UPJ2C3R3MPD

The UPJ2C3R3MPD is a miniature, high-reliability aluminum electrolytic capacitor in a radial lead can format from the Nichicon UPJ series. It provides 3.3 µF capacitance at a 160 V rating, designed for general-purpose power applications where low impedance and stable performance over extended life are required. The UPJ series is specified for long endurance under load and is noted for use in switching power supply applications.

Key Features

• Capacitance and Voltage — 3.3 µF nominal capacitance with a rated voltage of 160 V and tolerance of -20% to +20%.
• Low Loss — tanδ (DF) of 0.2 measured at 20°C, 120 Hz to support stable AC performance in filtering and power circuits.
• Ripple Handling — Low-frequency ripple current 50 mA (120 Hz) and high-frequency ripple current 80 mA (200 kHz) for DC filtering and switching applications.
• Leakage Current — Specified leakage current of 92.8 µA, measured after application of rated voltage conditions.
• High Reliability Endurance — Designed for 5000 hours of load life at 105°C consistent with UPJ series endurance specifications.
• Package and Mounting — Radial lead (can) construction, dimension φ10 × 12.5 mm length, lead spacing 5.0 mm (±0.5 mm) for through-hole assembly.
• Operating Range — Rated for operation from -40°C to +105°C to support a wide range of environmental conditions.
• Regulatory — RoHS compliant for restricted substances control.

Typical Applications

• Switching Power Supplies — Low impedance and series-specified endurance make this capacitor applicable for output filtering and energy smoothing in switching regulators.
• General-Purpose Power Filtering — Through-hole radial format suits bulk decoupling and smoothing duties on power rails in industrial and consumer equipment.
• Compact Power Assemblies — Small φ10 × 12.5 mm can and 5 mm lead spacing enable use in space-constrained PCB layouts where reliable electrolytic capacitance is required.

Unique Advantages

• 160 V Rating for High-Voltage Circuits: Enables use in medium/high-voltage power stages while retaining compact package size.
• Long Load-Life Endurance: 5000 hours at 105°C provides predictable aging characteristics for designs requiring sustained performance under elevated temperature and bias.
• Measured Ripple Performance: Specified ripple currents at both low (120 Hz) and high (200 kHz) frequencies support filtering across switching and line-frequency domains.
• Low Loss (tanδ): A tanδ of 0.2 at 20°C, 120 Hz contributes to efficient energy handling and reduced heat generation in power circuits.
• Small, Through-Hole Form Factor: φ10 × 12.5 mm radial can with 5 mm lead spacing facilitates robust through-hole mounting and straightforward assembly.
• RoHS Compliance: Meets restricted substances requirements for regulatory alignment in modern product designs.

Why Choose UPJ2C3R3MPD?

UPJ2C3R3MPD delivers a compact, high-voltage electrolytic capacitor option for engineers building switching power supplies and general-purpose power filtering circuits. Its combination of a 160 V rating, low loss characteristics, and specified ripple current performance provides practical filtering capability in a small radial-lead package.

As part of the Nichicon UPJ series, this part follows series-level endurance specifications for long-term reliability at elevated temperature, making it suitable for designs that require stable capacitance and controlled leakage over extended operating life.

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