The PEH169PD4220QB2 is a tantalum polymer capacitor with a capacitance value of 47 µF and a voltage rating of 20V. It features a low ESR (Equivalent Series Resistance) which is crucial for maintaining stability in power supply circuits. According to KEMET’s data sheets, the ESR of this model is typically around 35 mΩ at 100 kHz, making it ideal for filtering and decoupling applications. For instance, in audio equipment like amplifiers, using this capacitor ensures cleaner sound output by reducing noise and ripple voltages.
One of the standout features of the PEH169PD4220QB2 is its ability to perform consistently under varying temperature conditions. With an operating temperature range from -55°C to +85°C, it remains stable even in extreme environments. This makes it suitable for automotive electronics, where components must endure harsh weather conditions without compromising functionality. Imagine integrating these capacitors into a car’s infotainment system; they would ensure smooth operation regardless of whether you’re driving through scorching deserts or freezing winters.
Another practical application lies within industrial control systems. In such setups, precise timing and minimal signal interference are essential. The PEH169PD4220QB2 helps achieve these goals by providing reliable energy storage and rapid charge/discharge cycles necessary for microcontroller operations. Statistics show that industries utilizing advanced capacitors like this one experience up to a 15% reduction in system failures due to improved power integrity.
In conclusion, if you’re looking for a dependable capacitor that enhances both the efficiency and durability of your electronic designs, the KEMET PEH169PD4220QB2 should be on your list. Its combination of low ESR, wide temperature tolerance, and proven performance makes it a top choice for engineers worldwide.
