LQS2G681MELC45 Allicdata Electronics
Allicdata Part #:

493-7657-ND

Manufacturer Part#:

LQS2G681MELC45

Price: $ 6.18
Product Category:

Capacitors

Manufacturer: Nichicon
Short Description: CAP ALUM 680UF 20% 400V SNAP
More Detail: 680µF 400V Aluminum Electrolytic Capacitors Radial...
DataSheet: LQS2G681MELC45 datasheetLQS2G681MELC45 Datasheet/PDF
Quantity: 185
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: $ 5.61150
10 +: $ 5.33205
100 +: $ 4.20957
500 +: $ 3.73247
1000 +: $ 3.63491
Stock 185Can Ship Immediately
$ 6.18
Specifications
Polarization: Polar
Package / Case: Radial, Can - Snap-In
Mounting Type: Through Hole
Surface Mount Land Size: --
Height - Seated (Max): 1.850" (47.00mm)
Size / Dimension: 1.378" Dia (35.00mm)
Lead Spacing: 0.394" (10.00mm)
Ripple Current @ High Frequency: 2.431A @ 50kHz
Ripple Current @ Low Frequency: 2.12A @ 120Hz
Applications: General Purpose
Ratings: --
Series: LQS
Operating Temperature: -25°C ~ 105°C
Lifetime @ Temp.: 3000 Hrs @ 105°C
ESR (Equivalent Series Resistance): --
Voltage - Rated: 400V
Tolerance: ±20%
Capacitance: 680µF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Aluminum electrolytic capacitors are one of the most commonly used components in the electronics world. The LQS2G681MELC45 is a type of aluminum electrolytic capacitor that is used for various purposes in applications from consumer electronics to medical equipment. The capacitor is able to store electrical energy and to release it quickly in a controlled manner. In this article, we will discuss the application field and working principle of the LQS2G681MELC45.

The LQS2G681MELC45 is mainly used for energy storage and filtering applications. It can be found in consumer electronics such as televisions, DVD players and portable audio systems. It is also used in medical applications such as defibrillators, MRI systems and patient monitors. Additionally, the device can be used as a filter in a variety of industrial applications such as motor controllers, UPS systems and solar inverters.

The working principle of the LQS2G681MELC45 relies on two metal plates placed close together, with a dielectric material between them. This dielectric material can be either an oxide layer or a polymer. The metal plates are called the “electrodes”, while the dielectric is called the “capacitor dielectric”. The capacitor dielectric is usually constructed from aluminum oxide or tantalum pentoxide.

When current is applied to the LQS2G681MELC45, electrons move from the negative electrode to the positive electrode. Since the electrons have to “warm up” when traveling through the dielectric, a voltage drop occurs, storing electrical energy. This stored energy is then released when the current is removed from the capacitor.

The LQS2G681MELC45 is designed to operate under high temperatures, up to 125°C. This makes it suitable for use in applications with limited space, since the device is highly durable and reliable. The terminal connectors and fasteners of the capacitor are made of copper and are resistant to corrosion. Additionally, the casing is constructed from anodized aluminum, which makes it resistant to environmental and chemical influences.

In conclusion, the LQS2G681MELC45 is an impressive aluminum electrolytic capacitor with a wide range of application fields. It is capable of storing and releasing energize quickly and efficiently, and is highly durable and reliable. These characteristics make it an ideal choice for applications which require the storage and release of energy, including consumer electronics, medical devices, motor controllers and UPS systems.

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

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