UHV1V561MPD

The UHV1V561MPD is a radial-leaded aluminum electrolytic capacitor designed for general-purpose power applications. It belongs to Nichicon’s UHV series, which emphasizes high ripple capability and reduced impedance across a wide frequency range.

With a 560 µF capacitance at 35 V, a compact φ10 × 20 mm can, and RoHS compliance, this capacitor is intended for designs that require durable endurance (6000 hours at 105°C), measurable leakage characteristics, and dependable ripple handling up to the 100 kHz range.

Key Features

• Electrical Performance — 560 µF nominal capacitance at 35 V with ±20% tolerance; designed for stable bulk energy storage and decoupling in power circuits.
• Low Impedance — Rated impedance of 57 mΩ (20°C/100 kHz), supporting effective high-frequency performance where lower AC impedance matters.
• Ripple Current Capability — 1.08 A at 120 Hz (low frequency) and 2.16 A at 100 kHz (high frequency), enabling handling of both mains-frequency and high-frequency ripple currents.
• Loss and Leakage — Tangent of loss angle (tan δ) of 0.11 at 20°C/120 Hz and a specified leakage current of 196 µA for predictable electrical behavior after charge.
• Long Endurance — Rated for 6000 hours at 105°C under DC bias plus rated ripple current, with defined post-test limits for capacitance change, tan δ, and leakage current.
• Compact Radial Package — φ10 × 20 mm can with 5 mm lead spacing and radial lead mounting type for through-hole assemblies and replacement designs.
• Regulatory — RoHS compliant for environmental conformity.

Typical Applications

• Power Supply Filtering — Bulk smoothing and ripple reduction in DC power supplies, leveraging the 560 µF capacitance and specified ripple current ratings.
• DC-Link and Decoupling — Energy buffering and decoupling in converters and inverters where low impedance at high frequency is beneficial.
• Industrial and General-Purpose Electronics — Durable operation in equipment that requires long endurance at elevated temperatures (6000 h at 105°C).

Unique Advantages

• Measurable Low Impedance: 57 mΩ impedance rating provides a clear metric for designers targeting reduced AC losses and improved regulation.
• Dual-Frequency Ripple Handling: Specified ripple currents at 120 Hz and 100 kHz allow confident selection for both mains-frequency smoothing and high-frequency switching environments.
• Long-Term Reliability: 6000-hour endurance at 105°C offers defined longevity under elevated-temperature operation and sustained ripple stress.
• Compact Footprint: φ10 × 20 mm case with 5 mm lead spacing enables space-efficient through-hole layouts or retrofit into existing assemblies.
• Predictable Electrical Behavior: Specified tan δ (0.11 at 20°C/120 Hz) and leakage current figures support accurate impedance and loss budgeting in power designs.
• RoHS Compliant: Meets environmental requirements for restricted substances.

Why Choose UHV1V561MPD?

The UHV1V561MPD combines a practical 560 µF/35 V rating with series-level characteristics—low impedance, significant ripple current capability, and a proven 6000-hour endurance at 105°C—making it well-suited for designers who need reliable bulk capacitance in a compact radial package. Its clearly specified electrical metrics (impedance, tan δ, leakage, and ripple currents) make it straightforward to evaluate for power supply filtering, decoupling, and DC-link applications.

This part is positioned for engineers and procurement teams seeking a mass-production, RoHS-compliant electrolytic capacitor with verifiable performance data and predictable long-term behavior under thermal and ripple stress.

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