UPJ2F2R2MPD

The UPJ2F2R2MPD is a radial lead, polarized aluminum electrolytic capacitor from Nichicon's UPJ series. It delivers 2.2 µF capacitance at a 315 V rating in a compact φ10 × 12.5 mm can, tailored for through-hole power designs.

Designed within the UPJ series for low-impedance performance and high reliability in switching power applications, this part is suitable for general-purpose power filtering and decoupling where a high-voltage, compact radial capacitor is required.

Key Features

• Electrical Performance — 2.2 µF capacitance with tolerance -20% to +20% and a rated voltage of 315 V supports high-voltage DC rail decoupling.
• Loss Characteristics — tanδ (DF) 0.2 measured at 20°C, 120 Hz, providing a quantified loss figure for circuit design and thermal assessment.
• Ripple Handling — Low-frequency ripple current 32 mA (120 Hz) and high-frequency ripple current 51.2 mA (200 kHz) for design validation across switching and line-frequency conditions.
• Leakage Current — Specified leakage current of 109.3 µA for accurate bias and power-loss calculations.
• Thermal and Lifetime — Rated operating range -40°C to 105°C with an endurance (life) of 5000 hours at 105°C for sustained elevated-temperature operation.
• Package & Mounting — Radial lead, polarized can package (φ10 × 12.5 mm) with 5 mm lead spacing (±0.5 mm) for through-hole assembly.
• Packaging Options — Available in bulk (no terminal forming) or bag packing for PCB assembly flexibility.
• Availability — Status: End Of Life.

Typical Applications

• Switching Power Supplies — Low-impedance UPJ series design makes this part suitable for input/output decoupling and bulk smoothing in switching regulators.
• General-Purpose Power Filtering — 315 V rating and defined leakage/ripple specs support filtering on high-voltage DC rails in industrial and consumer equipment.
• Through-Hole Power Designs — Radial lead form and compact φ10 × 12.5 mm can fit legacy and serviceable PCB layouts that require polarized aluminum electrolytic capacitance.

Unique Advantages

• High-voltage capability: 315 V rating allows use directly on elevated DC bus rails without series stacking.
• Compact radial can: φ10 × 12.5 mm package provides high-voltage capacitance in a small footprint for space-constrained through-hole designs.
• Quantified ripple and leakage data: Specified ripple currents and leakage current enable accurate thermal and power-loss calculations during design.
• High-temperature endurance: 5000 hours at 105°C demonstrates sustained performance for applications exposed to elevated ambient temperatures.
• Through-hole assembly friendly: 5 mm lead spacing and standard radial leads simplify insertion and soldering in manual or automated through-hole processes.

Why Choose UPJ2F2R2MPD?

UPJ2F2R2MPD offers a concise combination of high-voltage rating, compact radial packaging, and documented electrical parameters (capacitance, tanδ, ripple current, and leakage) that make it straightforward to integrate into switching power supplies and general-purpose power-filtering applications. Its rated endurance at 105°C provides designers with a reliable data point for thermal-life planning.

Choose this part when your design requires a 315 V polarized aluminum electrolytic in a small through-hole can with defined ripple and leakage specifications. Note the product status is End Of Life; verify availability and lifecycle requirements for your program before final qualification.

Request a quote or submit an inquiry to receive availability and procurement details for UPJ2F2R2MPD.