• Capacitance Value: 2200 mfd (identical to 2200 \(\mu \)F). This high capacitance capacity ensures robust electrical storage.
• Voltage Ceiling: 25 Volts DC maximum threshold. Operating circuits should ideally maintain a lower continuous voltage (e.g., 12V to 16V) to allow an appropriate safety buffer.
• Component Geometry: Most versions use a radial design containing two wire pins exiting from a single end. Common body dimensions vary slightly by manufacturer but typically fall around \(10 \times 25\text{mm}\), \(13 \times 20\text{mm}\), or \(12.5 \times 20\text{mm}\).
• Polarization: This is a polarized component. The long terminal indicates the positive terminal, while the shorter terminal aligned with a stripe on the outer sleeve identifies the negative terminal. [1, 2, 3, 4, 5, 6, 7]

Core Electronics Applications

• Ripple Smoothing: Frequently deployed downstream of rectifiers within power supplies to transform pulsating AC ripples into smooth, linear DC current.
• Audio Coupling and Buffering: Positioned in consumer amplifiers and audio boards to block unwanted DC offsets while enabling clean low-frequency audio signals to pass seamlessly.
• Noise Suppression