UPJ1E222MHD6

The UPJ1E222MHD6 is a Nichicon UPJ series aluminum electrolytic capacitor designed for low-impedance, high-reliability power applications. It is a polarized, radial-lead can capacitor specified at 2.2 mF (2200 µF) and 25 V with ±20% tolerance.

Engineered for switching power supplies and general-purpose electronic equipment, this part delivers high ripple-current capability, long endurance at elevated temperature, and a broad operating temperature range to support robust power-rail smoothing and bulk energy storage needs.

Key Features

• Capacitance & Rated Voltage — 2.2 mF (2200 µF) rated at 25 V with ±20% tolerance for bulk smoothing and decoupling.
• Low Impedance Design — Part of the UPJ low-impedance series intended for switching power supplies to reduce AC ripple on power rails.
• High Ripple Current Handling — Rated ripple current of 1.656 A at 120 Hz (low frequency) and 1.84 A at 200 kHz (high frequency) to support high-density converters and switching loads.
• Endurance at Elevated Temperature — 5000 hours rated life at 105°C, providing extended service under continuous load conditions.
• Wide Operating Temperature — Specified for −55°C to +105°C operation to cover a broad range of environmental conditions.
• Electrical Loss and Leakage — Specified tan δ of 0.16 (loss tangent) and leakage current of 1650 µA, enabling predictable performance in power circuits.
• Compact Radial Package — φ18 × 20L can with 7.5 mm lead spacing and radial lead mounting for through-hole PCB assembly.
• Mass-production Packaging — Available in bulk (no terminal forming) and bag packing for high-volume manufacturing.
• RoHS Compliant — Conforms to RoHS requirements as stated in the product data.

Typical Applications

• Switching Power Supplies — Low-impedance UPJ series design and high ripple-current ratings make this capacitor suitable for output smoothing and transient handling in switching regulators.
• Power Rail Decoupling — Bulk capacitance and specified loss/ leakage characteristics support stable DC rails in general-purpose electronic equipment.
• Energy Storage for Power Management — Long endurance at 105°C and high ripple capability enable reliable bulk energy buffering in power management circuits.

Unique Advantages

• Designed for Low-Impedance Performance: The UPJ series focus on low impedance helps reduce voltage ripple in high-frequency switching environments.
• High Ripple Current Capacity: With 1.656 A (120 Hz) and 1.84 A (200 kHz) ratings, the capacitor supports both low- and high-frequency ripple demands from modern converters.
• Long Endurance at 105°C: 5000-hour rated life under load at +105°C provides predictable aging and reliability for continuous-operation designs.
• Wide Temperature Range: Operation from −55°C to +105°C lets designers deploy the part across diverse environmental conditions.
• Compact Through-Hole Form Factor: φ18 can with 7.5 mm lead spacing and radial leads simplifies layout for through-hole power subsystems.
• Production-Friendly Packaging: Bulk and bag packing options support streamlined procurement and high-volume assembly workflows.

Why Choose UPJ1E222MHD6?

The UPJ1E222MHD6 combines substantial bulk capacitance with low-impedance characteristics and high ripple-current capability, making it a practical choice for designers focused on reliable power delivery in switching supplies and general-purpose electronics. Its 5000-hour endurance at 105°C and wide −55°C to +105°C operating range deliver stability and longevity under sustained thermal and electrical stress.

Manufactured by Nichicon as part of the UPJ series, this capacitor is positioned for mass-production use where dependable bulk energy storage, predictable leakage and dissipation, and through-hole mounting are required.

If you need pricing or availability for UPJ1E222MHD6, request a quote or submit a product inquiry to receive lead-time and volume pricing information from our sales team.