T540B686M004CH8610WAFL

Series:	KO-CAP® T540
Packaging:	Tray - Waffle
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	68µF
Tolerance:	±20%
Voltage - Rated:	4V
Type:	Molded
ESR (Equivalent Series Resistance):	80 mOhm @ 100kHz
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	2000 Hrs @ 125°C
Mounting Type:	Surface Mount
Package / Case:	1411 (3528 Metric)
Size / Dimension:	0.138" L x 0.110" W (3.50mm x 2.80mm)
Height - Seated (Max):	0.083" (2.10mm)
Lead Spacing:	--
Manufacturer Size Code:	B
Ratings:	COTS
Features:	High Reliability

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Tantalum - Polymer Capacitors and T540B686M004CH8610WAFL Application Field and Working Principle

Tantalum-Polymer capacitors are a type of capacitor which combines the advantage of the spinel-type tantalum electrolyte with the advantage of a polymer dielectric to produce a capacitor with both low resistance and high capacitance and energy density. T540B686M004CH8610WAFL is a miniature surface-mount tantalum-polymer capacitor designed to provide very high energy density. It is a non-polarized, low-ESR, miniature component with excellent operating characteristics.The T540B686M004CH8610WAFL is an ideal choice for a variety of circuits and applications. The device is suitable for use in consumer electronic equipment such as portable communication devices, computers, and consumer audio/video equipment. The T540B686M004CH8610WAFL is also well-suited for use in industrial, networking, server and storage, consumer, and automotive applications.This device consists of tantalum- and polymer-based materials and employs a number of advanced technologies to deliver high performance. The T540B686M004CH8610WAFL utilizes a conductive polymer and other components to form the electrostatic shielding between the negative and positive electrodes. This combination of materials helps the device to achieve low ESR and high capacitance values. This device also features a dielectric plating layer for improved mechanical and electrical reliability.The working principle of the T540B686M004CH8610WAFL is simple but effective. The device employs two materials - an anodized tantalum electrode and a conductive polymer layer. When a voltage is applied across the two electrodes, a capacitive coupling is created. This capacitive coupling stores electrical energy and helps to reduce AC ripple current. This reduces noise, and increases stability.The T540B686M004CH8610WAFL is a cost-effective and reliable solution for a wide range of applications. It is highly reliable and durable due to its robust design. The device has a very long lifetime, making it a great choice for long-term projects and applications. In addition, the device has excellent performance characteristics and a compact size. This makes it an ideal choice for applications where space is a premium.The T540B686M004CH8610WAFL is an ideal choice for applications that require high capacitance values and low ESR. The device can be used to reduce AC ripple current, eliminate noise, and improve the overall performance of circuits and devices. The device delivers high energy density and can be used in a variety of industrial, consumer, automotive, and networking applications.

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