TPSD475K050R0300 Capacitors

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:	TPS
ESR (Equivalent Series Resistance):	300 mOhm
Type:	Molded
Voltage - Rated:	50V
Tolerance:	±10%
Capacitance:	4.7µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction

Tantalum capacitors are one type of capacitors widely used in both consumer and industrial electronics, and the TPSD475K050R0300 is one that has gone through a variety of technological improvements and is widely used in many types of electrical devices. This capacitor is part of the Surface Mount Devices (SMD) series, and it is composed of two main components: a cathode and an anode. It is also available in a number of different sizes, making it easier to integrate into a variety of devices.

The TPSD475K050R0300 Capacitor

The TPSD475K050R0300 capacitor is basically a non polarized capacitor with a voltage rating of 50V and a capacitance of 47uF. It features an SMD package type, an ESR of 0.6 ohms, as well as an endurance of 1000 hours at 125°C. This is designed to offer a long life in all types of applications and is generally easier to integrate into designs using automated assembly platforms.

Application Field and Working Principle

The TPSD475K050R0300 modern tantalum capacitor is a great choice for applications which require low ESR values and long working life. Its high capacitance of 47uF and its low ESR (0.6 ohms) make it suitable for use in high frequency applications such as power supplies, audio amplifiers and electronic filters. Its 50V rating also makes it suitable for a variety of devices, from cell phones and computers to medical equipment and other types of medical sensors.The main principle behind this capacitor is based on standard capacitance. Essentially, capacitors are able to store electric charge and then release it as needed. The TPSD475K050R0300 capacitor has two metal electrodes: one positive, and one negative. The plate striation area is placed between these two electrodes which is filled with an insulating dielectric. When a voltage is applied to the capacitor, it will result in electric charges being stored in the dielectric. This creates an electric field between the plates which creates an opposing charge in the dielectric. Since the positive charges are also repelled by like charges, this allows the capacitor to store the charge and prevent it from affecting the voltage across the terminals.When the voltage is removed from the terminals, the capacitor will release the stored charge and return to a neutral state. This cycle is then repeated over and over again, allowing the capacitor to act as a voltage regulator and maintain the voltage across the terminals.

Conclusion

The TPSD475K050R0300 modern tantalum capacitor is designed to offer reliability and endurance in a variety of electrical applications. Its low ESR values and high capacitance make it suitable for use in high frequency applications such as filters and power supply designs. Its 50V rating and 1000 hour endurance at 125°C makes it a great choice for use in a wide range of applications from medical sensors to audio amplifiers.

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