298D156X0004K2T

Series:	MICROTAN®, 298D
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	15µF
Tolerance:	±20%
Voltage - Rated:	4V
Type:	Molded
ESR (Equivalent Series Resistance):	20 Ohm
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	--
Mounting Type:	Surface Mount
Package / Case:	0402 (1005 Metric)
Size / Dimension:	0.039" L x 0.020" W (1.00mm x 0.50mm)
Height - Seated (Max):	0.024" (0.60mm)
Lead Spacing:	--
Manufacturer Size Code:	K
Features:	General Purpose
Failure Rate:	--

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Tantalum Capacitors

Tantalum capacitors are a type of electrolytic capacitor, a passive electronic component that stores energy in an electric field. They are widely used in many consumer, industrial, and automotive applications. Tantalum capacitors offer high capacitance values in a small package, making them a popular choice for signal filtering, signal accumulation, load smoothing, and other applications that require high capacitance values in a limited space.The 298D156X0004K2T is a type of tantalum capacitor, specifically a surface-mount chip capacitor with a single-ended leaded structure. It is small in size, measuring 15.6mm long by 8.1mm wide. It has an operating temperature of -55°C to +125°C and a rated voltage of 4VDC.The 298D156X0004K2T is an electrolytic capacitor, meaning that it stores energy in an electric field. It works by having a negative layer of metal oxide, usually tantalum, sandwiched between two metal plates. When a DC voltage is applied, it causes the metal oxide to become ionized, thus producing an electric field and storing energy. The advantage of this is that it eliminates the need for a mechanical switch, meaning less power is consumed and it operates with greater reliability.The 298D156X0004K2T is primarily used for decoupling and filter applications. Decoupling is the process of eliminating noise and power fluctuations from one part of the circuit to another. This is accomplished by connecting two capacitors in parallel, with one of the capacitors being the 298D156X0004K2T. The 298D156X0004K2T is more effective at eliminating these fluctuations because of its high capacitance value, which allows it to store more energy.The 298D156X0004K2T is also commonly used in filters. Filters are used to block unwanted frequencies while allowing the desired ones to pass through. This is accomplished by connecting two capacitors in series, with one being the 298D156X0004K2T. The 298D156X0004K2T is more effective at blocking the unwanted frequencies because it has a higher capacitance value, allowing it to store more energy and thus block the unwanted frequencies more effectively.The 298D156X0004K2T is also a reliable component, with a high rated life rating of 1000 hours at 105°C. This means that it can last for a long time without experiencing any significant degradation of its performance.In conclusion, the 298D156X0004K2T is a type of tantalum capacitor, offering high capacitance values in a small package. It is ideal for decoupling and filter applications, and has a high rated life rating of 1000 hours at 105°C. The 298D156X0004K2T is therefore an efficient and reliable component for various types of applications.

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