Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	Wet Tantalum
Manufacturer Size Code:	K
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.390" Dia x 1.062" L (9.91mm x 26.97mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Lifetime @ Temp.:	--
Series:	135D
ESR (Equivalent Series Resistance):	1.4 Ohm
Type:	Hermetically Sealed
Voltage - Rated:	35V
Tolerance:	±10%
Capacitance:	270µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Introduction

Tantalum capacitors are widely used for a variety of applications due to their high stability, high capacitance, and relatively low cost. The 135D277X9035K2 capacitor is a preferred type of tantalum capacitor. It is an electrolytic capacitor with a voltage rating of 10 volts and a capacitance rating of 270 microfarads (µF). This capacitor is used in a wide range of applications, including automotive, LED lighting, audio/video, power supplies, medical devices, and more.

Application fields

Tantalum capacitors are used for a wide variety of applications, ranging from audio and video circuits to high frequency radio and control systems. In automotive applications, the 135D277X9035K2 tantalum capacitor is used for decoupling and filtering purposes. It is also used for pulse signal clipping in electronic control circuits found in modern vehicles.The 135D277X9035K2 capacitor is also used in LED lighting applications. It is used to provide the necessary decoupling and power smoothing as LEDs are powered on and off. This reduced voltage and current fluctuations and helps to improve the overall performance of the LED lighting system.In audio/video and power supply applications, the 135D277X9035K2 is used to filter and reduce noise in switch-mode power supplies. It is also used to smooth the ripple current of the power supply lines, which helps to improve the stability of the power supply.The 135D277X9035K2 capacitor is also used in medical devices, such as heart monitoring systems. It provides the necessary decoupling and filtering of the power supply lines, helping to protect sensitive circuitry from noise and voltage spikes.

Working principle

The working principle of a tantalum capacitor is based on the use of an electrolyte, usually a lithium-containing solution, to provide a conductive path between two metal plates (electrodes). The distance between the two electrodes is very small, allowing a very small amount of charge to flow between them. When a voltage is applied to the electrodes, ions move across the electrolyte solution and build up on one of the electrodes, creating a charged capacitor.The 135D277X9035K2 capacitor is a polarized capacitor, meaning that the polarity of the voltage applied to the electrodes must be correct for it to work. If the wrong polarity is applied, the capacitor will not work as intended.The capacitance of the 135D277X9035K2 is determined by the size of the metal plates, the distance between them, and the type of electrolyte solution used. This type of capacitor is rated for a voltage of 10 volts, meaning that it can safely handle a current of up to 10 volts before it is damaged or fails to work correctly.

Conclusion

In conclusion, the 135D277X9035K2 is a highly-stable and reliable tantalum capacitor. It is used in a wide variety of applications, including automotive, LED lighting, audio/video, power supplies, and medical devices. It relies on the use of an electrolyte solution between two metal plates (electrodes) to create a charged capacitor. And its capacitance rating of 270 microfarads makes it suitable for use in high current applications.

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