T591D157M006ATE025 Capacitors

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

T591D157M006ATE025 are tantalum-polymer capacitors which provide enhanced reliability, a variety of polymerized dielectrics and advanced molding technology that ensures improved performance characteristics and low equivalent series resistance. The tantalum-polymer capacitor is an electrolytic type capacitor, primarily composed of a pure tantalum anode body, a liquid dielectric, and an anode lead-out wire. The liquid dielectric is an organic compound that acts as an electrical insulator between the anode and the lead-out wire. The anode lead-out wire, sometimes referred to as the capacitor’s ‘electrolyte’, allows current to flow from the anode to the terminal in the external circuitry. It also acts as a conductor to carry this current. It could be made either with a metal or polymer cathode lead-out wire.

Due to its low effective series resistance (ESR), high equivalent series inductance (ESL), low temperature coefficient and superior self-healing ability, the tantalum-polymer capacitor is an ideal choice for applications that require high capacitance-to-size ratio and low power consumption from a relatively small component. The component can be used for signal filtering, bypassing and decoupling in applications such as automotive electronics, telecom, and consumer electronics.

In addition to providing high ESR and low ESL, the molding technology used in the T591D157M006ATE025 also allows for low-profile components with a high capacitance. It is available in the surface mount or through-hole mounting style. Its rated voltage range is 0.2V to 6.3V and its typical capacitance range is 10μF to 100μF. The component has an operating temperature range of -55°C to +125°C and a ripple current rating of 1A.

The process used to create the tantalum-polymer capacitor begins with the anode. A pure tantalum wire is machined to create an anode body. This tantalum anode body is then impregnated with a liquid organic dielectric, such as polyether, polyester, or liquid fluoropolymer. This dielectric provides a strong mechanical bond and electrical insulation between the anode body and lead-out wire. A conductive cathode lead-out wire is then soldered onto the anode body and connected to the external circuitry.

The capacitor is then pressed into a mold where the liquid organic dielectric solidifies into a polymerized compound. This compound acts as an electrical insulator while providing mechanical integrity and protection. Finally, the component is soldered and/or press-fit into its package and then subject to quality testing.

The T591D157M006ATE025 is a high performance tantalum-polymer capacitor which provides superior capacitance-to-size ratio and low ESR, allowing it to be used in high power applications where a small size component is needed. With its innovative construction and improved characteristics, the component is ideal for a wide range of industries and applications, making it one of the most popular types of capacitors on the market today.

The specific data is subject to PDF, and the above content is for reference