T540B107K004BH87107280

Series:	KO-CAP® T540
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	100µF
Tolerance:	±10%
Voltage - Rated:	4V
Type:	Molded
ESR (Equivalent Series Resistance):	80 mOhm @ 100kHz
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	2000 Hrs @ 125°C
Mounting Type:	Surface Mount
Package / Case:	1411 (3528 Metric)
Size / Dimension:	0.138" L x 0.110" W (3.50mm x 2.80mm)
Height - Seated (Max):	0.083" (2.10mm)
Lead Spacing:	--
Manufacturer Size Code:	B
Ratings:	COTS
Features:	High Reliability

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Tantalum - Polymer Capacitors

Tantalum-polymer capacitors are widely used in applications where higher capacitance and higher voltage ratings than traditional capacitor technologies are required. Due to their small size, lightweight and good performance, they are widely used in many modern applications, including automotive and mobile devices. The specific type T540B107K004BH87107280 capacitors are specially designed for use in a wide range of applications, and offer high performance at a very reasonable price.

Application Field

The T540B107K004BH87107280 capacitors are often used in general electronics, automotive, medical and military applications, as well as any other application that requires a capacitor with high capacitance, high voltage rating and high reliability. They are recommended for use in power supplies, computer power systems, linear and switched-mode power supplies, DC-to-DC converters, voltage regulator modules, AV equipment, notebook computers and other portable applications. The T540B107K004BH87107280 capacitors offer a wide range of features, including high capacitance, high surge resistance, low ESR, low temperature coefficient and low self-discharge. They are also high-temperature stable and can operate at temperatures up to 105°C.

Working Principle

A tantalum-polymer capacitor is a type of electrolytic capacitor that uses a tantalum anode and a conductive polymer as an electrolyte. The conductive polymer ionically binds the tantalum anode and the cathode to form an electrical double layer, which creates a mechanism for charge storage. The high capacitance and stability of the T540B107K004BH87107280 capacitors is due to the electrode structure of the construction. The tantalum anode is constructed with an anode/cathode structure, which creates a porous layer that increases the capacitor’s capacitance. The conductive polymer used in this type of capacitor is electronically conductive and can store an extremely high voltage, up to a maximum of 16 VDC. Since the tantalum anode is a naturally formed electrode, the capacitance of the T540B107K004BH87107280 capacitors is much higher than usual electrolytic capacitors. Furthermore, the use of a conductive polymer electrolyte ensures that the capacitance remains stable over a wide operating temperature range, which significantly reduces the need for temperature compensation. The T540B107K004BH87107280 capacitors are designed to operate at high temperatures, and are therefore suitable for automotive, medical and other demanding applications. The capacitors also have a small size and lightweight form factor, making them suitable for a wide range of applications, including portable devices and power systems.

Conclusion

Tantalum-polymer capacitors, such as the T540B107K004BH87107280 capacitors, offer a variety of features and benefits for a wide range of applications. Their high capacitance, high voltage rating and high reliability makes them an ideal choice for automotive, medical and military applications, as well as any other application that requires a capacitor with high capacitance and high voltage.

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