RHA0G681MCN1GS Allicdata Electronics
Allicdata Part #:

493-3765-2-ND

Manufacturer Part#:

RHA0G681MCN1GS

Price: $ 0.14
Product Category:

Capacitors

Manufacturer: Nichicon
Short Description: CAP ALUM POLY 680UF 20% 4V SMD
More Detail: 680µF 4V Aluminum Polymer Capacitor Radial, Can - ...
DataSheet: RHA0G681MCN1GS datasheetRHA0G681MCN1GS Datasheet/PDF
Quantity: 2700
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
900 +: $ 0.12595
1800 +: $ 0.11854
2700 +: $ 0.11113
4500 +: $ 0.10373
9000 +: $ 0.10002
22500 +: $ 0.09854
45000 +: $ 0.09631
Stock 2700Can Ship Immediately
$ 0.14
Specifications
Mounting Type: Surface Mount
Package / Case: Radial, Can - SMD
Series: FPCAP, RHA
Packaging: Tape & Reel (TR) 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Type: Polymer
Capacitance: 680µF
Tolerance: ±20%
Voltage - Rated: 4V
ESR (Equivalent Series Resistance): 8 mOhm
Lifetime @ Temp.: 2000 Hrs @ 105°C
Operating Temperature: -55°C ~ 105°C
Ratings: --
Applications: General Purpose
Ripple Current @ Low Frequency: 500mA @ 120Hz
Ripple Current @ High Frequency: 5A @ 100kHz
Lead Spacing: --
Size / Dimension: 0.315" Dia (8.00mm)
Height - Seated (Max): 0.303" (7.70mm)
Surface Mount Land Size: 0.327" L x 0.327" W (8.30mm x 8.30mm)
Description

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Aluminum - Polymer Capacitors are widely used in a variety of applications because of their numerous advantages over traditional electrolytic capacitors. One of the most popular variants of these capacitors is known as the RHA0G681MCN1GS. This capacitor offers superior performance, high temperature capability and is significantly smaller than other capacitors of similar size and capability. This article will discuss the application field and working principle of this particular type of capacitor.

Application field of RHA0G681MCN1GS

The RHA0G681MCN1GS is specifically designed for high voltage applications which require a low profile, power electronics, and time-critical applications such as motor drives, inverters, and solar controllers. Additionally, it is used for applications that require high surge or pulse currents, such as motor soft-start and automotive applications. The RHA0G681MCN1GS is also suitable for high-frequency switching applications, such as LED lighting, high-speed data communications, and cell phone base stations.

Working principle of RHA0G681MCN1GS

The RHA0G681MCN1GS consists of a number of aluminum plates separated by two dielectric layers. The first layer is a thin protective film, which helps to protect the capacitor against environmental and mechanical damage. The second layer is an electrolyte, which performs the actual electrical job of storing charge. When an electrical impulse is applied to the capacitor, the electrons are repelled from the positive plate and attracted to the negative plate, resulting in a voltage difference between the two plates.

When the capacitor is discharged, the electrons return to the positive plate, resulting in a current flowing through the electrolyte. This current creates a heat exchange which causes the heat sink within the capacitor to dissipate the heat. Additionally, the electrons moving from one plate to the other cause a momentarily change in the electric field within the capacitor which is then dissipated through the electrolyte.

The RHA0G681MCN1GS offers many advantages over traditional electrolyte capacitors. It is smaller in size and requires less space for installation. It offers superior performance, particularly in high frequency applications such as LED lighting, high-speed data communications, and cell phone base stations. It also has a very low self-discharge rate, which ensures the capacitor will remain charged for an extended period of time. Additionally, the RHA0G681MCN1GS is more reliable and has a longer lifetime than other capacitors of comparable size.

In conclusion, the RHA0G681MCN1GS Aluminum - Polymer Capacitor is one of the most popular types of capacitors on the market today. It offers superior performance, high temperature capability, and is significantly smaller than other capacitors of similar size and capability. This capacitor is most commonly used for high voltage applications, power electronics, and time-critical applications such as motor drives, inverters, and solar controllers. Additionally, it is suitable for applications that require high surge or pulse currents, such as motor soft-start and automotive applications. Furthermore, its low self-discharge rate and longer lifetime make it highly reliable.

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

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