13008-022MESA/HR

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	High Reliability
Ratings:	COTS
Manufacturer Size Code:	R
Lead Spacing:	--
Height - Seated (Max):	0.157" (4.00mm)
Size / Dimension:	0.299" L x 0.236" W (7.60mm x 6.00mm)
Package / Case:	3024 (7660 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	--
Series:	TANTAMOUNT®, 13008
ESR (Equivalent Series Resistance):	28 mOhm
Type:	Conformal Coated
Voltage - Rated:	10V
Tolerance:	±20%
Capacitance:	680µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction to Tantalum Capacitors

Tantalum capacitors are a type of electrolytic capacitor that uses tantalum as the anode with an oxide layer as the dielectric layer. They are used as components in electronic circuits for dynamic memory, signal processing, power supply filtering, and other applications. They are used to provide stability, to reduce losses, and to boost the performance of the electronic circuit.

What Is MESA or HR?

MESA or HR stands for Major End Use System Applicator, or High Rate Capacitors. These are special types of capacitors that are designed to operate with high surge currents, meaning that they can store more electricity than traditional capacitors. Their applications range from electronic appliances such as TVs and computers to sensitive medical and military equipment.

Applications for the MESA/HR Capacitors

The MESA/HR capacitors are used in a variety of applications. Some of the most common include switch-mode power supplies, motor control, DC-DC converters, and DC/AC inverters. Their high rate characteristics make them ideally suited for applications requiring high levels of reliability. They are also used in signaling circuits and medical equipment.

Advantages of MESA/HR Capacitors

MESA/HR capacitors offer several advantages compared to traditional capacitors. These include a higher energy density than other capacitors, a longer service life, a higher temperature stability, a higher ripple current rating, and a much higher surge current rating. They also have a lower internal resistance than other capacitors, making them ideal for use in high frequency applications.

Working Principle of MESA/HR Capacitors

The working principle of the MESA/HR capacitors is based on their ability to store and release electrical energy quickly. The capacitor consists of two electrodes, the anode which consists of tantalum and the dielectric which is the oxide layer. When a voltage is applied to the two electrodes, the oxide layer becomes polarized, allowing the capacitor to store energy.When the voltage is removed, the stored energy is then quickly released. This makes MESA/HR capacitors ideal for transient energy storage, as they can store and release energy quickly. The higher current density and the higher temperature stability make them ideal for applications requiring high pulses of energy, such as motor control and switch-mode power supplies.

Conclusion

Tantalum capacitors are versatile, reliable, and efficient components. The MESA/HR capacitor is a special type of tantalum capacitor that is designed for high-performance applications. Its advantages include a higher energy density, a longer service life, and higher temperature stability. Its high surge current rating makes it ideal for applications requiring high levels of reliability, such as medical equipment and DC/AC inverters. Its working principle is based on the ability to store and release electrical energy quickly, making it ideal for transient energy storage.

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