B41890A4687M Allicdata Electronics
Allicdata Part #:

B41890A4687M-ND

Manufacturer Part#:

B41890A4687M

Price: $ 0.21
Product Category:

Capacitors

Manufacturer: EPCOS (TDK)
Short Description: CAP ALUM 680UF 20% 16V RADIAL
More Detail: 680µF 16V Aluminum Electrolytic Capacitors Radial,...
DataSheet: B41890A4687M datasheetB41890A4687M Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
12000 +: $ 0.19101
Stock 1000Can Ship Immediately
$ 0.21
Specifications
Series: B41890
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Capacitance: 680µF
Tolerance: ±20%
Voltage - Rated: 16V
ESR (Equivalent Series Resistance): 138 mOhm @ 10kHz
Lifetime @ Temp.: --
Operating Temperature: -55°C ~ 105°C
Polarization: Polar
Ratings: --
Applications: General Purpose
Ripple Current @ High Frequency: 965mA @ 100kHz
Lead Spacing: --
Size / Dimension: --
Height - Seated (Max): --
Surface Mount Land Size: --
Mounting Type: Through Hole
Package / Case: Radial, Can
Description

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Introduction

An aluminum electrolytic capacitor, sometimes referred to as "cap", is an electronic component used to store electrical energy. Due to their versatility and relatively low cost, capacitors are widely used in many applications and can be found in any piece of electronic equipment, from computers and mobile phones to audio equipment and consumer electronics. The B41890A4687M is a high-performance aluminum electrolytic capacitor manufactured by TDK and has a long history of successful use in a variety of applications. This article will focus on the application field and working principle of the B41890A4687M aluminum electrolytic capacitor.

Features and Benefits of the B41890A4687M Aluminum Electrolytic Capacitor

The B41890A4687M aluminum electrolytic capacitor has a number of features and benefits that make it a great choice for a variety of applications. One of the main benefits of the capacitor is its long lifetime and high temperature range. It is also able to withstand extreme shock, vibration, and rapid air pressure fluctuations due to its solid construction. Furthermore, the B41890A4687M has a very low ESR, which makes it suitable for high current applications.

Applications of the B41890A4687M Aluminum Electrolytic Capacitor

The B41890A4687M aluminum electrolytic capacitor can be found in a variety of applications, from automotive electronics and audio equipment to medical electronics and communications circuitry. It is often used in automotive systems, such as alternators, starter motors, injectors, and air bag modules. Additionally, the capacitor is oftentimes found in audio equipment, as it helps filter out unwanted noise and enhances the audio signal. It can also be found in communications circuitry, as it provides a source of power for switches and electronic modulators. Furthermore, the B41890A4687M is a great choice for medical electronics, as it provides a reliable and consistent source of voltage and current.

Working Principle of the B41890A4687M Aluminum Electrolytic Capacitor

The B41890A4687M aluminum electrolytic capacitor uses the principle of dielectric polarization to store electricity. Dielectric polarization is a phenomenon in which a dielectric material, such as aluminum oxide, becomes polarized when an electric field is applied. When voltage is applied to the electrolytic capacitor, an electric field is created between the two metal plates - one positive plate and one negative plate. This electric field causes the molecules of the aluminum oxide dielectric layer to become oriented opposite to the plates. This creates an electric dipole moment, which stores the electric charge and allowing the charge to be stored for use at a later time.

Conclusion

The B41890A4687M aluminum electrolytic capacitor is a high-performance, reliable, and cost-effective component that offers numerous benefits and excellent performance in a variety of applications. It is capable of handling high temperatures, shock, and air pressure fluctuations, and its low ESR makes it suitable for high current applications. Furthermore, its use of dielectric polarization to store electricity makes it a great choice for automotive, audio, medical, and communications systems. Finally, the capacitor provides a consistent source of current and voltage for reliable operation in all kinds of applications.

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

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