TPME476M035R0055 Capacitors

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	General Purpose
Manufacturer Size Code:	E
Lead Spacing:	--
Height - Seated (Max):	0.169" (4.30mm)
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:	TPM
ESR (Equivalent Series Resistance):	55 mOhm
Type:	Molded
Voltage - Rated:	35V
Tolerance:	±20%
Capacitance:	47µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction

Tantalum capacitors are among the most widely used capacitors in modern electronics. The demand for these devices has been growing in recent years due to their excellent characteristics and wide range of application fields. The TPME476M035R0055 is a type of tantalum capacitor that is especially suitable for cost-sensitive applications such as computers, cell phones, and automotive electronics. In this article, we will explore the application field and working principle of the TPME476M035R0055.

Application field

The TPME476M035R0055 is a low profile, high capacitance, high ripple current rated tantalum capacitor. It is especially suitable for cost-sensitive applications due to its low cost and high capacitance value. These devices can be used in applications such as high-frequency power control, radio frequency (RF) devices, camera modules, and automotive electronics. Additionally, due to their low profile and wide operating temperature, these components are also suitable for space-constrained applications, such as mobile phones and laptops.

Working Principle

TPME476M035R0055 capacitors use two plates (an anode and a cathode) to store and discharge electrical energy. The capacitor is connected to a circuit and when a voltage is applied to the capacitor, an electric field is created between the two plates. Due to the electric field, positive ions move toward the cathode and negative ions move toward the anode, resulting in charge buildup on the plates. When the voltage is removed, the ions slowly move back to the original positions, resulting in the capacitance being discharged.

Conclusion

TPME476M035R0055 is a high-performance and cost-effective tantalum capacitor suitable for cost-sensitive applications such as computers, cell phones, and automotive electronics. The device is characterized by its low profile, high capacitance, and wide operating temperature range. Its working principle is based on the electrical field created between the two electrodes when voltage is applied, resulting in charge buildup and subsequent discharge of capacitance when voltage is removed.

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