1879062-4

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	General Purpose
Manufacturer Size Code:	A
Lead Spacing:	--
Height - Seated (Max):	0.071" (1.80mm)
Size / Dimension:	0.126" L x 0.063" W (3.20mm x 1.60mm)
Package / Case:	1206 (3216 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	--
Series:	TYTR
ESR (Equivalent Series Resistance):	2 Ohm
Type:	Molded
Voltage - Rated:	6.3V
Tolerance:	±20%
Capacitance:	15µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors

Tantalum capacitors, also known as tantalum electrolytic capacitors, are electronic components that use tantalum for the electrodes in an electrolytic capacitor. These capacitors are used in a wide range of applications and have become increasingly popular due to their small size and high capacitance values. In this article we will be discussing the 1879062-4 application field and working principle of tantalum capacitors.Tantalum capacitors are typically classified as either solid or wet electrolytic, and each type has its own unique advantages and disadvantages. Solid tantalum capacitors are a type of electrolytic capacitor that uses solid tantalum powder as the electrode. This type of capacitor has a longer useful life span, higher dielectric strength, and a lower leakage current than wet tantalum capacitors. The disadvantage to this type of capacitor is its limited operating temperature range.Wet tantalum capacitors use a liquid electrolyte, usually a solution of aqueous potassium hydroxide, to wet the electrodes. These types of capacitors have a higher capacitance-voltage ratio than solid tantalum capacitors, allowing them to be used in higher voltage and frequency applications. Wet tantalum capacitors also have a higher operating temperature range and are not as sensitive to thermal cycling as their solid counterparts. The downside to wet tantalum capacitors is that they are susceptible to cathode corrosion and leakage.The 1879062-4 application field of tantalum capacitors is in low power, high frequency applications such as pulse shaping circuits and memory circuits. Tantalum capacitors are also used in communications equipment, power systems and microelectronic systems as well as in medical equipment and automotive systems.The working principle of tantalum capacitors is based on the fact that when an electrical field is applied across two conductive plates, the current is directly proportional to the applied electrical field and the separation between the plates. A tantalum capacitor has a positive and a negative electrode, each made of a tantalum metal. When an electric field is applied, the positive ions migrate to the negative electrode and the negative ions migrate to the positive electrode. This creates a capacitance between the two electrodes, allowing the capacitor to store energy.Tantalum capacitors have become an increasingly popular option for many design applications due to their small size, high capacitance values, and relatively long useful lives. With careful design and selection, these components can provide reliable and stable electrical performance for years to come.

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