UKL0J103KHD

The UKL0J103KHD is a miniature aluminum electrolytic capacitor from Nichicon's UKL series in a radial lead can package. It delivers 10,000 µF capacitance at a 6.3 V rating with a polarized radial-lead configuration and compact φ18×40 mm can dimensions (L: 4 × D: 1.8 cm).

Designed for applications that require large bulk capacitance with low leakage and robust ripple handling, this part provides measurable benefits in audio and other power‑filtering functions while offering 2000 hours endurance at 85°C and RoHS compliance.

Key Features

• Capacitance & Rated Voltage — 10,000 µF capacitance rated at 6.3 V with tolerance of −10% to +10% for stable bulk energy storage.
• Low Leakage & Loss — Leakage current specified at 126 µA and tanδ (DF) of 0.39 measured at 20°C, 120 Hz for minimized standby loss and predictable dissipation.
• Ripple Current Capability — Low-frequency ripple current 1.9 A (120 Hz) and high-frequency ripple current 2.185 A (10 kHz), supporting dynamic load smoothing across audio and switching frequencies.
• Endurance & Temperature Range — Rated for 2000 hours at 85°C and operating range of −40°C to +85°C to meet thermal endurance needs in many assemblies.
• Package & Mounting — Radial lead, can package with φ18×40 mm dimensions, lead spacing 7.5 mm (±0.5 mm) for standard through‑hole PCB layouts.
• Compliance & Packing — RoHS compliant; available in bulk (no terminal forming) or bag packing. Status: End Of Life.

Typical Applications

• Audio — Bulk decoupling and power-supply smoothing in audio equipment where large capacitance, low leakage, and specified ripple handling improve supply stability and performance.

Unique Advantages

• High bulk capacitance in a compact can — 10,000 µF in a φ18×40 mm radial package provides significant energy storage while conserving PCB area.
• Controlled leakage and dissipation — Low leakage current (126 µA) and specified tanδ at measurement conditions support predictable low-current behavior and thermal performance.
• Wide ripple-frequency capability — Specified ripple currents at both 120 Hz and 10 kHz enable effective filtering across low- and high-frequency domains.
• Thermal endurance — 2000 hours rated life at 85°C supports deployment in assemblies exposed to elevated operating temperatures.
• Through‑hole ready — Radial lead format with 7.5 mm lead spacing simplifies insertion and soldering for prototyping and legacy assemblies.
• Environmental compliance — RoHS compliant to support restricted‑substance requirements.

Why Choose UKL0J103KHD?

UKL0J103KHD combines a very large capacitance value with measurable low leakage and defined ripple-current performance in a compact radial can, making it a practical choice for designs that need bulk energy storage and robust filtering—particularly in audio applications. Its 2000‑hour endurance at 85°C and standardized through‑hole form factor make it suitable for assemblies where proven electrolytic characteristics and straightforward PCB integration matter.

This part is appropriate for engineers and buyers seeking a high‑capacity electrolytic capacitor with documented leakage, loss, ripple, and endurance specifications, and for boards that accommodate radial can components and 7.5 mm lead spacing.

Request a quote or submit an availability inquiry for UKL0J103KHD to receive pricing and lead‑time information for your procurement and design planning.