The 30DC275M050BB2A from Barker Microfarads is an Aluminum Electrolytic Capacitor. It has a capacitance of 2.7 µF and a capacitance tolerance of ±20%. This capacitor has a voltage rating of up to 50 V. It has a low dissipation factor at crossover frequencies, making it suitable for general audio applications. This power capacitor is available in a through-hole package that measures 17.5 x 6.3 mm.