UKL1J471MHD

The UKL1J471MHD from Nichicon is a radial-lead aluminum electrolytic capacitor in the UKL low-leakage series. It provides 470 µF capacitance at a 63 V rating with a compact φ16 × 25 mm can, designed for through-hole applications where low leakage and reliable ripple handling are required.

Status: End Of Life.

Key Features

• Low Leakage Current — Rated leakage current 59.22 µA, minimizing stand-by losses and bias drift in sensitive circuits.
• High Voltage Rating — 63 V rated voltage for stronger DC blocking and higher-voltage smoothing applications.
• Substantial Capacitance — 470 µF nominal capacitance with ±20% tolerance for bulk energy storage and decoupling.
• Robust Ripple Performance — Low-frequency ripple current 850 mA at 120 Hz and high-frequency ripple current 1.275 A at 10 kHz for effective filtering across audio and power-frequency ranges.
• Endurance and Temperature Range — Endurance of 2000 hours at 85°C and an operating range of −40°C to +85°C for sustained operation in moderate thermal environments.
• Through‑Hole Radial Package — Radial lead, can-style package (φ16 × 25 mm) with 7.5 mm lead spacing, suitable for serviceable PCB assemblies and manual insertion processes.
• Packaging Options — Available in bulk (no terminal forming) or bag packing for flexible supply and assembly workflows.
• RoHS Compliant — Meets RoHS requirements for restricted substances.

Typical Applications

• Audio Electronics — Bulk storage and power-supply smoothing for audio circuitry where low leakage helps preserve bias stability.
• Through‑Hole Power Assemblies — Suited to serviceable or legacy PCBs that use radial-lead components and require robust ripple handling.

Unique Advantages

• Reduced Standby Losses: Low leakage current (59.22 µA) helps maintain circuit performance in designs sensitive to quiescent drain.
• Wide Ripple Handling: Dual ripple ratings (850 mA at 120 Hz, 1.275 A at 10 kHz) provide measurable performance across both low- and high-frequency filtering tasks.
• Compact Can Package: The φ16 × 25 mm radial can balances capacitance with board space for through-hole applications.
• Durable for Elevated Temperatures: 2000-hour endurance at 85°C supports longer service life in moderately warm operating environments.
• Flexible Supply Formats: Bulk and bag packing options simplify handling for prototype runs, repairs, and production replenishment.
• Regulatory Compliance: RoHS compliance supports use in designs targeting restricted-substance requirements.

Why Choose UKL1J471MHD?

The UKL1J471MHD combines low leakage with substantial capacitance and measurable ripple-current capability in a compact radial-can package, making it a practical choice for through-hole audio and power-smoothing applications that require stable bias and reliable filtering. Its 63 V rating and 2000-hour endurance at 85°C provide a balance of voltage margin and thermal durability for many board-level designs.

Although the part is listed as End Of Life, its specifications address needs for repair, maintenance, and legacy assemblies that require proven low-leakage electrolytic performance with straightforward through-hole mounting.

Request a quote or contact sales to discuss availability, lead time, and pricing for UKL1J471MHD.