M39003/01-3082

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Tantalum capacitors are widely used components in electronic circuits due to their high capacitance, small size, low leakage current and wide acceptable temperature range. The M39003/01-3082 is an axial-leaded, solid electrolyte tantalum capacitor suitable for use in space-critical (SMT) and high-reliability applications. It is fully encapsulated with a flame-retardant epoxy, making it a highly reliable component for military and aerospace applications.

The M39003/01-3082 is a tantalum polarized capacitor, which means that it is designed so that power is applied in one direction only. This is accomplished by using an anode made of tantalum with an oxide layer dielectric between it and the cathode. The oxide layer dielectric material, along with the anode, determines the capacitance of the M39003/01-3082, as well as its working voltage. Polarized tantalum capacitors are designed to hold a relatively constant value when power is applied in one direction utilized in the assembly.

The M39003/01-3082 is suitable for use in a wide variety of applications, including switching power supplies, UPS systems, telecom equipment, instrumentation and automotive applications. Due to its small size, the M39003/01-3082 is ideally suited for space-constrained applications. It is also well-suited for handling high AC ripple currents, thanks to its large CV of 20 times its rated capacitance value at a rated temperature of +125°C.

The M39003/01-3082 is constructed of solid electrolyte tantalum and is encased in a flame-retardant epoxy coating. This provides improved reliability for use in high-reliability applications. The M39003/01-3082 is also UL recognized to UL Standard 1283. It is resistant to shock and vibration, and has a maximum operating temperature of +125°C.

The M39003/01-3082 has an extremely low equivalent series resistance (ESR), with a typical value of 0.1 ohms. This ensures that the capacitor can operate in high-frequency circuits without generating excessive heat, resulting in improved overall performance. The low ESR also helps to reduce inrush current, which can cause voltage spikes and can be harmful to sensitive components.

In conclusion, the M39003/01-3082 is an axial-leaded, solid electrolyte tantalum capacitor that is suitable for use in SMT and high-reliability applications. It has a CV(20°C) of 20 times its rated capacitance value, an extremely low ESR (0.1 ohms), and a maximum operating temperature of +125°C. The M39003/01-3082 is UL recognized and is ideal for use in space-constrained and other high-reliability applications.

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