M39003/01-5162/TR

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Tantalum Capacitors: M39003/01-5162/TR Application Field and Working Principle

Tantalum capacitors are among the most popular types of electrolytic capacitors due to their high capacitance-to-weight ratio, low leakage current, and high stability over a wide temperature range. M39003/01-5162/VR tantalum capacitors are radial leaded version of surface mount solid tantalum capacitors.

The M39003/01-5162/TR tantalum capacitors are used extensively in high frequency, high power applications such as satellite communications, cellular networks, and power supply circuits. With a voltage rating of 25V and a capacitance range of 33µF to 330µF, these capacitors are a popular choice for many applications. They are also available in temperatures ranging from -55°C to +125°C.

These capacitors are constructed using solid tantalum electrolytes, such as tantalum pentoxide (Ta2O5), which is a highly stable, high dielectric constant material. The anode is formed from a thin layer of porous tantalum with a thin film of manganese dioxide as the dielectric. The electrodes are connected to the external electrodes with a thin layer of conductive epoxy that provides good electrical connection and reliability. The hermetically sealed construction prevents leakage and makes these capacitors suitable for use in tropical climates.

M39003/01-5162/TR tantalum capacitors are designed to trap reactive power to help regulate power in circuits requiring high frequency transients. These capacitors offer low equivalent series resistance (ESR) and low effective series inductance (ESL). The low ESR and ESL provide excellent delivering highly stable, predictable performance. The low ESR means that these capacitors can also be used as noise suppressors. The capacitance range is wide enough to allow for adjustments while still maintaining a small footprint.

M39003/01-5162/TR tantalum capacitors feature a tight tolerance of +/-20%, which ensures that the capacitor behaves within its specified range. These capacitors can handle high-energy pulses of up to 50 Amperes per microfarad if the peak DC voltage is no more than four times the rated voltage. This makes them ideal for high-power switching applications.

The temperature range of M39003/01-5162/TR tantalum capacitors is from -55°C to +125°C, which makes them suitable for a range of industrial or military applications. They are also designed to withstand extended operating temperatures, making them suitable for use in applications requiring long-term reliability. The capacitors are RoHS compliant for safe use in industrial electronics applications.

Overall, M39003/01-5162/TR tantalum capacitors provide excellent performance in a wide variety of high frequency, high power applications. Their tight tolerance and low ESR make them particularly attractive for switching applications, while their hermetically sealed construction and extended operating temperature range make them ideal for use in harsh, unpredictable environments.

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