RUC0D331MLG Capacitors

Series:	FPCAP, UC
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Type:	Polymer
Capacitance:	330µF
Tolerance:	±20%
Voltage - Rated:	2V
ESR (Equivalent Series Resistance):	6 mOhm
Lifetime @ Temp.:	1000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Applications:	General Purpose
Lead Spacing:	--
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Height - Seated (Max):	0.079" (2.00mm)
Surface Mount Land Size:	--
Mounting Type:	Surface Mount
Package / Case:	2917 (7343 Metric)

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Aluminum - Polymer Capacitors - RUC0D331MLG Application Field and Working Principle

Aluminum-polymer capacitors are a type of capacitor that uses an anode of aluminum oxide, an electrolyte of a dielectric consisting of polyethylene and a cathode of aluminum foil. The dielectric functions as an insulator between the cathode and anode, preventing the electric current from flowing through them. This type of capacitor offers several advantages over traditional aluminum electrolytic capacitors, including higher capacitance values, lower dielectric losses, better performance over higher temperatures, and improved robustness over life.Aluminum-polymer capacitors have become increasingly popular as a result of their impressive characteristics and wide range of possible applications. In particular, the RUC0D331MLG model is one of the most widely used aluminum-polymer capacitors in the market today. This capacitor is widely used in audio electronics and radio frequency (RF) applications, where its low inductance and low ESR make it particularly suitable. The RUC0D331MLG utilizes a high electrostatic capacitance with a range of 0.01pF to 330pF and has a rated voltage of 63VDC and a capacitance tolerance of ±20%. It also has a moderately low ESR and very low inductance that make it perfect for RF applications since it helps eliminate losses within the circuitry. When it comes to how the RUC0D331MLG operates, it functions very similarly to traditional aluminum electrolytic capacitors, using both an anode and a cathode to form a basic circuit. However, instead of an electrolytic liquid, the dielectric of the capacitor is comprised of a series of parallel polyethylene films. When a voltage is applied across the anode and the cathode, a polarized electric field is generated, which stores electric energy in the capacitor. This energy is maintained until the capacitor is discharged, at which time the stored energy is slowly released as an electric current. As a result, aluminum-polymer capacitors like the RUC0D331MLG offer a wide range of potential applications. The capacitor offers a versatile solution, allowing it to be used in a variety of audio, RF, and power electronics applications. For example, it is commonly used in power supplies, amplifiers, and linear applications where its low ESR and inductance make it particularly suitable. It is also widely used in consumer electronics such as computers, mobile phones, and wireless speakers, where its high capacitance and low ESR makes it an ideal solution for smoothing power supply noise. In addition to its wide range of potential applications, the RUC0D331MLG also offers several advantages. Despite its high capacitance rating, the capacitor has a very small footprint and is capable of operating at high frequencies without significant losses. Furthermore, due to its low ESR and inductance, the capacitor is able to perform well over a wide temperature range with little to no degradation.All in all, the RUC0D331MLG aluminum-polymer capacitor offers many advantages and a wide range of potential applications. It is specifically designed for use in audio, RF, and power electronics applications and utilizes a high electrostatic capacitance, a low ESR, and a low inductance to provide superior performance. As a result, it is widely used in consumer electronics, power supplies, and amplifiers, where its small size and high reliability make it an attractive choice.

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