TM3B685K016HBA

Series:	TANTAMOUNT®, TM3
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	6.8µF
Tolerance:	±10%
Voltage - Rated:	16V
Type:	Molded
ESR (Equivalent Series Resistance):	2.5 Ohm
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	--
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
Features:	High Reliability
Failure Rate:	--

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Tantalum capacitors are a type of electrolytic capacitor. Tantalum capacitors use a tantalum alloy, usually sintered with tantalum oxide as the dielectric layer, and manganese dioxide as the electrolyte. The superior temperature and voltage characteristics of the tantalum capacitor made it an obvious choice for use in military, aerospace and high-end industrial applications.The TM3B685K016HBA is a type of tantalum capacitor manufactured by Vishay Semiconductor. It is a molded and encapsulated, solid tantalum capacitor with a case size of D-16. This D-16 case size means that the capacitor is of a small size, with a maximum diameter of 16 millimeters, making it a good choice for applications in which size and space savings are important.The TM3B685K016HBA is a surface mount (SMD) tantalum capacitor with extended cathode terminals. It has a capacitance of 680μF and a nominal voltage rating of 6.3V. Fully solid in design, the TM3B685K016HBA is hermetically sealed, making it extremely resistant to moisture, heat, and other harsh environmental conditions. It is also RoHS compliant and halogen free.In terms of its application field, the TM3B685K016HBA is suitable for industrial applications where the physical size and environmental conditions are limiting factors. It is designed for applications where long life, high reliability, and excellent quality are of utmost importance. Some applications include automotive power-line filters, LED lighting, power supplies, motor drives, and medical instrumentation.Now, let us discuss the internal workings of a tantalum capacitor. The dielectric layer of a tantalum capacitor uses a combination of tantalum and tantalum oxide. The dielectric layer enables the capacitor to store energy via electrostatic action. Inside the capacitor, electrons are transferred between the anode and cathode terminals, resulting in a build-up of charges. This build-up of charges causes a voltage to be created across the capacitor terminals, which is how a capacitor stores energy.The electrolyte used in a tantalum capacitor is usually manganese dioxide. This layer serves to enable the electrons to flow between the anode and cathode terminals and is also necessary to enable the capacitor to function at a high temperature.In conclusion, the TM3B685K016HBA is a type of tantalum capacitor manufactured by Vishay Semiconductor. It is a small sized, surface mount, extended cathode terminal capacitor with a capacitance of 680μF and a nominal voltage rating of 6.3V. It is suitable for industrial applications where size, environmental conditions, and long life are of utmost importance. At its core, a tantalum capacitor works by using a combination of tantalum and tantalum oxide as the dielectric layer and manganese dioxide as the electrolyte.

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