T541X686K030DH8620

Operating Temperature:	-55°C ~ 125°C
Features:	High Reliability
Ratings:	COTS
Manufacturer Size Code:	X
Lead Spacing:	--
Height - Seated (Max):	0.169" (4.30mm)
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.:	2000 Hrs @ 125°C
Series:	KO-CAP® T541
ESR (Equivalent Series Resistance):	35 mOhm @ 100kHz
Type:	Molded
Voltage - Rated:	30V
Tolerance:	±10%
Moisture Sensitivity Level (MSL):	--
Capacitance:	68µF
Lead Free Status / RoHS Status:	--
Part Status:	Active

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Introduction

Tantalum - polymer capacitors are making great advances in both the consumer and industrial electronics markets. Tantalum - Polymer Capacitors (TPCs) are growing rapidly in popularity for their high capacitance, low impedance and high reliability. T541X686K030DH8620 (TPC) is a component of the tantalum - polymer capacitor type which is getting increasingly popular for most of the application fields due to its unique characteristics and properties.

Application Field

The T541X686K030DH8620 tantalum-polymer capacitor is an advanced component used in various application areas such as computers, laptops, mobile phones, tablets, audio and video products, automotive equipment, and industrial machinery. This type of component is able to provide reliability and high performance in critical applications. In the automotive industry, TPCs are used as protection components for high voltage circuits. The high capacitance and low impedance provided by this type of tantalum-polymer capacitors gives them the capability to store charge effectively and minimize the load on the vehicle electrical system. This type of capacitor also gives superior performance in both voltage and current filtering.The TPC type is also used in consumer electronics as they provide high capacitance which allows them to store more electricity with smaller physical components. This makes them especially desirable in portable electronics with limited space.The high reliability and stability of the TPC type also make it suitable for industrial applications. The capacitors are capable of withstanding high temperatures and are highly resistant to vibration and shock. This makes them especially suitable for operating in environments such as aerospace, automotive and industrial machinery.

Working Principle

The T541X686K030DH8620 tantalum-polymer capacitor type is based on electrochemical technology. It consists of a tantalum cathode and a polymer anode which are both embedded in an electrolyte.When a potential difference is applied between the two electrodes, ions from the electrolyte are attracted to the anode, creating a conductive layer called the electric double layer. This double layer is responsible for storing electrical charge and is what gives the capacitor its capacitance. The dielectric material between the two electrodes is an important factor in determining the capacitance of the TPC type. The higher the dielectric constant of the selected material, the greater the capacitance provided. The TPC type also has a feature which allows it to maintain its capacitance over time even after multiple and continuous cycles of charging and discharging. This feature is known as “charge-retention” and is due to the electric double layer on the anode.

Conclusion

The T541X686K030DH8620 tantalum-polymer capacitor type has become increasingly popular due to its high capacitance, low impedance, and high reliability. This type of capacitor is used in a variety of application areas such as the automotive industry and consumer electronics. The working principle of the TPC type is based on electrochemical technology with an electric double layer on the anode. As a result of this, the TPC type exhibits excellent charge-retention properties.

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