RR70J391MDN1

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Aluminum-polymer capacitors are high-performance capacitors that operate with extremely low losses at very high frequencies. The RR70J391MDN1 is one of the most advanced aluminum-polymer capacitors available today. It is designed for ultra-low ESL, ESR, and loss characteristics, providing superior electrical performance in both high-frequency and low-frequency circuits.

Aluminum-polymer capacitors have an anode composed of aluminum foil and a cathode composed of an electroconductive polymer, which allows for high capacitance values. This type of capacitor is also known for its excellent capacitance stability over a wide temperature range. The RR70J391MDN1 has a rated capacitance of 0.27μF with a rated voltage of 15V and an insulation working voltage of 30V. It also has a series resistance of 0.07 ohms and a dielectric absorption ratio of 77%.

The RR70J391MDN1 offers superior performance when compared to other aluminum-polymer capacitors. Its low series resistance and wide operating temperature range allow it to be used in a variety of applications, including computer systems, industrial and automotive power supplies, and audio and video equipment.

The RR70J391MDN1 also features a novel self-healing technique that allows for sustained use even in the presence of high surge currents, as well as a high surge capability and superior insulation resistance. The self-healing process begins as soon as a thin film of oxygen is released upon the inrush of current. This thin film is then discharged before the current level can cause any damage to the capacitor. The self-healing process is repeated with each inrush of current, ensuring a long cycle life.

The RR70J391MDN1 is also a great choice for digital circuits, as its low series resistance allows for faster switching times and lower power consumption. Its high insulation resistance also ensures faster and more accurate signal transmission than other aluminum-polymer capacitors. The RR70J391MDN1 offers excellent performance in applications such as high-frequency filter networks, digital clock oscillators, and power supply filtering.

The RR70J391MDN1\'s self-healing properties, combined with its high surge capability and insulation resistance, make it a great choice for use in circuits that are exposed to high voltages, such as automotive and industrial equipment. Its high surge capability and insulation resistance ensure reliable operation and protection against power surges. In addition, the RR70J391MDN1\'s wide operating temperature range makes it suitable for use in a variety of applications where conventional aluminum-polymer capacitors fail to perform.

In conclusion, the RR70J391MDN1 is a top-of-the-line aluminum-polymer capacitor that provides superior electrical performance with low losses at very high frequencies. Its self-healing capabilities, high surge capability and insulation resistance, and wide operating temperature range make it suitable for a variety of applications. The RR70J391MDN1 is an ideal choice for digital circuits, high-frequency filter networks, and power supply filtering.

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