M39003/03-0250/TR

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Tantalum capacitors are widely used in a variety of applications, from consumer electronics and industrial settings to medical and military applications, due to their excellent electrical properties and chemical stability.

The M39003/03-0250/TR is a tantalum capacitor designed for use in severe environments and applications. This capacitor is robust, reliable, and capable of withstanding extreme temperatures, shock, and vibration.

The M39003/03-0250/TR is an axial-leaded capacitor with a wide operating temperature range of -55°C to +125°C. It is constructed using a sintered tantalum anode, a manganese dioxide cathode, and a polycarbonate/ceramic capacitor element. The terminal is welded to the encapsulation and the leads are provided with a protective coating.

The M39003/03-0250/TR boasts a high capacitance of 250µF, a low ESR of 22mΩ at +125°C, and a voltage rating of 16V. The device is optimized for extended life (85°C, 5000 hours) and is able to withstand up to 500g shock and 3 times base vibration. This capacitor offers excellent stability over a wide temperature range and is also RoHS compliant, making it suitable for use in many applications.

The working principle of the M39003/03-0250/TR is that of a standard tantalum capacitor. When voltages between the anode and cathode reach a certain level, an electrochemical double layer forms at the electrolyte interface, which forms a dielectric barrier between the electrodes. This results in the capacitor charging and discharging in a predictable manner and producing the capacitive effect.

The M39003/03-0250/TR is ideal for transmitter and receiver fabrication, regulation, and buffering applications, as well as other applications which require high levels of shock and vibration resistance. Due to its robust construction and reliability, this capacitor offers superior performance in extreme temperature and environment conditions.

All in all, the M39003/03-0250/TR is an excellent option for use in challenging applications. Its combination of high capacitance, low ESR, robust design, and wide operating temperature range make it an ideal choice for a variety of applications. With its reliable performance and RoHS compliance, the M39003/03-0250/TR continues to be a popular choice for designers in need of a reliable high-temperature tantalum capacitor.

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