that extends from one limiting frequency to another.

100Hz~4.7kHz

Sensitivity

-60dB +2dB, -5dB @ 74dB SPL

Port Location

Side

Diameter

22.12mm

Height

7.6mm

RoHS Status

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

RoHS Compliant

Ratings

Waterproof