Operating Temperature:	-55°C ~ 125°C
Failure Rate:	C (0.01%)
Features:	Military
Manufacturer Size Code:	F
Lead Spacing:	--
Height - Seated (Max):	0.085" (2.16mm)
Size / Dimension:	0.220" L x 0.135" W (5.59mm x 3.43mm)
Package / Case:	2214 (5634 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	--
Series:	Military, MIL-PRF-55365/13, CWR26
ESR (Equivalent Series Resistance):	667 mOhm
Type:	Conformal Coated
Voltage - Rated:	15V
Tolerance:	±20%
Capacitance:	10µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors

CWR26HK106MCFB\TR Application Field and Working Principle

Tantalum Capacitors are essential elements in most electrical systems. CWR26HK106MCFB\TR capacitors are a type of tantalum capacitors specifically used in applications requiring very high capacitance in a small form factor. This particular capacitance is produced by a combination of anode-to-cathode dielectrics and anode-to-cathode cell design. The CWR26HK106MCFB\TR applications is utilised in many industries for a variety of purposes such as shunt-protection on DC/DC converters, noise suppression, amplifier decoupling, power conditioning, high frequency switching, and low-ESR downhole power supplies.

What is a tantalum capacitor?

A tantalum capacitor is an electronic component that stores electrical charge and is used in a wide variety of industrial and consumer applications. The term ‘tantalum capacitor’ refers to capacitors made with a tantalum core material, most commonly in the form of tantalum pentoxide. This material has very high capacitance and is used to form small, easy-to-mount, low-loss capacitors.Tantalum capacitors are essentially capacitors formed in a sandwich construction, with two thin metal plates, or ‘electrodes’ as the internal conducting elements and a relatively thick dielectric layer between them. The dielectric material within the capacitor most commonly consists of either tantalum-oxide or an activated form of polymerized ethylene oxide-ran-vinylacetate copolymer.

How does a tantalum capacitor work?

A tantalum capacitor works on the same principle as other types of capacitors, by trapping a certain amount of charge between two conducting plates. When a voltage is applied across these plates, the electrical field generated causes electrons to move around the plates, thus allowing the capacitor to store electrical energy. However, due to the combination of the dielectric material between the plates and the anode-to-cathode cell design used in CWR26HK106MCFB\TR capacitors, a significantly higher capacitance than other capacitor types can be attained. The outer casing of a tantalum capacitor is made of a mixed metal oxide, which forms a protective insulator for the internal components. The capacitor also has an inner metal electrode, which is connected to a pin at one end and a catalytic element at the other. This catalytic element is responsible for the activation of the oxygen molecules within the air in the capacitor, which in turn converts into a special oxide compound known as ‘activation powder’. This powder increases the capacitance value of the capacitor, thus allowing it to store more electrical energy.

CWR26HK106MCFB\TR Capacitors Application Fields

The CWR26HK106MCFB\TR type of tantalum capacitors are capable of providing much higher levels of capacitance than other types of capacitors and are thus suitable for applications which require a large amount of energy storage. A few of the main applications of these capacitors are for shunt-protection on DC/DC converters, noise suppression, amplifier decoupling, power conditioning, high-frequency switching, and low-ESR downhole power supplies. In terms of shunt-protection, the CWR26HK106MCFB\TR type of tantalum capacitor can help reduce switch-to-switch recovery time during periods of high current or voltage in a DC/DC converter. This can help extend the life of the converter and improve its overall functionality. Moreover, the CWR26HK106MCFB\TR capacitors can also be used for noise suppression and amplifier decoupling. In noise suppression, the capacitor can act as a noise filter, which helps reduce any unwanted background noise that may be present in an electronic device. It can also be used for amplifier decoupling, where it helps to block electrical signals that may disturb the audio system.Lastly, CWR26HK106MCFB\TR capacitors are ideal for use with high-frequency switching, as it is capable of handling rapid voltage changes without losing its capacitance. Additionally, its relatively low Equivalent Series Resistance (ESR) makes it suitable for use in low-ESR downhole power supplies.

Conclusion

CWR26HK106MCFB\TR tantalum capacitors are a versatile electronic component that can be used for a variety of different applications such as shunt-protection on DC/DC converters, noise suppression, amplifier decoupling, power conditioning, high-frequency switching, and low-ESR downhole power supplies. It is able to provide a much higher capacitance than other types of capacitors due to its combination of anode-to-cathode dielectrics and anode-to-cathode cell design. These capacitors have become increasingly popular in recent times due to their unique properties and extensive applications in modern day electronics and industries.

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