UHE1E562MHD

The UHE1E562MHD is a miniature, high‑reliability aluminum electrolytic capacitor in a radial‑lead can tailored for general‑purpose electronic applications. It delivers 5600 µF at 25 V with low impedance and long endurance, making it suitable where bulk capacitance, sustained ripple handling and durability at elevated temperatures are required.

Designed as part of Nichicon’s UHE series, this part combines high ripple capability and a long rated lifetime (10,000 hours at 105°C) in a compact φ18×40 mm package with 7.5 mm lead spacing.

Key Features

• Capacitance & Voltage — 5600 µF nominal capacitance at a rated voltage of 25 V, with tolerance −20% to +20% for predictable bulk energy storage in DC circuits.
• Low Impedance — Rated impedance of 32 mΩ, enabling improved transient response and reduced voltage drop under load.
• High Ripple Handling — Low‑frequency ripple current 3.424 A (120 Hz) and high‑frequency ripple current 4.28 A (10 kHz), supporting sustained AC stress on power rails.
• Loss Tangent (tan δ) — tanδ = 0.30 measured at 20°C, 120 Hz, for predictable dissipation characteristics in filtering and smoothing applications.
• Leakage Current — Initial leakage current specified at 1400 µA, measured under rated conditions to aid in design margining.
• High Reliability & Endurance — Rated for 10,000 hours at 105°C under DC bias plus rated ripple current, providing extended service life in high‑temperature environments.
• Mechanical & Mounting — Radial lead can (φ18 × 40 mm), lead spacing 7.5 mm (±0.5 mm), polarization clearly defined for through‑hole assemblies; supplied in bulk or bag packing.
• Environmental Compliance — RoHS compliant.

Typical Applications

• General‑purpose electronic equipment — Bulk capacitance and smoothing in power supplies and regulator circuits where 25 V and multi‑milliampere ripple handling are required.
• Power rail decoupling — Low impedance and high ripple ratings support decoupling on DC rails in industrial and consumer electronics.
• Energy storage / hold‑up — 5600 µF capacity provides local energy storage for transient loads and short hold‑up periods in compact assemblies.

Unique Advantages

• Long rated lifetime: 10,000 hours at 105°C gives predictable service life for designs exposed to sustained elevated temperatures.
• High ripple capability: Combined low‑ and high‑frequency ripple ratings (3.424 A at 120 Hz, 4.28 A at 10 kHz) reduce the need for parallel components to share ripple stress.
• Compact, low‑impedance package: φ18×40 mm can with 32 mΩ impedance provides substantial capacitance in a small footprint for space‑constrained boards.
• Radial lead convenience: Standard 7.5 mm lead spacing and through‑hole mounting simplify assembly and replacement on legacy and new designs.
• Predictable electrical behavior: Specified tanδ and leakage current values support thermal and loss budgeting in power systems.
• Regulatory compliance: RoHS compliant construction supports global product requirements.

Why Choose UHE1E562MHD?

The UHE1E562MHD positions itself as a reliable solution when long endurance, large capacitance and robust ripple handling are required in a compact radial can. Its 5600 µF / 25 V rating, low impedance and 10,000‑hour life at 105°C make it well suited to designs that require durable bulk capacitance and predictable performance under continuous thermal and ripple stress.

Engineers and procurement teams working on general‑purpose power supplies, regulator stages and compact energy‑storage applications will find the UHE1E562MHD offers a balanced combination of capacitance density, ripple performance and long‑term reliability backed by Nichicon’s UHE series specifications.

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