TPMU477K010R0023

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	General Purpose
Manufacturer Size Code:	U
Lead Spacing:	--
Height - Seated (Max):	0.169" (4.30mm)
Size / Dimension:	0.287" L x 0.240" W (7.30mm x 6.10mm)
Package / Case:	2924 (7361 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	--
Series:	TPM
ESR (Equivalent Series Resistance):	23 mOhm @ 100kHz
Type:	Molded
Voltage - Rated:	10V
Tolerance:	±10%
Capacitance:	470µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction to Tantalum Capacitors

Tantalum capacitors are widely used in electronic circuits due to their small size and large capacities. These polarized capacitors are especially suitable for use in portable electronic devices like cameras and cell phones. They are also used in a wide range of military, aerospace, and medical applications.

TPMU477K010R0023 application field and working principle

TPMU477K010R0023 is an advanced type of tantalum capacitor. It is a surface mount capacitor with an upper operating temperature of 105° C, a tolerance of ±10%, and a voltage rating of 10 V. This particular capacitor is mainly used in very high density applications, such as board level and system level power supplies.The TPMU477K010R0023 is a non-polarized, solid electrolytic capacitor. This type of capacitor utilizes an anode formed from sintered tantalum powder and a solid electrolyte as the dielectric material. The anode is surrounded by a thin layer of insulation material, such as plastic or glass. The anode is then connected to the cathode, which is generally made of metal. The leads of the capacitor are then connected to the circuit board.When a voltage is applied across the two leads of the capacitor, the electrical energy causes a reaction in the electrolyte material. This creates a field of electrons, called a “charge”, that allows for the capacitor to store energy. Once the voltage is removed, the charge builds up slowly until it reaches its maximum capacity, after which the capacitor begins to discharge.

Applications

Tantalum capacitors are most commonly used in applications such as microprocessors and DC-DC converters. These capacitors are also used for power management, audio filtering, and signal line bypassing. Due to their small size, they can also be used in a variety of medical devices such as pacing and imaging systems.

Advantages

One of the main advantages of the TPMU477K010R0023 capacitor is its reliability, which is due to its ability to withstand high temperatures, moisture, and other environmental conditions. Other advantages of this capacitor include its low ESR, high capacitance, and high ripple current capability.

Conclusion

The TPMU477K010R0023 is an advanced type of tantalum capacitor, which is becoming increasingly popular for use in a variety of high-density applications. This capacitor is reliable, has a low ESR, and provides high capacitance and ripple current capabilities. This capacitor is especially suitable for use in portable electronic devices including cell phones and cameras, and in military, aerospace, and medical applications.

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