UKL1E102KHD

The UKL1E102KHD is a Nichicon UKL-series aluminum electrolytic capacitor optimized for low leakage current in radial-lead, can-style packaging. It provides 1000 µF capacitance at 25 V with ±10% tolerance and is intended for applications where stable bulk capacitance and controlled leakage are required.

Key attributes include low leakage (50 µA), substantial ripple current capability (1.01 A at 120 Hz, 1.161 A at 10 kHz), 2000 hours endurance at 85 °C, and a compact φ16×25 mm radial package with 7.5 mm lead spacing—making it suitable for audio and related electronic equipment designs.

Key Features

• Capacitance & Voltage — 1000 µF nominal capacitance with ±10% tolerance rated at 25 V for bulk energy storage and decoupling.
• Low Leakage Current — Specified leakage current of 50 µA, providing improved DC bias stability for sensitive circuits.
• High Ripple Current Capability — Low-frequency ripple current of 1.01 A (120 Hz) and high-frequency ripple current of 1.161 A (10 kHz) to handle both power-line and switching noise.
• Endurance & Temperature Range — Rated for 2000 hours at 85 °C and operating from −40 °C to +85 °C for reliable performance in elevated-temperature environments.
• Radial Lead, Can Package — φ16×25 mm case (L: 2.5 cm × D: 1.6 cm) with 7.5 mm lead spacing (±0.5 mm) for through-hole PCB mounting and straightforward assembly.
• Polarized Design — Polar capacitor suitable for DC power and energy-storage roles where polarity is observed.
• Compliance & Packaging — RoHS-compliant materials; available in bulk (no terminal forming) or bag packing to support prototyping and production workflows.

Typical Applications

• Audio equipment — Bulk filtering and power supply decoupling in audio amplifiers and audio sub-systems where low leakage and stable capacitance are important.
• Power supply smoothing — Smoothing and energy storage on DC rails up to 25 V, leveraging high ripple-current ratings for both low- and high-frequency noise.
• General electronics — Through-hole radial mounting for boards requiring compact, high-capacitance bulk capacitors with conservative endurance at elevated temperatures.

Unique Advantages

• Low leakage for DC stability — The 50 µA leakage rating helps minimize drift and standby losses in biased circuits.
• Dual-frequency ripple handling — Specified ripple current at 120 Hz and 10 kHz supports performance across power-line and switching domains.
• Proven endurance at elevated temperature — 2000 hours at 85 °C demonstrates design intent for reliable operation in warmer enclosures.
• Compact radial can simplifies layout — φ16×25 mm footprint and 7.5 mm lead spacing enable dense through-hole placement without sacrificing capacitance.
• RoHS-compliant and flexible packaging — Meets RoHS requirements and is available in bulk or bag packing to suit manufacturing and sampling needs.

Why Choose UKL1E102KHD?

UKL1E102KHD combines a high 1000 µF capacitance at 25 V with low leakage and defined ripple-current capability, delivering reliable bulk energy storage and filtering in compact radial-can form. Its 2000-hour endurance at 85 °C and −40 °C to +85 °C operating range make it well suited to audio and general electronic designs that require stable performance under sustained thermal stress.

This part is appropriate for engineers and procurement teams seeking a RoHS-compliant, low-leakage electrolytic capacitor for through-hole assembly where controlled leakage, practical ripple handling, and compact size are key selection criteria.

If you would like pricing or availability for UKL1E102KHD, request a quote or contact our sales team to submit an inquiry and discuss your requirements.