UHE0J103MHD6

The UHE0J103MHD6 from Nichicon is a miniature, radial‑lead aluminum electrolytic capacitor in the UHE series, offering 10,000 µF capacitance at a 6.3 V rating. It targets general‑purpose applications that require high bulk capacitance, low impedance and extended endurance in a compact through‑hole can.

Designed for environments from −40 °C to 105 °C with an 8,000‑hour endurance at 105 °C, this part delivers stable electrical performance and robust ripple handling in a φ18 × 25 mm package with 7.5 mm lead spacing.

Key Features

• High Capacitance — 10,000 µF (10 mF) bulk capacitance for energy storage and decoupling needs.
• Rated Voltage — 6.3 V nominal working voltage suitable for low‑voltage power rails.
• Low Impedance — 49 mΩ impedance to minimize voltage drop under load and improve transient response.
• Ripple Current Capability — 2.512 A at 120 Hz (low frequency) and 3.14 A at 10 kHz (high frequency) for effective ripple handling across a wide frequency range.
• Loss Tangent (tan δ) — 0.4 measured at 20 °C, 120 Hz, reflecting design tradeoffs for high capacitance values.
• Leakage Current — 630 µA initial leakage current specification for the part.
• Extended Endurance — 8,000 hours at 105 °C per UHE series specifications for long operating life under elevated temperature.
• Compact Radial‑Lead Package — φ18 × 25 mm can with 7.5 mm lead spacing and radial lead mounting for through‑hole designs; available in bulk or bag packing.
• Operating Temperature Range — −40 °C to 105 °C for broad environmental tolerance.
• RoHS Compliant — Meets RoHS requirements as specified for the series.

Typical Applications

• General‑Purpose Electronics — Provides high bulk capacitance and low impedance in compact radial‑lead format for general power supply and decoupling needs.
• Embedded and Industrial Power Modules — Suited to through‑hole designs requiring durable, long‑life smoothing and energy storage at low voltage rails.
• High‑Ripple Environments — Handles substantial ripple current at both low and high frequencies, supporting applications with fluctuating load currents.

Unique Advantages

• High Capacitance in a Small Footprint — 10,000 µF in a φ18 × 25 mm can reduces board area while delivering significant energy storage.
• Low Impedance for Improved Performance — 49 mΩ impedance helps reduce voltage droop and improves transient behavior on low‑voltage rails.
• Robust Ripple Handling — Rated ripple currents of 2.512 A (120 Hz) and 3.14 A (10 kHz) provide versatility across AC and switching environments.
• Long Operating Life at Elevated Temperature — 8,000 hours at 105 °C supports designs with sustained thermal stress and long service intervals.
• Through‑Hole Mounting Simplicity — Radial lead format with 7.5 mm lead spacing simplifies integration into legacy and serviceable PCB layouts.
• Compliance and Traceability — Nichicon UHE series heritage and RoHS compliance support production and environmental requirements.

Why Choose UHE0J103MHD6?

The UHE0J103MHD6 combines large capacitance, low impedance and proven endurance in a compact radial‑lead aluminum electrolytic capacitor from Nichicon’s UHE series. Its specification set — 10,000 µF at 6.3 V, 49 mΩ impedance, rated ripple currents, and an 8,000‑hour life at 105 °C — makes it a practical choice for designers who need reliable bulk energy storage and ripple suppression in through‑hole form factors.

This part is suited to engineers and procurement teams designing general‑purpose electronics, power modules, or other assemblies where compact size, high capacitance and long life are required. Choosing Nichicon’s UHE0J103MHD6 provides a component backed by series specifications and RoHS compliance for production use.

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