TPSD476K025R0250

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	General Purpose
Manufacturer Size Code:	D
Lead Spacing:	--
Height - Seated (Max):	0.122" (3.10mm)
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Package / Case:	2917 (7343 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	--
Series:	TPS
ESR (Equivalent Series Resistance):	250 mOhm
Type:	Molded
Voltage - Rated:	25V
Tolerance:	±10%
Capacitance:	47µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction to Tantalum Capacitors

Tantalum capacitors are widely used in many applications due to their extremely small size, high capacitance and wide temperature range. They are one of the most intriguing and widely used capacitors in the world today. Tantalum capacitors are usually constructed of two pieces of tantalum metal, an anode and a cathode, separated by an insulator. The anode and cathode are usually formed into a cup-like shape which increases the amount of surface area between the two plates, resulting in higher capacitance.Tantalum capacitors are commonly used in applications where size and performance are important such as temperature sensors, laptops, tablets, automotive and industrial equipment. In addition, they can be used for filtering, bypassing and decoupling noise in various circuits.

TPSD476K025R0250 Application Field and Working Principle

The TPSD476K025R0250 is a 4.7µF surface-mount tantalum capacitors that offers an extremely low ESR (Equivalent Series Resistance) of 0.25 ohms at 1 kHz. It has a capacitance range of 0.47µF to 4.7µF and it can operate over a wide temperature range from -55°C to +125°C.The TPSD476K025R0250 is often used in high-frequency applications such as digital signal processing, mobile communications and broadcasting, as well as any other application requiring low ESR and high capacitance. It is also used in general-purpose circuits, power supplies and telecommunications.The TPSD476K025R0250 works by creating an electric field in the insulator which stores energy in the form of an electric field. This electric field is then dissipated as a current when a voltage is applied across it. The TPSD476K025R0250 is designed to be as efficient as possible with its low ESR, allowing it to deliver more power without generating excess heat.In order to use the TPSD476K025R0250, the device pins must be soldered to the printed circuit board. The pins are arranged in the standard SMD (surface mount device) pattern, meaning it will fit most standard SMD components. Once the device is soldered onto the board, it must be connected with other components in order to complete the circuit.

Conclusion

The TPSD476K025R0250 is a high-performance 4.7µF surface-mount tantalum capacitors with a low ESR of 0.25 ohms at 1 kHz. It is perfect for applications that require high capacitance and require low power dissipation. It is a good choice for high-frequency applications, general-purpose circuits, power supplies, and telecommunications. The device pins are designed in the standard SMD pattern, which allows it to be easily incorporated into existing designs.

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