Operating Temperature:	-55°C ~ 85°C
Failure Rate:	--
Features:	High Reliability
Ratings:	COTS
Manufacturer Size Code:	R
Lead Spacing:	--
Height - Seated (Max):	0.157" (4.00mm)
Size / Dimension:	0.299" L x 0.236" W (7.60mm x 6.00mm)
Package / Case:	3024 (7660 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	--
Series:	TANTAMOUNT®, T97
ESR (Equivalent Series Resistance):	100 mOhm
Type:	Conformal Coated
Voltage - Rated:	25V
Tolerance:	±10%
Capacitance:	68µF
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 one of the most widely used type of capacitor available in the electronics industry today. The T97R686K025LSA capacitor is a surface-mount, two-terminal, non-polarized, through-hole, non-inductive tantalum capacitor. It is typically used as an input bypass capacitor for power supplies or other analog circuits.

Application Field

Tantalum capacitors are used for various applications in a wide range of electronics devices, including computer systems, consumer electronics, automotive applications, aerospace, medical, and general purpose circuits. The T97R686K025LSA capacitor is typically used in power supply decoupling and filtering circuits, ultra-high frequency and high frequency switching power supply designs, and general purpose bypass capacitors for bypassing RF energy.

Working Principle

Tantalum capacitors are constructed from a tantalum powder that is sintered with an organic polymer to form a very high capacitance per unit volume. The sintered powder acts as a dielectric, which allows electrons to move freely between the two terminals. The capacitor contains two electrodes, an anode and cathode, separated by an insulating dielectric material. When a voltage is applied across the two terminals, positive and negative charges accumulate at each terminal, forming an electric field. This electric field causes electrons to be attracted to the anode like a magnet, creating a current flow through the capacitor. The capacitance of the capacitor is determined by the amount of charge that can be stored on the anode and the cathode. When the voltage across the terminals is removed, the electric field between the anode and cathode collapses, resulting in a release of the charge stored in the capacitor. The capacitor now acts as an open circuit and current flow stops.

Conclusion

The T97R686K025LSA tantalum capacitor is a type of capacitor that has a variety of applications due to its high capacitance-per-unit-volume ratio. It is used in a variety of electronics devices, including computers, consumer electronics, automotive electronics, aerospace, and general purpose circuits. The working principle of the capacitor involves an electric field forming between the two terminals which stores charge and allows electrons to move freely between the two terminals, creating a current flow through the capacitor.

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