M39003/01-5760

Tantalum Capacitors

Tantalum capacitors are electrolyte-filled devices which offer several advantages over traditional capacitors including reliability, low parasitic losses, and small physical size. The M39003/01-5760 family of tantalum capacitors are one of the leading devices of its type, and they offer an impressive range of features and capabilities.

Description of M39003/01-5760

The M39003/01-5760 is a family of polyphenylene oxide (PPO) tantalum capacitors. Its capacitance range is from 10µF to 2.2µF, and the voltage rating is 10V to 50V. Its lead spacing is 1.27mm (0.050”), and its encapsulation is a molded-inplace epoxy resin. The maximum ambient temperature is +85°C.

Applications

The M39003/01-5760 is well-suited for many types of applications where board level reliability is important. They are often used in automotive, military, industrial, and medical circuits. These capacitors are ideal for high-reliability and high-temperature applications too, where devices need to operate reliably despite superior temperatures of up to +85°C. Additionally, they can be used to filter and stabilize the supply voltage, and to provide decoupling between stages in complex circuits.

Working Principle

The working principle behind the M39003/01-5760 is fairly straightforward. Its basic design is a tantalum wire, impregnated with a resin and electrolytic solution, wrapped in a metal casing. The purpose of the tantalum wire is to serve as a dielectric; it has a relatively-low dielectric constant that allows for better performing capacitors. The electrolyte inside the device performs two important functions: it serves as a conductor for electrons, and it also acts as the source of capacitance. As electrons flow in one direction, they are blocked from flowing in the other direction by the dielectric, creating an electrical field. This, ultimately, creates the capacitance in the device.

Benefits

The main benefit of M39003/01-5760 tantalum capacitors is their small size. Additionally, they have excellent temperature stability and because of their excellent design are very reliable. This makes them ideal for many applications, particularly those with size or performance requirements. Additionally, these capacitors are very cost-effective, allowing for more affordable designs.

Conclusion

The M39003/01-5760 is a family of polyphenylene oxide tantalum capacitors which are well-suited for many types of applications where board level reliability is important. Their small size and excellent temperature stability makes them very reliable and cost-effective devices, making them perfect for applications requiring size and performance requirements. Additionally, their working principle of using a tantalum wire as a dielectric and an electrolyte as the source of capacitance allows for efficient and reliable operation, making them truly one of the leading devices of its type.