T55B157M6R3C0070

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Tantalum–polymer capacitors, also known as Ta–polymer capacitors, are a type of capacitor containing tantalum or other materials in a polymer–inorganic composite. They are typically characterized by their small physical size, high capacitance and high stability. This makes them ideal for a wide range of applications, including embedded systems, mobile communication devices, automotive, industrial and military applications. The T55B157M6R3C0070 is a type of tantalum–polymer capacitor.

The T55B157M6R3C0070 has a capacitance of 55uF, a resistance value of 15kΩ, a temperature coefficient of 6R3 ppm/°C, a voltage rating of 10V Umax, a voltage range of 4.5-7V, a leakage current of 2.7µA, and a minimum thickness of 0.7mm. This makes it ideal for high-frequency, high-temperature applications, such as data-intensive cellular communications or other electronic devices.

The working principle of the T55B157M6R3C0070 is based on the concept of a dielectric layer, which is an electrically non-conductive material that can be used to store electrical charges. The outer electrodes of the capacitor are constructed of thin sheets of tantalum. The two layers of tantalum are separated by a dielectric layer of a polymer–inorganic composite material, such as Ta-Al-Oxide (TAO) or Ta-O-Nitride (TON).

When a voltage is applied across the capacitor, the positive charge of the outer electrode attracts the negative charge of the inner electrode, creating an electric field across the dielectric layer. This electric field creates an electrical charge that is stored in the dielectric layer. This electrical charge is the capacitance of the device.

The T55B157M6R3C0070 provides a high level of reliability and performance. Due to its small size and high-capacity, it is well-suited for a wide range of applications, including automotive, industrial and military applications. Its stable working principle ensures that its capacitance remains stable over a wide temperature range.

The T55B157M6R3C0070 is highly resistant to mechanical shock and vibration, making it suitable for use in environments where vibration and shock are common. Additionally, its exceptionally low ESR ensures that it can handle high transient currents without overheating. It also has a low dielectric absorption rate, meaning that it does not significantly affect the frequency response of the circuit in which it is used.

Tantalum–polymer capacitors are used in a variety of electronic devices, such as wireless communication devices, medical equipment, automotive electronics, and military and industrial applications. The T55B157M6R3C0070 is an excellent choice for a wide range of applications due to its high reliability, small physical size and high capacity.

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