UHW1J102MHD6

The UHW1J102MHD6 is a radial-lead aluminum electrolytic capacitor in Nichicon’s UHW series, offering 1000 µF capacitance at a 63 V rating. Designed for general-purpose electronics, it combines compact packaging with measurable high ripple-current capability and extended endurance for demanding power applications.

Key value propositions include high ripple current handling across low and high frequency bands, stable performance over a wide temperature range (−40℃ to 105℃), and long life at elevated temperature (12,000 hours at 105℃), making it suitable where reliability and sustained filtering are required.

Key Features

• Capacitance and Voltage — 1000 µF capacitance rated for 63 V operation with capacitance tolerance of ±20% (−20% to +20%), suitable for bulk energy storage and decoupling tasks.
• High Ripple Current — Low-frequency ripple current of 1.734 A at 120 Hz and high-frequency ripple current of 2.89 A at 10 kHz, enabling effective filtering across switching and mains-frequency domains.
• Low Impedance and Dissipation — Rated impedance of 120 mΩ and tangent of loss angle (tan δ) of 0.09 (measured at 20℃, 120 Hz), delivering low AC loss and improved thermal performance under ripple stress.
• Reliability and Endurance — Life specification of 12,000 hours at 105℃, with defined limits for capacitance change, tan δ increase, and leakage current after endurance testing.
• Wide Operating Temperature — Specified for −40℃ to 105℃ operation, supporting applications exposed to broad ambient conditions.
• Compact Radial Package — φ16 × 25L can with radial leads and 7.5 mm lead spacing (±0.5 mm) for through-hole mounting; available in bulk (no terminal forming) or bag packing for flexible assembly handling.
• Leakage Current — Specified leakage current of 630 µA, measured under standard conditions.
• RoHS Compliant — Meets RoHS directive requirements for environmental compliance.

Typical Applications

• Power Supply Filtering — Bulk energy storage and smoothing in linear and switching power supplies where 63 V rating and high ripple capability are needed.
• DC–DC Converters — Output and intermediate-stage decoupling for converters that require compact, high-ripple-capacity capacitors.
• Industrial Electronics — General-purpose filtering and energy buffering in control and instrumentation equipment operating across −40℃ to 105℃.

Unique Advantages

• High ripple performance across frequencies — Specified ripple currents at 120 Hz and 10 kHz provide quantifiable capability for both mains-frequency and high-frequency switching environments.
• Long high-temperature life — 12,000-hour endurance at 105℃ supports designs that require sustained reliability under elevated operating temperatures.
• Low AC loss — 0.09 tan δ (20℃, 120 Hz) and 120 mΩ impedance reduce self-heating and maintain effectiveness under ripple stress.
• Compact radial package — φ16 × 25L can and standard 7.5 mm lead spacing enable dense through-hole layouts without sacrificing ripple capability.
• Clear, measurable specifications — Leakage current, impedance, ripple currents, and endurance ratings are published for straightforward design validation and thermal budgeting.

Why Choose UHW1J102MHD6?

UHW1J102MHD6 is positioned for engineers who need a compact, radial electrolytic capacitor with documented high ripple-current handling, low impedance, and long-term endurance at elevated temperature. Its combination of 1000 µF capacitance at 63 V, measurable AC performance, and a −40℃ to 105℃ operating range makes it a practical choice for general-purpose power filtering and decoupling in industrial and electronic systems.

This part suits designs that require reliable energy storage under continuous ripple stress and predictable lifetime behavior. With RoHS compliance and standard radial packaging options (bulk or bag), it integrates into established assembly flows while providing specification-level data for thermal and lifetime assessments.

If you would like pricing, lead-time, or to request a formal quote for UHW1J102MHD6, please submit your requirements and our team will respond with a tailored quote and availability information.