UPJ1K220MED

The UPJ1K220MED is a Nichicon UPJ series aluminum electrolytic capacitor in a radial, can-style package. It provides 22 µF capacitance at an 80 V rated voltage with a JIS E12 series value and is built for general-purpose power applications.

Designed for low-impedance performance in switching power supplies and other power electronics, this radial-lead unit offers a compact φ6.3 × 15 mm footprint, a wide operating temperature range of −55°C to 105°C, and a rated endurance of 2000 hours at 105°C. Note: this part is marked End of Life.

Key Features

• Electrical Specifications — 22 µF capacitance, 80 V rated voltage, and ±20% tolerance (at 120 Hz, 20°C) for predictable DC blocking and energy storage behavior.
• Low Loss / Low Impedance — Specified tan δ of 0.08 for this voltage class supports lower dissipation and improved AC performance in power circuits.
• Leakage Current — Specified leakage current of 52.8 µA under rated conditions for stable quiescent behavior in DC circuits.
• High-Temperature Endurance — Rated lifetime of 2000 hours at 105°C to meet demanding thermal environments in power electronics.
• Wide Operating Temperature — −55°C to 105°C operating range for reliable performance across industrial temperature extremes.
• Ripple Current Ratings — 35.5 mA at 120 Hz and 71 mA at 200 kHz to support ripple handling in switching applications.
• Radial Through-Hole Package — φ6.3 × 15 mm can with 2.5 mm lead spacing and radial lead mounting for ease of PCB through-hole assembly and prototyping.
• RoHS Compliant — Meets RoHS directive requirements as provided in product data.
• Lifecycle Status — Product is End of Life; verify availability before specifying in new designs.

Typical Applications

• Switching Power Supplies — Low-impedance characteristics and rated voltage make it suitable for input/output filtering and energy storage in switching regulators.
• General-Purpose Power Electronics — Listed as a general-purpose capacitor for a variety of power decoupling and smoothing tasks in industrial and consumer equipment.
• Through-Hole Power Modules & Prototyping — Radial lead configuration and compact φ6.3 × 15 mm size suit through-hole assemblies and rapid prototyping workflows.

Unique Advantages

• Low-Impedance Performance: Tangent of loss angle (tan δ) of 0.08 supports reduced losses and improved AC response in power circuits.
• High Voltage Capability: 80 V rating enables use on higher-voltage rails where increased DC withstand is required.
• Compact, Through-Hole Package: Small φ6.3 × 15 mm can and 2.5 mm lead spacing save board area while retaining the robustness of radial mounting.
• Thermal and Temporal Reliability: 2000 hours rated life at 105°C and a −55°C to 105°C operating range help ensure long-term stability in thermally demanding environments.
• Measurable Leakage Performance: Specified leakage current of 52.8 µA aids predictable bias behavior in power and timing circuits.
• Regulatory Compliance: RoHS-compliant construction supports environmentally restricted designs.

Why Choose UPJ1K220MED?

UPJ1K220MED combines the UPJ series' low-impedance characteristics with an 80 V rating and compact radial can packaging, making it a practical choice for designers of switching power supplies and general-purpose power electronics who need predictable AC performance and thermal endurance. Its specified ripple handling and leakage behavior simplify component selection where stable power filtering is required.

Because this SKU is End of Life, it is particularly appropriate for maintenance, legacy-replacement, or supply-limited designs where the exact form, fit, and function are required. Confirm availability and lifetime requirements before committing to new production designs.

Request a quote or submit an inquiry to Nichicon’s sales channels to confirm current availability, lead times, and to discuss recommended alternatives or replacements given the End of Life status of UPJ1K220MED.