UVK1H102MHD

The UVK1H102MHD is a Nichicon UVK series aluminum electrolytic capacitor in a radial lead can designed for general-purpose electronic applications. It delivers 1000 µF capacitance at a 50 V rating in a compact φ12.5×25 mm can with 5 mm lead spacing.

Engineered for applications requiring robust ripple handling and sustained operation at elevated temperature, the part combines a small footprint, polarized radial-lead mounting, and RoHS compliance for board-level power filtering and energy-storage tasks in commercial and industrial designs.

Key Features

• Capacitance & Voltage — 1000 µF nominal capacitance with ±20% tolerance and a 50 V rated voltage for mid-voltage energy storage and smoothing.
• High ripple capability — Low-frequency ripple current of 1.35 A (120 Hz) and high-frequency ripple current of 1.5525 A (10 kHz), supporting demanding AC ripple conditions.
• Compact radial package — Miniature φ12.5×25 mm aluminum can in a radial lead configuration with 5 mm lead spacing (±0.5 mm) for through-hole assemblies.
• Operating range & endurance — Rated for –40 °C to +85 °C with an endurance life of 2000 hours at 85 °C, suitable for sustained elevated-temperature operation.
• Leakage and polarization — Polarized design with specified leakage current of 1500 µA, enabling predictable performance in DC circuits.
• Packaging & production status — Available in bulk (no terminal forming) or bag packing; part is in mass production and is RoHS compliant.

Typical Applications

• General-purpose electronics — Suitable where a 1000 µF, 50 V polarized capacitor is required for board-level energy storage or decoupling in commercial and industrial equipment.
• Power supply filtering — Use where listed ripple current ratings (1.35 A at 120 Hz and 1.5525 A at 10 kHz) meet the filtering needs of mid-voltage supplies.
• Elevated-temperature environments — Applicable for designs requiring operation across –40 °C to +85 °C and a 2000‑hour endurance at 85 °C.

Unique Advantages

• Miniature footprint — φ12.5×25 mm can and radial lead format provide a smaller case option for space-constrained through-hole designs.
• Robust ripple handling — Defined low- and high-frequency ripple current specifications support stable filtering performance across frequency ranges.
• Specified endurance at temperature — 2000 hours at 85 °C provides a measurable lifetime figure for reliability planning in thermal environments.
• Predictable leakage characteristics — Established leakage current value (1500 µA) simplifies design margins for DC-biased circuits.
• Production-ready packaging — Bulk and bag packing options and mass-production status support volume procurement and assembly workflows.
• RoHS compliance — Manufactured to meet RoHS directive requirements for restricted substances.

Why Choose UVK1H102MHD?

The UVK1H102MHD positions itself as a compact, reliable polarized electrolytic solution for designers who need 1000 µF at 50 V in a through-hole radial can. With clearly defined ripple current ratings, a broad –40 °C to +85 °C operating range, and a 2000‑hour endurance at 85 °C, it supports designs that require predictable performance under continuous thermal stress.

Ideal for engineers and procurement teams specifying general-purpose power filtering and energy storage components, this Nichicon UVK part offers a balance of size, electrical performance, and production-ready packaging backed by mass-production availability and RoHS compliance.

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