F971E155MBA Capacitors

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	High Reliability
Ratings:	AEC-Q200
Manufacturer Size Code:	B
Lead Spacing:	--
Height - Seated (Max):	0.091" (2.30mm)
Size / Dimension:	0.138" L x 0.110" W (3.50mm x 2.80mm)
Package / Case:	1411 (3528 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	--
Series:	F97
ESR (Equivalent Series Resistance):	4 Ohm
Type:	Molded
Voltage - Rated:	25V
Tolerance:	±20%
Capacitance:	1.5µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors

Tantalum capacitors are components of electric circuits that are used to store electrical energy. They are used in almost all electronic devices, including cell phones, computers, televisions, and more. Tantalum capacitors are unique in that they are made from a special material - tantalum. This material is highly conductive and has a very low resistance - characteristics that make it ideal for applications in which power is important and space must be conserved.The F971E155MBA Tantalum Capacitor is a type of capacitor that utilizes a particular type of tantalum. It is a high performance, low-leakage, and robust device that is constructed using modern semiconductor technology. This capacitor is designed for use in a wide variety of circuit applications, such as input and output filtering, coupling, and bypassing, as well as in high quality power supplies.The F971E155MBA has a capacitance value of 0.47 μF and a voltage rating of 30V. It is a double-layer, two-terminal device that is available in various sizes and shapes, including surface mount and through-hole packages. It is also capable of handling high ripple currents and providing high capacitance stability throughout its operating temperature range.The F971E155MBA is constructed from a metal foil and a dielectric layer of tantalum pentoxide, a ceramic-like material with an extremely large dielectric constant. This design is used to produce an effective and reliable capacitor. The dielectric layer helps to minimize the leakage current and keeps the capacitance value consistently high over time, while the metal foil provides improved stability and robustness during long-term operation.The working principle of a tantalum capacitor is based on the principle of electrostatic attraction, which occurs when two surfaces with opposite electrical charges (one positive, one negative) come into contact. When a voltage is applied to the capacitor terminals, a static electrical charge is deposited on the dielectric layer, creating an electrostatic field between the two surfaces. The strength of this field is determined by the voltage and the inner area of the capacitor, resulting in an electric current flow between the two surfaces. This current flow, in turn, produces energy storage, allowing the capacitor to retain its charge until there is an opposite voltage applied at its terminals.Tantalum capacitors are highly versatile and can be used in virtually any circuit application where there is a need to store electrical energy. They are often used for filtering, buffering, and bypassing, providing an effective and reliable capacitance. With their high capacitance values, low leakage current, and robust construction, the F971E155MBA is an ideal choice for a variety of electronic circuits.

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