TH3B475M020C2900

Series:	TANTAMOUNT®, TH3
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	4.7µF
Tolerance:	±20%
Voltage - Rated:	20V
Type:	Molded
ESR (Equivalent Series Resistance):	2.9 Ohm
Operating Temperature:	-55°C ~ 150°C
Lifetime @ Temp.:	--
Mounting Type:	Surface Mount
Package / Case:	1411 (3528 Metric)
Size / Dimension:	0.138" L x 0.110" W (3.50mm x 2.80mm)
Height - Seated (Max):	0.083" (2.10mm)
Lead Spacing:	--
Manufacturer Size Code:	B
Ratings:	AEC-Q200
Features:	General Purpose
Failure Rate:	--

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Tantalum capacitors are widely used in electronic circuits due to their high capacitance, low leakage, and wide operating temperature range. The TH3B475M020C2900 is one of the most widely used tantalum capacitors, and is widely used in many industries such as telecommunications, aerospace, and automotive. The TH3B475M020C2900 is a low-impedance capacitor featuring a sintered tantalum anode and cathode, and is designed for reliable operation in a wide range of environments. The device has a rated working voltage of 20 V, a capacitance of 47 μF, and a ripple current rating of 2.6 A. Furthermore, the device features a hermetic seal, ensuring safe and reliable operation. The TH3B475M020C2900 is primarily used as an energy storage device for electronic circuits. This type of capacitor is often used for smoothing out AC power irregularities and for alternating current spikes or losses, such as in peak current or filtering applications in battery-powered devices. In addition, the device can be used for repeated AC power cycling, as well as for DC blocking purposes, such as for preventing reverse current flow or for providing transient protection to AC circuits. Due to its low leakage and wide operating temperature range, the TH3B475M020C2900 can be used in low-frequency pulse and high-frequency waveform applications. Additionally, it can be used in switching supplies, AC ripple filters, and high-precision instrumentation. The working principle of a tantalum capacitor is based on the electrochemical principle. In this process, an electrolytic solution acts as an insulator between metal plates, which are connected to each other. This electrolytic solution is known as dielectric and is the material that determines the capacitance of the capacitor. When an electric current is applied to the metal plates, ions begin to move around in the electrolyte and form a layer of metal ion cluster layers, also known as the Faraday layer. These layers serve as a barrier, preventing current from flowing from one plate to the other. This migration of ions causes a voltage to build up, thus forming a capacitor. Once the capacitor is charged, the ions stop moving and the Faraday layer dissipates and the capacitor can discharge its energy. In the case of the TH3B475M020C2900, the anode and cathode plates are made of sintered tantalum, which has a high capacity for charge storage. The device also features a hermetic seal, ensuring safe and reliable operation. The TH3B475M020C2900 tantalum capacitor is an ideal choice for a variety of applications requiring reliable and long-lasting performance. Due to its low leakage and wide operating temperature range, the device can be used across multiple markets, from telecommunications to automotive electronics. Furthermore, its performance makes it a great choice for AC and DC applications in consumer, industrial, and military markets.

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