UFW1J102MHD

The UFW1J102MHD is a radial-lead aluminum electrolytic capacitor from Nichicon's UFW series, specified for audio equipment. It delivers 1000 µF capacitance at a 63 V rating in a compact φ16×25 mm can with 7.5 mm lead spacing, targeting designs that require high ripple handling and long endurance at elevated temperature.

Designed for audio applications, this polarized capacitor combines low dissipation factor, specified low-frequency and high-frequency ripple performance, and a 2000-hour endurance rating at 85°C to support reliable power and signal conditioning in audio systems.

Key Features

• Capacitance & Voltage — 1000 µF nominal capacitance with a 63 V rated voltage and ±20% tolerance for bulk energy storage and voltage headroom.
• Audio-Targeted Performance — Specified for audio equipment with a tanδ (dissipation factor) of 0.10 at 20°C, 120 Hz, helping minimize loss in audio power circuits.
• High Ripple Current Capability — Supports 1300 mA at 120 Hz (low frequency) and 1495 mA at 10 kHz (high frequency), enabling effective smoothing under significant AC ripple conditions.
• Endurance & Temperature Range — Rated for 2000 hours at 85°C and an operating range of −40°C to +85°C for sustained performance in elevated-temperature environments.
• Leakage Current — Specified leakage current of 1890 µA, stated per the product data for initial leakage behavior.
• Compact Radial Can Package — φ16×25 mm case (L: 2.5 × D: 1.6 cm) with 7.5 mm lead spacing and radial leads for through-hole mounting and straightforward PCB integration.

Typical Applications

• Audio Equipment — Bulk energy storage and smoothing in amplifiers and audio power supplies where the UFW series is specified for audio use.
• Consumer and Professional Audio Systems — Suitable for designs that demand 1000 µF capacitance at 63 V with long-term endurance at elevated temperatures.
• High-Ripple Power Filtering in Audio Designs — Use in circuits requiring the stated 120 Hz and 10 kHz ripple current handling for stable power delivery to audio stages.

Unique Advantages

• Audio-focused specification: The UFW series is designated for audio equipment and this part provides a tanδ of 0.10 at 120 Hz, supporting low-loss behavior important for audio power circuits.
• Robust ripple performance: High-rated ripple currents at both low and high frequencies (1300 mA at 120 Hz and 1495 mA at 10 kHz) reduce heating and improve reliability under dynamic load conditions.
• Proven endurance at elevated temperature: 2000-hour life at 85°C gives designers a measurable reliability baseline for long-term deployments.
• Compact radial can form factor: φ16×25 mm size with 7.5 mm lead spacing delivers 1000 µF capacitance in a small, easy-to-mount through-hole package.
• Clear, engineered specifications: Leakage current and dissipation factor values are provided explicitly, enabling accurate thermal and reliability modeling during design.

Why Choose UFW1J102MHD?

UFW1J102MHD positions itself as a practical, specification-driven solution for audio-focused designs that require sizable capacitance, solid ripple handling, and defined endurance at elevated temperature. Its radial can package and clear electrical characteristics make it straightforward to integrate into through-hole boards where predictable performance and long life are required.

This part is well suited to engineers and procurement teams building consumer or professional audio equipment who need verifiable ripple, dissipation, and endurance data to support system-level design decisions and long-term reliability planning.

If you would like a formal quote or have questions about availability and packaging options, please submit a request or contact the sales team to receive pricing and lead-time information.