EA-21843-G18 Allicdata Electronics
Allicdata Part #:

EA-21843-G18-ND

Manufacturer Part#:

EA-21843-G18

Price: $ 8.35
Product Category:

Audio Products

Manufacturer: Knowles
Short Description: MICROPHONE
More Detail: 100Hz ~ 10kHz Analog Microphone Electret Condenser...
DataSheet: EA-21843-G18 datasheetEA-21843-G18 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
25 +: $ 7.59248
Stock 1000Can Ship Immediately
$ 8.35
Specifications
Series: EA
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Type: Electret Condenser
Output Type: Analog
Direction: Omnidirectional
Frequency Range: 100Hz ~ 10kHz
Sensitivity: -57dB ±5dB @ 74dB SPL
S/N Ratio: --
Impedance: 3.5 kOhms
Voltage - Rated: 1.3V
Current - Supply: 50µA
Port Location: Side
Termination: Solder Pads
Size / Dimension: 0.219" L x 0.157" W (5.56mm x 3.99mm)
Height (Max): 0.089" (2.26mm)
Shape: Rectangular
Description

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Microphones have been widely used in many different applications since they were invented. The EA-21843-G18 is an example of a microphone that is designed for many types of applications. This article will discuss the application fields and working principles of the EA-21843-G18.

The EA-21843-G18 is a condenser microphone that features high sensitivity and low noise. It is a perfect choice for recording purposes and as a part of professional sound systems. This microphone is capable of capturing the subtle nuances of any sound source with very high accuracy. It has a frequency range of 40-20,000 Hz and a dynamic range of 115 dB.

One of the main application fields of the EA-21843-G18 is live sound reinforcement. It is highly capable of capturing a wide range of frequencies and accurately reproducing them. Due to its high sensitivity, it is capable of handling loud volume levels without distortion or feedback. Additionally, it is great for recording as it can capture just about any sound or nuance accurately and easily.

Another use for the EA-21843-G18 is in professional studio recording. This microphone is capable of capturing a wide range of frequencies accurately and easily. It also reproduces all types of sound sources with great clarity and fidelity. Since it is a condenser microphone, it is capable of capturing very subtle nuances of sound with excellent detail, making it an excellent choice for studio recordings.

The EA-21843-G18 also offers versatility when it comes to application fields. It is well-suited for acoustic instruments, vocals, drums, and even choirs. It is also highly capable of capturing sound for podcasts, lectures, and presentations. The EA-21843-G18 can also be used in broadcasting, such as radio production and television studio recordings.

The working principles of the EA-21843-G18 are based on the principles of electroacoustics and transduction. It is an active condenser microphone that operates on the principle of a capacitor. It consists of two plates which are insulated from each other and put in a field of electric charge. When sound is reproduced, the plates move in accordance with the fluctuations in sound waves and this creates an electric charge. This electric charge is then amplified and outputted.

The EA-21843-G18 is an exceptional and versatile microphone that can be used for various applications, such as live sound reinforcement, recording purposes, broadcasting, and more. Its working principles are based on the transduction of sound into an electric charge, which is then amplified and outputted.

The specific data is subject to PDF, and the above content is for reference

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