T540D337K004DH8505

Series:	KO-CAP® T540
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	330µF
Tolerance:	±10%
Voltage - Rated:	4V
Type:	Molded
ESR (Equivalent Series Resistance):	40 mOhm @ 100kHz
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	2000 Hrs @ 125°C
Mounting Type:	Surface Mount
Package / Case:	2917 (7343 Metric)
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Height - Seated (Max):	0.122" (3.10mm)
Lead Spacing:	--
Manufacturer Size Code:	D
Ratings:	COTS
Features:	High Reliability

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Tantalum - Polymer Capacitors

Tantalum - Polymer Capacitors are highly efficient components used for storing and transferring electrical energy, and have a wide range of applications – from consumer electronics to industrial equipment. This article will focus on the application field and working principle of T540D337K004DH8505, a type of Tantalum - Polymer Capacitor.Capacitors are composed of two conductors separated by an insulating material called the dielectric. The insulating material prevents current flow in the capacitor, but allows charge to be stored when connected to a source of power. When one of the capacitor plates is charged, a voltage is created between the two plates which can then be used to power external circuits. T540D337K004DH8505 is a type of Tantalum - Polymer Capacitor made with a solid polymer electrolyte, featuring superior heat resistance and higher capacitance compared to liquid electrolyte or aluminum electrolytic capacitors. Tantalum - Polymer Capacitors use a lower ESR (Equivalent Series Resistance) and higher CV (Charge Voltage) compared to other types of capacitors. The capacitance of these capacitors can also range from a few pF (Picofarad) to farads.T540D337K004DH8505 has various application fields. It is commonly used in DC-DC converters, between-phase capacitors, and electronic filtering. This type of Tantalum - Polymer Capacitor is particularly suitable for Automotive, Industrial and Military systems due to its superior temperature and energy efficiency. T540D337K004DH8505 is a polarized Capacitor with a two-part construction; a dielectric which acts as a dielectric material and a conductive material (the capacitor film) which acts as one of the conducting plates of the capacitor. The other conducting plate is connected to the internal current terminal, which is usually connected to the ground. The dielectric acts as an insulator between the two conductors and prevents current from flowing in the capacitor. When a potential difference exists between the two plates, positive ions move in the negative and negative ions flow in the positive. This creates a charge of electricity which is then stored and released when the voltage potential is reversed.T540D337K004DH8505 is a high-quality capacitor and is made to last. It has a maximum rated temperature of 125°C, and its working voltage is a high voltage of 16V. Its maximum leakage current is also very low, at 0.1mA or less. The ESR is also very low, ranging from 0.05Ω to 0.2Ω.In conclusion, T540D337K004DH8505 is a highly reliable and efficient type of Tantalum - Polymer Capacitor which is suitable for a wide range of applications, from automotive, industrial and military systems to DC-DC converters and electronic filtering. Its superior heat resistance, higher capacitance capacity and low ESR make it an ideal choice for many different applications.

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