T491C475K020AT4659

Lifetime @ Temp.:	2000 Hrs @ 125°C
Failure Rate:	--
Features:	General Purpose
Ratings:	--
Manufacturer Size Code:	C
Lead Spacing:	--
Height - Seated (Max):	0.110" (2.80mm)
Size / Dimension:	0.236" L x 0.126" W (6.00mm x 3.20mm)
Package / Case:	2312 (6032 Metric)
Mounting Type:	Surface Mount
Series:	T491
Operating Temperature:	-55°C ~ 125°C
ESR (Equivalent Series Resistance):	2.4 Ohm
Type:	Molded
Voltage - Rated:	20V
Tolerance:	±10%
Capacitance:	4.7µF
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors

Tantalum capacitors, also known as Ta-Cap or Tant Cap, are a type of capacitor that uses the chemical element tantalum in its construction. They are highly reliable, durable, and can hold large amounts of electrical charge relative to their size. These characteristics make tantalum capacitors ideal for use in high-frequency, high-temperature, and high-pressures environments.The T491C475K020AT4659 tantalum capacitor is a surface mount, non-polarized device designed for use in applications where long service life and a wide range of operating voltages are required. The device has a capacitance value of 47 microFarads (uF) and a rated voltage of 16V. The device has excellent rated ripple current and ESR values, making it suitable for use in power supply and DC/DC converter designs. These capacitors are typically used in areas where high current is required in a compact package. This includes portable electronics, medical equipment, computers, and automotive applications. Other uses include filtering and timing.The working principle of the T491C475K020AT4659 tantalum capacitor is as follows: when an electrical voltage is applied across the capacitor’s terminals, a dielectric layer, or insulating material, forms between the two metal electrodes, or plates. This dielectric layer allows electrical current to flow freely between the two electrodes and holds the charge for the length of time determined by the dielectric\'s capacitance.The dielectric layer of the T491C475K020AT4659 capacitor is made from the chemical element tantalum. This element is chosen due to its ability to form a highly reliable dielectric with a relatively low capacitance value. Tantalum capacitors also have very low leakage current and good temperature characteristics. Additionally, they are highly durable and can handle large amounts of charge relative to their size. The T491C475K020AT4659 is manufactured using a fully molded system and operates in temperatures ranging from -55°C to +125°C. It is highly reliable and has a wide ranging operating voltage with great rated ripple current and ESR values. Additionally, its excellent capacitance features allow this capacitor to be used in a variety of applications.In conclusion, the T491C475K020AT4659 tantalum capacitor is used in a variety of applications where long-term reliability, durability, and a wide range of operating voltages are desired. This device is highly reliable, durable, and can handle large amounts of charge relative to their size. In addition to its excellent capacitance features, the device also has a wide range of operating voltage and great rated ripple current and ESR values. These features make the device suitable for use in a variety of applications including portable electronics, medical equipment, computers, and automotive applications.

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