UHE1C392MHD3

The UHE1C392MHD3 is a Nichicon UHE series miniature aluminum electrolytic capacitor in a radial‑lead can. It delivers 3.9 mF capacitance at a 16 V rating with a compact φ16×20 mm package and 7.5 mm lead spacing for through‑hole designs.

Engineered for general‑purpose electronic equipment, this high‑reliability unit offers low impedance, defined ripple current capability at both low and high frequencies, and a long endurance rating up to 10,000 hours at 105°C.

Key Features

• Capacitance & Voltage — 3.9 mF (3900 µF) nominal capacitance with a 16 V rated voltage and ±20% tolerance for bulk energy storage and smoothing tasks.
• Low Impedance — Rated impedance of 67 mΩ supports low ESR performance for power supply decoupling and filtering.
• Ripple Current Handling — Low‑frequency ripple current of 2.288 A (120 Hz) and high‑frequency ripple current of 2.86 A (10 kHz) to tolerate AC stress across frequency ranges.
• Leakage & Loss Characteristics — Specified leakage current of 624 µA and a dissipation factor (tan δ) of 0.2 measured at 20°C, 120 Hz for predictable electrical behavior.
• Long Endurance — Life rating of 10,000 hours at 105°C under rated conditions, supporting reliability in extended‑life applications.
• Rugged Operating Range — Wide operating temperature range from −40°C to +105°C for use in varied environmental conditions.
• Package & Mounting — Radial lead, can style package (φ16×20L) with 7.5 mm lead spacing; available in bulk (no terminal forming) or bag packing for flexible assembly workflows.
• Environmental Compliance — RoHS‑compliant construction.

Typical Applications

• General‑Purpose Power Filtering — Bulk capacitance for smoothing and filtering in power supplies and DC rails in electronic equipment.
• Decoupling and Energy Storage — Provides localized energy buffering for circuits requiring high capacitance in a compact radial package.
• Industrial and Consumer Electronics — Suitable for designs that require a long‑life, stable electrolytic capacitor across −40°C to +105°C operating conditions.

Unique Advantages

• Compact, High‑Capacitance Form Factor — 3.9 mF in a φ16×20 mm can enables significant energy storage in space‑constrained through‑hole layouts.
• High Ripple Tolerance Across Frequencies — Specified ripple currents at 120 Hz and 10 kHz support both low‑frequency smoothing and higher‑frequency supply conditioning.
• Low Impedance for Stable Performance — 67 mΩ impedance and a defined tan δ contribute to efficient filtering and reduced voltage ripple.
• Extended Endurance — 10,000‑hour life at 105°C provides predictable long‑term performance for maintenance‑sensitive applications.
• Through‑Hole Convenience — Radial lead package with 7.5 mm lead spacing simplifies insertion and mechanical retention for legacy and robust board designs.
• RoHS Compliance — Meets environmental regulations for restricted substances.

Why Choose UHE1C392MHD3?

The UHE1C392MHD3 combines high capacitance and low impedance in a compact radial‑lead can, making it well suited for general‑purpose power filtering, decoupling, and energy buffering where durability and predictable electrical characteristics matter. Its defined ripple current ratings and 10,000‑hour endurance at 105°C make it a reliable choice for designers targeting long operational life in a through‑hole format.

This part is a practical option for engineers and procurement teams specifying robust electrolytic capacitors for industrial and consumer electronic products that require RoHS compliance, compact size, and clear electrical performance parameters.

If you need pricing, availability, or a quote for UHE1C392MHD3, please request a quote or contact sales with your quantity and delivery requirements.