TAJD477M006RNJ

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	General Purpose
Manufacturer Size Code:	D
Lead Spacing:	--
Height - Seated (Max):	0.122" (3.10mm)
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Package / Case:	2917 (7343 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	--
Series:	TAJ
ESR (Equivalent Series Resistance):	400 mOhm
Type:	Molded
Voltage - Rated:	6.3V
Tolerance:	±20%
Capacitance:	470µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors

Tantalum capacitors are a type of capacitor developed in the 1950s, made of tantalum metal with an oxide layer and two opposite electrodes, and are widely used in a variety of applications. Among them, TAJD477M006RNJ capacitors are special ones, which are miniature and have small sizes, but higher capacitance values, and operate at higher temperatures for longer periods.

TAJD477M006RNJ Application Field

TAJD477M006RNJ tantalum capacitors are widely used in military, aerospace and other commercial fields. Generally speaking, these devices are applicable for high-temperature applications in low-frequency circuits, such as power supply filters, motor controllers, power supplies, audio systems, switching networks and some computer peripherals. Thanks to their temperature-resistant and low-inductance features, these capacitors can handle high-current flow efficiently in harsh and extreme environmental conditions. They are also used in vibration diagnostic equipment and medical products, as well as various measurement, monitoring and control systems.

TAJD477M006RNJ Working Principle

The working principle of TAJD477M006RNJ capacitors is based on their unique physical and electrical characteristics, which are attributed to the properties of their component material, tantalum metal.Tantalum has an anode, which is a wire composed of several coils of tantalum-oxide integrated circuit (TOIC), and a cathode made of micronized powder, which is the base material for the device. The anode and the cathode are connected together in a sealed package filled with electrolyte. The tantalum metal has good electrical conductivity and its oxide is an electrical insulator which helps in the capacitance increase along with its ability to withstand high operating temperature. The metal cathode and the anode, when connected together form a rectifier. This rectifier allows for electricity to flow through it, when a voltage is applied between the anode and the cathode. An alternating current passing through the capacitor charges the anode in one direction and the cathode in the other direction with respect to the external source, causing accumulated electrons to form a charge on the capacitors surface. The resulting capacitance increases or decreases depending on the voltage connected to the anode and cathode. The capacitor is rated at a high voltage of 50 volts and a temperature of 125°C which is safe enough to ensure its long life. This high voltage and temperature rating gives TAJD477M006RNJ capacitors high reliability and possibly a long working life.

Conclusion

TAJD477M006RNJ capacitors offer excellent performance when compared to their counterparts, such as film capacitors, electrolytic capacitors, ceramic capacitors, etc. They are well known for their ability to withstand high temperature, low inductance and low ESR (Equivalent Series Resistance). The TAJD477M006RNJ capacitors are a great choice for military, aerospace and other commercial applications where high temperature and performance are essential. They are reliable, accurate, and very inexpensive. The relatively simple and straightforward working principle of TAJD477M006RNJ capacitors explains why they are so popular among consumers and have extensive applications in a variety of industries. They have a longer product life expectancy and offer superior performance in comparison to other types of capacitors.

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