20TQC22MYFB Capacitors

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Tantalum-polymer capacitors are widely used in various fields. The 20TQC22MYFB tantalum-polymer capacitors are especially well-suited for signal processing applications, providing superior performance with its low leakage current, low ESL, high C / V and high ripple current capabilities. This device is also suitable for temperature sensitive applications, as it features temperature compensation with its negative voltage coefficients.

The 20TQC22MYFB tantalum-polymer capacitors feature an anode bottom foil and a polyphenylene-sulfide dielectric layer. It has two leads that are formed by an angled wirebond construction, featuring both a cathode lead and an anode lead. The construction of the leads ensures that the electrical connections are formed in a robust and highly reliable manner, eliminating the risk of fractures or other damage over time.

The 20TQC22MYFB tantalum-polymer capacitors have a 20 micron thick anode bottom foil that ensures a low temperature coefficient, a low IR drop and low noise. The polyphenylene-sulfide dielectric layer further improves the electrical performance of the tantalum-polymer based capacitors. It also provides consistently high capacitance-voltage values, at rates as high as 125 volts.

The leads of 20TQC22MYFB tantalum-polymer capacitors are wired such that the anode lead is short, allowing for easy assembly into the circuit. The cathode is slightly longer than the anode, allowing for good electrical contact with the circuit board. The capacitor has an internal resistance rating of 70mΩ.

The 20TQC22MYFB tantalum-polymer capacitor has a rated voltage of 12 volts and a capacitance of 22uF. Its self-resonant frequency (SRF) is rated at 17 kHz. The capacitors are designed to provide superior reliability and high performance, with a temperature range of -55°C to +125°C. It has a maximum dissipation factor of 1.8 percent and a thermal resistance rating of 120°C/W.

The working principle of the 20TQC22MYFB tantalum-polymer capacitors is based on the principles of capacitance and electrical fields. When a voltage is applied across the capacitor, an electrical field is created between the two plates of the capacitor, allowing charge carriers to move from one plate to the other, thus storing electrical energy. This electrical energy is then discharged when the voltage is removed.

The 20TQC22MYFB tantalum-polymer capacitors are specifically designed for high frequency applications such as signal processing, where high capacitance and low ESL are important. The capacitors are also suitable for temperature sensitive applications, as they feature temperature compensation with their negative voltage coefficients. The capacitors are also highly reliable, with a long life cycle of up to 10,000 hours.

Tantalum-polymer capacitors are highly popular due to their superior electrical performance, high reliability and long life cycle. The 20TQC22MYFB tantalum-polymer capacitors are the perfect choice for signal processing applications, providing superior performance and reliability, with a wide temperature range and excellent electrical properties.

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