M39003/01-3171/HSD

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Tantalum capacitors are increasingly being used in many areas due to their extended temperature range, low impedance, and flat aging characteristics. The M39003/01-3171/HSD is an example of a popular tantalum surface-mount capacitor. These capacitors are designed specifically for military and space applications where high reliability and long term performance are needed.

The M39003/01-3171/HSD is an extended-temperature grade off-the-shelf (OTS) capacitor with a temperature range of -55℃ to +125℃. It has a capacitance of 10uF, an ESR (Equivalent Series Resistance) of 1 ohms, and a rated voltage of 10 Volts DC. The case size of the capacitor is 1.25” x 2.23” with a height of 0.59”.

The M39003/01-3171/HSD is uniquely designed with a polymeric positive temperature coefficient (PPTC) device built into every capacitor. This PPTC device acts as a current limiter, and it reduces the likelihood of damage to the capacitor when overcurrent is present. This is incredibly valuable in military and aerospace applications, where components may often experience extreme conditions and potentially harmful events.

The basic working principle of the M39003/01-3171/HSD is similar to that of other tantalum capacitors: two metal plates are connected with a layer of liquid electrolyte sandwiched between them. Electrolyte serves to introduce ions which are attracted to the resistor surface. This creates an electrical field, which in turn stores electrical energy and creates an electric potential.

The M39003/01-3171/HSD is designed with a hermetically sealed construction. This is important to ensure the capacitor’s safety by preventing the leakage or contamination of its electrolyte. This also enables the capacitor to withstand high temperatures and pressures during its lifetime.

The capacitor also features a vented vent design which helps the capacitor to dissipate heat more efficiently. This feature helps the capacitor last longer and maintain its performance. Additionally, the capacitor has built-in EMI suppression, which helps it perform more reliably when subjected to electrical interference.

The M39003/01-3171/HSD is suitable for many applications in military and space such as DC-DC converters, frequency synthesizers, high efficiency power supplies, and analog signal supplies. It is also used in consumer electronics products such as computers, telecommunications, cell phones, and audio systems.

Tantalum capacitors, such as the M39003/01-3171/HSD, are highly reliable components designed for military and space applications. The use of an integral PPTC device helps to protect the components from damage caused by overcurrent, and the hermetically sealed construction ensures that the component is safe from external elements. The use of a vented vent design helps in dispersing heat and improving the capacitor\'s performance and longevity. The M39003/01-3171/HSD is suitable for a variety of applications including consumer electronics, military, and space applications.

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