UKL1H102KHD

The UKL1H102KHD from Nichicon is an aluminum electrolytic capacitor in the UKL low-leakage series, configured as a radial-lead can. It provides 1000 µF capacitance at a 50 V rating with a compact φ16 × 30.5 mm package and 7.5 mm lead spacing.

This part targets audio applications where low leakage and high ripple handling are important, offering specified low-frequency ripple current of 1.14 A (120 Hz) and high-frequency ripple current of 1.311 A (10 kHz). Note: this product is scheduled for discontinuation and is not recommended for new designs.

Key Features

• Low Leakage Current Specified leakage current of 100 µA after rated voltage application, optimized for circuits sensitive to leakage.
• High Capacitance and Voltage 1000 µF capacitance at a 50 V rating provides bulk energy storage in a compact radial can (φ16 × 30.5 mm).
• Ripple Current Capability Low-frequency ripple current of 1.14 A (120 Hz) and high-frequency ripple current of 1.311 A (10 kHz) to support filtering under varying signal conditions.
• Endurance and Temperature Range Rated lifetime of 2000 hours at 85°C with an operating temperature range of −40°C to 85°C.
• Radial Lead Package Radial lead mounting with 7.5 mm lead spacing (±0.5 mm tolerance) and supplied in bulk or bag packing (no terminal forming).
• RoHS Compliant Compliant with RoHS directive as part of the UKL series.

Typical Applications

• Audio Used in audio equipment for energy storage and filtering where low leakage and 1000 µF capacitance support stable audio power rails.
• Audio Power Modules Suitable for power supply stages in audio modules that require robust ripple current handling at both low and high frequencies.
• Audio Signal Subsystems Employed where long-term endurance at elevated temperature (2000 h at 85°C) and stable capacitance tolerance (±10%) are required.

Unique Advantages

• Low leakage for sensitive circuits: The specified 100 µA leakage current helps minimize bias drift in circuits where leakage affects performance.
• High bulk capacitance in a small can: 1000 µF in a φ16 × 30.5 mm package balances energy storage with compact board area.
• Dual-frequency ripple capability: Rated ripple currents at 120 Hz and 10 kHz provide measurable performance across low and high frequency conditions.
• Designed for elevated operating temperatures: 2000-hour endurance at 85°C supports reliable operation in thermally demanding audio equipment environments.
• Standard radial-lead form factor: 7.5 mm lead spacing and conventional can packaging simplify through-hole assembly and prototyping.

Why Choose UKL1H102KHD?

The UKL1H102KHD combines 1000 µF bulk capacitance, a 50 V rating, and low leakage characteristics in a compact radial-lead can, making it well suited for audio-focused designs that require stable filtering and ripple handling. Its 2000-hour endurance at 85°C and specified ripple current values provide verifiable performance for equipment operating under sustained load and temperature.

As part of Nichicon’s UKL low-leakage series, this part is appropriate for maintenance, repair, or production continuity where the specific combination of capacitance, voltage, leakage, and package match existing designs. Note that the product is scheduled for discontinuation and is not recommended for new designs.

If you would like pricing, availability, or to submit a quote request for UKL1H102KHD, please request a quote or contact sales for further assistance.