TCJA476M004R0200

Tantalum - polymer capacitors are an essential part of modern electronics and have become an integral part of many applications. The TCJA476M004R0200 is a particularly popular model in this range and is used for a range of different applications. This article will explore the application field and working principle of the TCJA476M004R0200.

 

Overview

Tantalum-polymer capacitors are a type of electrolytic capacitor that use a tantalum anode and a polymer dielectric to provide excellent behavior in terms of capacity, cost and size. The TCJA476M004R0200 is a radial, surface-mount qualified device with a 0.2uF capacitance rating and a maximum rated voltage of 10V. The device is able to support operation at temperatures of up to 85°C as well as a maximum ripple current of 1 mA at 100 kHz. It is rated for 6500V DC and 1000 cycles of operation and has an operating temperature range of -55°C to +125°C.

 

Application Field

The TCJA476M004R0200 is a versatile device that is able to fulfil several roles in different circuit designs. It can be used in voltage reference, power supply, amplifier and filter circuits, as well as for high voltage applications. In general, it is suitable for use in a broad range of power, signal and noise reduction related equipment.

The low ESR of the device makes it suitable for high frequency noise reduction, ripple current reduction and voltage stabilisation. It can also be used in switching noise reduction and other applications that require relatively large capacities. Additionally, the TCJA476M004R0200 is an excellent choice for applications that require low voltage and high current ratings. Applications such as switching power supplies and DC motor control circuits are often suited to this device.

 

Working Principle

As a multi-layer, radial surface-mount electrolytic capacitor, the TCJA476M004R0200 works similarly to any other electrolytic capacitor. The device is made up of two electrodes - an anode, which is typically made up of tantalum, and a cathode, which is made up of a conductive polymer and zinc oxide. The anode is typically connected to the positive voltage source, whilst the cathode is connected to the negative voltage source.

When a current is applied to the device, an electric field is created which causes ions from the anode to move to the cathode and form an electrolyte layer between them. This creates an energy storage element in the form of a condensed liquid electrolyte that can store electrical charge. This charge can then be discharged on demand when the device is connected to an electrical circuit.

The capacitance of the TCJA476M004R0200 is dependent on factors such as the thickness of the electrolyte layer and the surface area of each electrode, which determines how much charge can be stored. The TCJA476M004R0200 also has a low ESR (equivalent series resistance), meaning it can provide good levels of ripple current reduction, noise reduction and voltage stabilisation.

 

Conclusion

The TCJA476M004R0200 is a reliable and versatile device that can be used for a range of different applications. Its low ESR, large capacitance value and wide temperature range make it an ideal choice for circuits that require high frequency noise reduction, ripple current reduction and voltage stabilisation. In general, it is suitable for use in a broad range of power, signal and noise reduction related equipment.

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TCJA106M010S0300	AVX Corporat...	0.06 $	1000	CAP TANT POLY 10UF 10V 12...
TCJA156M004R0300	AVX Corporat...	0.07 $	1000	CAP TANT POLY 15UF 4V 120...
TCJA336M004R0300	AVX Corporat...	0.07 $	1000	CAP TANT POLY 33UF 4V 120...
TCJA686M002R0250	AVX Corporat...	0.08 $	1000	CAP TANT POLY 68UF 2.5V 1...
TCJA476M004R0200	AVX Corporat...	0.1 $	1000	CAP TANT POLY 47UF 4V 120...
TCJA226M004R0300	AVX Corporat...	0.1 $	1000	CAP TANT POLY 22UF 4V 120...
TCJA106M020R0150	AVX Corporat...	0.1 $	1000	CAP TANT POLY 10UF 20V 12...
TCJA106M025R0150	AVX Corporat...	--	30000	CAP TANT POLY 10UF 25V 12...
TCJA106M016R0200	AVX Corporat...	0.11 $	40000	CAP TANT POLY 10UF 16V 12...
TCJA685M016R0200	AVX Corporat...	0.11 $	1000	CAP TANT POLY 6.8UF 16V 1...
TCJA156M010R0200	AVX Corporat...	0.11 $	2000	CAP TANT POLY 15UF 10V 12...
TCJA476M006R0200	AVX Corporat...	--	2000	CAP TANT POLY 47UF 6.3V 1...
TCJA476M006R0070	AVX Corporat...	0.12 $	4000	CAP TANT POLY 47UF 20% 6....
TCJA107M006R0150	AVX Corporat...	0.14 $	2000	CAP TANT POLY 100UF 6.3V ...
TCJA106M006R0300	AVX Corporat...	0.14 $	6000	CAP TANT POLY 10UF 6.3V 1...
TCJA106M010R0300	AVX Corporat...	0.15 $	14000	CAP TANT POLY 10UF 10V 12...
TCJA107M006R0100	AVX Corporat...	0.15 $	4000	CAP TANT POLY 100UF 6.3V ...
TCJA107M002R0200	AVX Corporat...	0.16 $	2000	CAP TANT POLY 100UF 2.5V ...
TCJA336M006R0200	AVX Corporat...	0.5 $	15790	CAP TANT POLY 33UF 6.3V 1...
TCJA685M025R0150	AVX Corporat...	0.1 $	1000	CAP TANT POLY 6.8UF 25V 1...
TCJA476M006R0100	AVX Corporat...	0.1 $	1000	CAP TANT POLY 47UF 20% 6....
TCJA107M004R0200	AVX Corporat...	0.16 $	1000	CAP TANT POLY 100UF 4V 12...
TCJA226M006R0300	AVX Corporat...	--	2000	CAP TANT POLY 22UF 6.3V 1...