UCS2D100MPD

The UCS2D100MPD is a miniature, polarized aluminum electrolytic capacitor in a radial can package from Nichicon’s UCS series. It provides high ripple-current capability and long life at elevated temperatures, making it suitable for compact high-voltage DC filtering and energy-storage functions.

Designed for power-supply and ballast applications, this 10 µF, 200 V capacitor delivers reliable performance across an operating temperature range of −40 °C to +105 °C and is RoHS compliant.

Key Features

• Capacitance & Voltage — 10 µF rated capacitance at 200 V, with a tolerance of ±20% (measured at 120 Hz, 20 °C).
• High Ripple Current — Rated ripple handling of 160 mA at 120 Hz and 320 mA at 100 kHz; frequency coefficient of rated ripple ranges from 0.50 at 120 Hz to 1.00 at 100 kHz.
• Long High‑Temperature Life — Engineered for endurance under D.C. bias plus rated ripple current with a rated lifetime of 8000 hours at +105 °C for the specified case size.
• Temperature Range & Stability — Operates from −40 °C to +105 °C; series-level stability and loss-angle (tan δ) characteristics are defined for reliable behavior across the range.
• Package & Mounting — Radial-lead, can-style package with 5.0 mm lead spacing and compact dimensions (L: 1.6 cm × D: 1.0 cm) for through-hole board mounting.
• Environmental Compliance — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Power Supplies — Bulk and smoothing capacitor for medium-voltage DC rails where compact size and high ripple handling are required.
• Lighting Ballasts — Filtering and energy buffering in electronic ballasts, leveraging the part’s high ripple capability and long life at elevated temperature.
• General Purpose High‑Voltage Filtering — Through-hole radial mounting for industrial and commercial designs requiring a reliable polarized capacitor in a small footprint.

Unique Advantages

• High ripple-current tolerance: Rated ripple of 160 mA (120 Hz) and 320 mA (100 kHz) supports demanding AC ripple environments and reduces heating under load.
• Extended high-temperature endurance: 8000 hours at +105 °C ensures longer service life in thermally stressed applications.
• Compact radial can package: 1.6 cm × 1.0 cm size with 5 mm lead spacing enables space-saving through-hole layouts without sacrificing performance.
• Series-level design flexibility: Part of the UCS series, which spans a wide range of rated voltages and capacitances, allowing matched design choices across a product family.
• RoHS compliant: Meets environmental requirements for modern electronics production and procurement.

Why Choose UCS2D100MPD?

The UCS2D100MPD combines a compact radial-can footprint with high ripple capability and proven endurance at +105 °C, positioning it for compact high-voltage filtering and ballast applications where space and reliability matter. Its 10 µF/200 V rating, polarized construction, and radial-lead format make it straightforward to integrate into through-hole assemblies for industrial and commercial equipment.

Engineers specifying this Nichicon UCS series part benefit from clearly defined ripple, temperature, and lifetime characteristics that support predictable performance and service life in thermal and electrical stress environments.

To request a quote or submit an inquiry for UCS2D100MPD, please contact sales with your quantity and application requirements.