UCA2C220MPD

The UCA2C220MPD is a miniature aluminum electrolytic capacitor from Nichicon's UCA series designed for radial-lead, through-hole use. It provides 22 µF capacitance at a 160 V rating in a compact can-style package suited for general-purpose power electronics.

Engineered for applications that require elevated ripple handling and extended operating life, this polarized capacitor delivers rated performance across –25°C to +105°C and is RoHS compliant.

Key Features

• Capacitance & Voltage: 22 µF nominal capacitance with a 160 V rated voltage, tolerance ±20% at 120 Hz, 20°C.
• High ripple-current capability: Rated ripple current up to 250 mA at 120 Hz and 500 mA at 100 kHz, supporting heavy AC superposition in power circuits.
• Long operational life: Specified for 10,000 hours at 105°C, providing extended service life under elevated-temperature loading.
• Temperature range: Operates from –25°C to +105°C to match industrial and equipment-grade thermal environments.
• Radial lead package: Through-hole radial can with 5.0 mm lead spacing, φD × L size approximately 1.0 cm × 2.0 cm, and polarized construction for straightforward PCB implementation.
• Leakage and dissipation characteristics: Electrical characteristics follow Nichicon UCA series specifications, including defined leakage current and tan δ performance for 160 V units.
• RoHS compliant: Meets RoHS directive requirements for restricted substances.

Typical Applications

• Power supplies: Bulk and smoothing capacitor in switch-mode and linear power supplies where compact size and ripple handling are required.
• Ballast circuits: Use in ballast and lamp drive circuits that require reliable AC ripple endurance and long life at elevated temperatures.
• General-purpose electronics: Through-hole, leaded applications in industrial and equipment electronics needing a polarized electrolytic solution with defined lifetime and temperature performance.

Unique Advantages

• Compact footprint: Small φD × L dimensions (approx. 1.0 cm × 2.0 cm) enable space-saving layouts on through-hole PCBs.
• High ripple tolerance: Specified ripple currents at both low and high frequencies support demanding AC conditions without immediate performance degradation.
• Extended high-temperature life: 10,000-hour rating at 105°C provides predictable longevity in thermally stressed designs.
• Easy assembly: Radial leaded can format with 5 mm lead spacing simplifies manual or wave solder assembly on through-hole boards.
• Regulatory compliance: RoHS conformity reduces compliance burden for environmental regulations.

Why Choose UCA2C220MPD?

The UCA2C220MPD balances compact size, high ripple capability, and a defined long-life rating to serve designers of power and ballast circuits who need a reliable polarized electrolytic capacitor in a through-hole format. Its 160 V rating and 22 µF capacitance make it suitable for a range of general-purpose power-electronics functions where ripple endurance and thermal robustness matter.

Backed by Nichicon’s UCA series specifications and RoHS compliance, this part is appropriate for procurement when space-constrained, high-ripple applications require a proven aluminum electrolytic solution with predictable electrical and lifetime characteristics.

Request a quote or submit an inquiry to receive pricing and availability for the UCA2C220MPD and to get detailed ordering information tailored to your project needs.