ESRL470M04R

Series:	ESRL
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Type:	Polymer
Capacitance:	47µF
Tolerance:	±20%
Voltage - Rated:	4V
ESR (Equivalent Series Resistance):	35 mOhm
Lifetime @ Temp.:	1000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Applications:	Bypass, Decoupling
Ripple Current @ High Frequency:	1.6A @ 100kHz
Lead Spacing:	--
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Height - Seated (Max):	0.043" (1.10mm)
Surface Mount Land Size:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Mounting Type:	Surface Mount
Package / Case:	2917 (7343 Metric)

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Aluminum - Polymer Capacitors and ESRL470M04R Application Field and Working Principle

Aluminum-polymer capacitors are a relatively new type of electronic component that offer numerous advantages over conventional aluminum electrolytic capacitors, making them a great choice for a variety of applications. Specifically, the ESRL470M04R is a non-solvent aluminum-polymer capacitor with low ESR and superior durability and moisture protection. This capacitor is used in a wide range of applications and has become a go-to choice for a number of engineering applications.The ESRL470M04R is a non-solvent aluminum-polymer capacitor with an L type long life design. It is a low-ESR capacitor that offers superior moisture and corrosion protection as well as superior endurance to vibration and shock. The capacitors are specifically designed for long-term use in tough environments. The capacitors come in a variety of voltage ratings, from 2.5V to 6.3V and capacitance levels from 0.47uF to 4.7uF.The main advantages of using the ESRL470M04R are its superior moisture and corrosion protection and its ability to handle vibration and shock. The insulation resistance and dielectric performance of these components is also significantly better than that of other types of aluminum-polymer capacitors, making them an ideal choice for use in harsh, outdoor environments. Additionally, they are highly reliable and have low temperature rise and low ESR.The aluminum-polymer capacitors have a wide range of application fields. They are an ideal choice for automotive, industrial, and renewable energy applications, either stand-alone or in a module. These capacitors are typically used in energy storage and motor drive circuits, rectification, and in ancillary systems such as ADB, airbag circuits, power steering, and power window systems.In terms of working principle, the ESRL470M04R capacitor works by storing electric charge between two conductive plates and an insulating plastic polymer film, known as the dielectric. This dielectric has a much higher resistance to current flow than traditional paper dielectrics, and this is what allows the capacitance value of the ESRL470M04R capacitors to be so comparatively high. The aluminum-polymer capacitors also have a low ESR, which results in less energy dissipation as the capacitor discharges, leading to higher efficiency and better lifespan.Overall, the ESRL470M04R aluminum-polymer capacitor is a great choice for a wide range of engineering applications, offering superior moisture and corrosion protection, good insulation resistance and dielectric performance, and low ESR. Its wide application fields, from automotive and industrial to renewable energy, make the ESRL470M04R an excellent go-to choice for engineers.

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