T491C157K004AT4280

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):	1.2 Ohm
Type:	Molded
Voltage - Rated:	4V
Tolerance:	±10%
Capacitance:	150µF
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors

Tantalum capacitors are among the most reliable of all types of capacitors available today. They are widely used in applications from consumer electronics to military and aerospace equipment. This is mainly due to their high capacitance, good temperature stability, long life, and good electrical conductivity.The T491C157K004AT4280 is a very common type of tantalum capacitor. It has a capacitance of 15 micro-farads and a maximum operating temperature of 85 degrees Celsius. It is typically used in consumer electronics, such as mobile phones, digital cameras, computers, televisions, and other electronic products.The T491C157K004AT4280 is a surface mount device that can be soldered directly to a PCB. It has very low leakage current, a high working voltage, and a low ESR rating. It can be used in a wide range of applications, including power supplies, DC/DC converters, and audio circuits.The primary benefit of using a tantalum capacitor is its excellent temperature stability. The ESR rating of the T491C157K004AT4280 is significantly lower than that of other types of capacitors, and this allows it to maintain its capacitance over a wide temperature range. This makes it well-suited for use in low-temperature applications, such as computing and electronics in cold climates.In terms of working principle, the T491C157K004AT4280 operates in a manner similar to other types of capacitors. It consists of two conducting plates separated by a dielectric material. When a voltage is applied to the terminals of the capacitor, an electric field is created between the two plates which stores energy for later use. This energy stored in the capacitor can then be released slowly or quickly depending on the application.In addition to its excellent temperature stability, the T491C157K004AT4280 also offers other benefits. It has low ESR ratings and high capacitance, making it suitable for high-frequency applications such as signal processing and switching. It is also very stable, making it well-suited for use in applications where components may be exposed to extreme temperatures or environments.Tantalum capacitors are a reliable, cost-effective solution in a wide range of applications. The T491C157K004AT4280 is a very common type of tantalum capacitor that offers excellent temperature stability and high capacitance. It is ideal for use in consumer electronics, industrial electronics, aerospace, and military applications.

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