25NW73.3MEFC4X7

Series:	NW7
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	3.3µF
Tolerance:	±20%
Voltage - Rated:	25V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	1000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Bi-Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	15mA @ 120Hz
Ripple Current @ High Frequency:	22.5mA @ 10kHz
Lead Spacing:	0.059" (1.50mm)
Size / Dimension:	0.157" Dia (4.00mm)
Height - Seated (Max):	0.315" (8.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors are one of the most common types of capacitors used in electrical and electronics systems. The 25NW73.3MEFC4X7 is a particularly popular model due to its high voltage rating, small size, cost-effectiveness, and large capacitance.The most important application of Aluminum Electrolytic Capacitors is in DC power-supply filtering. In this scenario, the capacitor is used to smooth out the DC voltage waveform by absorbing any ripple that is present in the rectified AC waveform. The 25NW73.3MEFC4X7 is a popular choice for this task, as it has a very high voltage rating and is capable of withstanding up to 450 volts of peak to peak voltage.In audio applications, the 25NW73.3MEFC4X7 is often used as an output coupling capacitor, as it is capable of delivering high fidelity audio with minimal noise interference. This is achieved by filtering out the higher frequencies in the audio signal, while still preserving the full frequency range. This allows the audio signal to sound more natural, with greater dynamics and detail.However, the most common use for the 25NW73.3MEFC4X7 is as a bypass capacitor. This is used to prevent DC voltage from flowing to certain parts of the circuit while still allowing AC signals to pass through. This is achieved by using the capacitor’s large capacitance to store the DC voltage, while the AC signals are still able to pass through unimpeded.The working principle of the aluminum electrolytic capacitor is based on the fact that it contains two electrodes, positive and negative, which are separated by an electrolyte. The positive electrode consists of a metallic material, usually aluminum, while the negative electrode is made of a porous, absorbent material. When an electric potential is applied across these electrodes, the electrolyte breaks down, causing ions to be moved between the positive and negative electrodes. This process is known as electric double layer capacitance (EDLC), and it is used to determine the capacitance of the capacitor.The 25NW73.3MEFC4X7 has a capacitance value of 73.3 microfarads (μF), with a maximum voltage rating of 450 volts. It is able to withstand a wide variety of environmental conditions, such as high shock and vibrations, extended temperature ranges, and even harsh chemical environments. It is highly cost-effective, making it suitable for a wide range of applications. In conclusion, the 25NW73.3MEFC4X7 is an incredibly versatile aluminum electrolytic capacitor, making it popular for use in a variety of applications. The capacitor’s high voltage rating and large capacitance make it suitable for use in DC power supply filtering, audio reproduction, and bypass filtration. Its low cost and wide range of tolerable environmental conditions make it a great choice for many applications.

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