UKL1H151KPD

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Aluminum Electrolytic Capacitors have long been a mainstay of the electronic market due to their reliability, stability, longevity, and versatility. UKL1H151KPD is a multi-layer ceramic chip capacitor which has an especially favorable combination of physical size and capacitance for use in high frequency, high capacitance applications.

The UKL1H151KPD is an IC-grade aluminum electrolytic capacitor with an enhanced small form factor and high capacitance rating. It is a low profile, surface mount device without leads. It is designed with axial leads and a reinforced package for improved vibration and shock resistance.

The main features of the UKL1H151KPD include its enhanced operational reliability, low ESR (Equivalent Series Resistance), and high capacitance-voltage characteristics. In addition, it has a wide temperature range (up to -55° C to +125° C) and excellent temperature drift stability.

The application field of UKL1H151KPD centers around high-frequency circuits such as switching regulators or DC-to-DC converters. This device is also suitable for use in high capacitance-voltage requirements, such as in antenna systems, and RF or audio devices. The UKL1H151KPD can also be used in automotive, military, aerospace, and other high-reliability applications.

The working principle behind the UKL1H151KPD is based on the principle of electrolytic capacitance. An electrolytic capacitor is an electronic component consisting of two conductive surfaces separated by an electrolyte solution. The electrolyte solution acts as an electrical insulator to store electric charges which create a capacitance. The capacitance of an electrolytic capacitor is primarily determined by the size and distance between the two electrodes, the dielectric constant of the electrolyte, and the interface area of the electrodes.

The UKL1H151KPD works to improve and enhance its operating reliability and capacitance-voltage characteristics through its unique construction. It is designed with four parallel-connected, steep-sided aluminum electrodes which improve its energy-density performance. It also features a zigzag electrolyte capacitor (ZEC) with an enhanced anode design which improves its rated capacitance and also reduces its equivalent series resistance (ESR). This allows the device to have a high capacitance while working at high switching frequencies.

In summary, the UKL1H151KPD is an IC-grade aluminum electrolytic capacitor with enhanced small form factor and high capacitance rating. Its prominent features include enhanced operational reliability, low ESR, wide temperature range, and excellent temperature drift stability. It is mainly used in high-frequency circuits, such as switching regulators or DC-to-DC converters, and is also suitable for use in high capacitance-voltage requirements, such as in antenna systems, RF and audio devices, automotive, military, aerospace, and other high-reliability applications. This device operates on the principle of electrolytic capacitance where it has two conductive surfaces separated by an electrolyte solution which store electric charges.

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