135D686X9030F2

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	Wet Tantalum
Manufacturer Size Code:	F
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.296" Dia x 0.641" L (7.52mm x 16.28mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Lifetime @ Temp.:	--
Series:	135D
ESR (Equivalent Series Resistance):	2.9 Ohm
Type:	Hermetically Sealed
Voltage - Rated:	30V
Tolerance:	±10%
Capacitance:	68µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Tantalum Capacitors

Tantalum capacitors are small capacitor units, mostly consisting of either tantalum wire or solid tantalum pellets as electrodes, with the capacitor structure loaded with a dielectric material. The 135D686X9030F2 tantalum capacitors is a small component used for a variety of electronic functions, including providing an energy storage for circuit boards, signal filtering, and circuit timing.

Structure of 135D686X9030F2 Tantalum Capacitors

The 135D686X9030F2 tantalum capacitors are constructed with two anodes encapsulated in a hermetically sealed metal can. The anodes are composed of pure tantalum powder, which is sintered into pellets called anodes. The other component of the 135D686X9030F2 capacitor is the cathode, made of manganese dioxide, which lines an insulating sleeve inside the can. An electrolyte, usually a solution of organic solvents, coats the internal surfaces of the can to improve the performance of the capacitor and provide insulation.

Application Fields of 135D686X9030F2 Tantalum Capacitors

The 135D686X9030F2 capacitors are used in a wide variety of applications, from microprocessor circuits to military systems and consumer electronics. The use of a tantalum capacitor in a circuit can provide stable voltage, low leakage, and performance characteristics in high-temperature applications. It can also perform extremely well within high switching frequency devices such as microprocessors, voltage-controlled oscillators, and synthesizers. Additionally, it is also used for impedance matching, frequency tuning circuits, gain control circuits, and high-frequency coupling circuits.

Working Principles of 135D686X9030F2 Tantalum Capacitors

The 135D686X9030F2 capacitors work by forming a polarized interface between the two sides of the unit. The larger surface area of the anode combined with its high electrical resistance and capacitance allow it to store more electrons. When a voltage is applied to the unit, it creates an electric field across the dielectric material which then induces a charge on both the anode and the cathode of the capacitor. This charge can then be used to store energy and discharge it when desired. The 135D686X9030F2 capacitor also features a low internal resistance level and a higher operating temperature range than standard tantalum units, allowing it to work more effectively in high-radiation environments. Additionally, it also has an extremely low ESR (Equivalent Series Resistance) to maintain performance levels in high temperature operations.

Conclusion

The 135D686X9030F2 tantalum capacitors are a useful, advanced component used in many electronic equipment and applications. They are highly efficient, offer low leakage, and maintain performance levels in even harsh environments. Its structure, application field, and working principle make it a reliable and invaluable tool in modern electronics.

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