T521V336M025ATE0407280

Series:	KO-CAP® T521
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	33µF
Tolerance:	±20%
Voltage - Rated:	25V
Type:	Molded
ESR (Equivalent Series Resistance):	40 mOhm @ 100kHz
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	--
Mounting Type:	Surface Mount
Package / Case:	2917 (7343 Metric)
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Height - Seated (Max):	0.079" (2.00mm)
Lead Spacing:	--
Manufacturer Size Code:	V
Ratings:	--
Features:	General Purpose

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Introduction

T521V336M025ATE0407280, also known as Tantalum - Polymer Capacitors, are electronic components that are composed of layers of tantalum and polymers. They have become increasingly popular in recent years because of the high performance and reliability they offer. The capacitors are designed to meet a variety of needs, from low frequency applications to high frequency operations, and from small to large capacitance values. This article will provide an overview of the application field and working principle of Tantalum - Polymer Capacitors.

Application Field

Tantalum - Polymer Capacitors can be used in a variety of applications, including in electrical power transmission and distribution, in the automotive industry, in military and aerospace applications, in the telecommunications industry, and in consumer electronics. In electrical power transmission, they are used to store energy, control power flow, and to increase the safety and efficiency of electrical systems. They are also used in the automotive industry to reduce emissions and fuel consumption. The performance of these capacitors can also be used in military and aerospace applications, to ensure a reliable energy source in extreme conditions. In the telecommunications industry, these capacitors can be used in base station antennas, radiocalibrationmeasuring instruments, and for telecommunications network power supplies. They are also used in consumer electronics, such as cellular phones, cameras, and laptops, to regulate power flow and reduce power loss.

Working Principle

Tantalum - Polymer Capacitors utilize a tantalum anode and a polymer dielectric material as the capacitor element. The tantalum anode is formed by pressing the tantalum powder into a solid block, as well as an anode current collector at one end. The other end of the anode is then connected to the capacitor terminals, while the dielectric material is inserted between the anode and the terminals. When a voltage is applied to the capacitor, the dielectric material will become polarized, and a small amount of charge will be stored on the capacitor, creating a capacitance. This polarizing process will form a capacitor with a very high energy density, and a very low leakage when compared to other capacitor types. The life of these capacitors is determined by the voltage rating and the load requirements, as well as the capacitance values. The capacitors are designed to operate within certain temperature ranges, to ensure optimal performance and reliability. As with all capacitors, they should be regularly inspected for any signs of wear or damage, as this can lead to a decrease in performance and reliability.

Conclusion

T521V336M025ATE0407280, or Tantalum - Polymer Capacitors, are becoming increasingly popular for a variety of different applications. They offer a high performance, high reliability, and a wide range of temperatures, making them suitable for many power transmission and consumer electronics applications. The working principle of these capacitors requires a tantalum anode, a polymer dielectric material, and an anode current collector. The life and performance of the capacitors is determined by the voltage rating, load requirements, and capacitance values. Regular inspection of the capacitors is recommended to ensure proper performance and reliability.

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