T540D337K004CH8505WAFL

Operating Temperature:	-55°C ~ 125°C
Features:	High Reliability
Ratings:	COTS
Manufacturer Size Code:	D
Lead Spacing:	--
Height - Seated (Max):	0.122" (3.10mm)
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® T540
ESR (Equivalent Series Resistance):	40 mOhm @ 100kHz
Type:	Molded
Voltage - Rated:	4V
Tolerance:	±10%
Capacitance:	330µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray - Waffle

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Tantalum - Polymer Capacitors Tantalum-polymer capacitors are one of the most advanced types of capacitors available today. They are a combination of two materials, tantalum and a solid-state polymer electrolyte. This combination gives the capacitor a higher temperature operating range and improved electrical characteristics compared to other capacitors.The T540D337K004CH8505WAFL is a surface–mount polymer–tantalum-capacitor designed to cater for a wide range of high-performance application and audio needs. This capacitor has an excellent low–ESR rating and wide capacitance range for handling current pulses up to 4.11a.The working principle behind a tantalum-polymer capacitor is based on two layers of electrodes separated by a specially developed layer of solid-state polymer electrolyte. The polymer is formed by a reaction between the metal and the metal-oxygen components in the electrolyte, and the metal electrode acts as the anode while the other acts as the cathode. This polymer electrolyte layer further enhances the capacitor\'s capacity and current–handling abilities.The T540D337K004CH8505WAFL capacitor is an especially robust capacitor for applications where the normal electrolyte-type capacitor cannot be used due to its high temperature operation range of up to 150°C. The capacitor has an effective series resistance (ESR) rating of just 0.24 ohms at 10khz and can deliver up to 4.11a current pulses without exceeding its voltage rating.The T540D337K004CH8505WAFL is suitable for use in DC-Link and audio applications, as well as in DC/DC converters and LEDs. Its low ESR rating provides it with excellent damping and ripple rejection characteristics and its wide operating temperature range makes it ideal for harsh, temperature-sensitive environments.Tantalum-polymer capacitors are also available in multiple, SMD packages for use in board-level designs. These capacitors offer excellent circuit reliability and long life; the capacitors can last a number of years or even decades. In addition, the capacitor’s small size makes it attractive for many applications where space is at a premium.The T540D337K004CH8505WAFL has a wide range of applications, from audio to high energy applications, and can make a positive difference in any design process. For designs requiring current handling up to 4.11a and a wide range of operating temperatures, the T540D337K004CH8505WAFL should be your go-to capacitor. Tantalum-polymer capacitors offer significant advantages when compared to traditional capacitors, making them the ideal choice for high-performance, high-temperature, and high-reliability applications. The T540D337K004CH8505WAFL utilizes the unique characteristics of a tantalum-polymer capacitor, offering excellent current handling, temperature characteristics and reliability. This capacitor provides users with the performance they need in a wide range of applications.

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