RNU0G102MDN1

Series:	FPCAP, RNU
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Polymer
Capacitance:	1000µF
Tolerance:	±20%
Voltage - Rated:	4V
ESR (Equivalent Series Resistance):	7 mOhm
Lifetime @ Temp.:	2000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	570mA @ 120Hz
Ripple Current @ High Frequency:	5.7A @ 100kHz
Lead Spacing:	0.138" (3.50mm)
Size / Dimension:	0.315" Dia (8.00mm)
Height - Seated (Max):	0.512" (13.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum - Polymer Capacitors

RNU0G102MDN1 Application Field and Working Principle

Aluminum - Polymer Capacitors are a type of capacitor specifically constructed for high frequency functioning, used mainly for situations where high accuracy and stability is required. The RNU0G102MDN1 model is a two-terminal, self-resonating, metallized aluminum - polymer capacitor with a built-in negative temperature coefficient. It is an ideal device for applications in automotive, consumer electronics and other high frequency areas.The core of the RNU0G102MDN1 is made up of a metalized film with highly polarized and cross-linked polymeres. The metalized film can be divided into a stack of thinned-film metal layers and a two-layer insulation layer. The metallized film layer is composed of metalized layers such as aluminum, anodic oxidation, and metal thinning layers, which acts as a dielectric medium for storing electrons in the capacitor. It provides a means for the electronic carrier to flow, allowing current to flow between the terminals when connected to a voltage source.The metalized film or the multilayer dielectric layer of the RNU0G102MDN1 capacitor is typically made of a combination of aluminum and an anodyne aluminum oxide film. The combination of aluminum and anodic oxygen increases the dielectric strength of the metallized film, reducing the leakage current.When the capacitor is subjected to varying temperature levels, the positive temperature coefficient of the negative temperature coefficient of the dielectric layer of aluminum - polymer capacitors is used to stabilize the electrical characteristics, thereby preventing loss of capacitance. It is a beneficial feature of the RNU0G102MDN1 because of the increased accuracy and stability it offers.The RNU0G102MDN1 aluminum - polymer capacitor is ideal for use in a wide variety of applications, particularly in automotive and consumer electronics. Its built-in negative temperature coefficient and the use of high-performance dielectric materials are used to decrease the leakage current, increase the dielectric strength, and provide higher accuracy and stability in comparison with similar capacitors. Additionally, it is low in cost, making it an ideal choice for applications where accuracy and stability are required without a high price tag.

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