UCP2G560MHD

The UCP2G560MHD is a Nichicon UCP series aluminum electrolytic capacitor rated at 56 µF and 400 V in a compact radial can package. It is designed for general-purpose, high-voltage applications that require a small footprint and established endurance at elevated temperatures.

Key value propositions include a 400 V rating in a 12.5 × 31.5 mm case (L × D: 3.15 × 1.25 cm), a long-life assurance of 10000 hours at 105°C under rated conditions, and defined ripple and leakage specifications to support predictable system behavior.

Key Features

• High Voltage — Rated for 400 V to support high-voltage circuit designs within the UCP family.
• Capacitance & Tolerance — 56 µF nominal capacitance with ±20% tolerance (120 Hz, 20°C).
• Miniature Radial Can — Compact 12.5 × 31.5 mm case (L × D: 3.15 × 1.25 cm) with radial lead mounting and 5 mm lead spacing for space-constrained boards.
• Long Life Endurance — Specified endurance of 10000 hours at 105°C with DC bias plus rated ripple current; capacitance remains within ±20% after test and leakage current remains at or below initial specified levels.
• Wide Operating Temperature — Rated for operation from −40°C to +105°C.
• Ripple Current Performance — Rated ripple current of 470 mArms at 105°C/120Hz; frequency coefficients (e.g., 1.00 at 120Hz, 1.50 at ≥10kHz) allow scaling of ripple limits with operating frequency.
• Defined Leakage Current — Leakage current specified as I = 0.04CV + 100 μA after 1 minute at 20°C, enabling predictable standby characteristics.
• Loss Angle — tan δ maximum of 0.24 (measured at 120 Hz, 20°C) for predictable dissipation behavior.

Typical Applications

• General-purpose high-voltage circuits — A compact 400 V, 56 µF option for board-level use in general-purpose electronic equipment.
• Space-constrained power assemblies — Small radial can footprint and 5 mm lead spacing make it suitable for power modules and assemblies where board area is limited.
• Long-life, high-temperature environments — Endurance rated for 10000 hours at 105°C supports applications requiring sustained elevated-temperature operation.

Unique Advantages

• High-voltage capability in a compact form — 400 V rating combined with a 12.5 × 31.5 mm case reduces board area while delivering required voltage handling.
• Verified long-term endurance — 10000-hour rating at 105°C under rated conditions provides a documented baseline for lifetime planning.
• Predictable ripple scaling — Published ripple ratings and frequency coefficients let designers size the capacitor for actual operating frequencies.
• Clear, testable electrical limits — Leakage current formula and tan δ limit supply measurable parameters for margining and validation.
• Easy through-hole implementation — Radial lead design with 5 mm lead spacing simplifies assembly and prototyping workflows.

Why Choose UCP2G560MHD?

The UCP2G560MHD is positioned as a compact, high-voltage aluminum electrolytic solution for engineers needing a 400 V, 56 µF capacitor with datasheet-backed endurance and clearly defined electrical limits. Its combination of miniature radial packaging, established ripple and leakage specifications, and 10000-hour life at 105°C makes it suitable for general-purpose high-voltage designs where predictable performance and longevity are required.

This part is appropriate for design teams and buyers specifying components for space-limited high-voltage assemblies that benefit from a documented endurance profile, measurable electrical characteristics, and through-hole radial mounting.

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