Series:	T494
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	4.7µF
Tolerance:	±10%
Voltage - Rated:	16V
Type:	Molded
ESR (Equivalent Series Resistance):	1.5 Ohm
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	2000 Hrs @ 125°C
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
Features:	General Purpose
Failure Rate:	--

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Tantalum Capacitors

Tantalum capacitors are an important type of electrochemical capacitor that are used in a wide range of applications.They are typically made of tantalum, a metal that is highly conductive and has a large dielectric constant.Tantalum capacitors offer high capacitance-to-volume ratios, low leakage currents, and excellent temperature stability.One type of tantalum capacitor is the T494B475K016AT, which is a popular choice for applications that require high capacitance and low cost.The T494B475K016AT has a capacitance of 47.5µF and a voltage rating of 16 VDC.It is designed to operate over a temperature range of -55°C to +125°C and can handle up to 5 Amps of ripple current.The T494B475K016AT is most commonly used for decoupling, filtering, and buffering in high-speed digital circuits.It can also be used in motor controls, amplifiers, and other applications that require high frequency switching.The working principle of the T494B475K016AT is based on the concept of charge storage.The capacitor is composed of two metal plates separated by a dielectric material, in this case, tantalum.When a voltage is applied across the capacitor, it stores a charge in the form of an electric field in the dielectric material.This electric field creates a strong electrostatic attraction between the two plates, which enables the capacitor to store large amounts of energy.When the applied voltage is removed, the stored energy is released.This energy is released as a current that flows through the capacitor, allowing it to be used for a variety of applications, such as decoupling, filtering, and buffering.In addition to its high capacitance and low cost, the T494B475K016AT also offers several other advantages.It is highly reliable, with minimal risk of short-circuiting or failure under normal operating conditions, and it is highly resistant to both electrical and thermal shock.The T494B475K016AT also has a high stability, making it suitable for applications that require long-term reliability and performance.To ensure optimal performance, it is important to take proper care of the T494B475K016AT.Before use, the capacitors must be thoroughly inspected and tested to ensure they meet the application requirements.It is also important to mount the capacitor correctly and in a way that will protect it from any external damage.In conclusion, the T494B475K016AT is a popular type of tantalum capacitor that offers high capacitance, low cost, and reliable performance.It is most commonly used for decoupling, filtering, and buffering in high-speed digital circuits, and can also be used in motor controls, amplifiers, and other applications.By ensuring proper care and maintenance, the T494B475K016AT can provide reliable performance for many years to come.

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Part Number	Manufacturer	Price	Quantity	Description