UPV1E330MFD

The UPV1E330MFD is a miniature, low-impedance aluminum electrolytic capacitor from Nichicon’s UPV series. It is a radial-lead, polarized can-type capacitor specified for general-purpose electronics where a compact 25 V, 33 µF capacitor is required.

Designed for reliable operation across a wide temperature range, this part delivers long life at elevated temperatures and measurable ripple-handling for compact power and filtering applications.

Key Features

• Capacitance & Voltage: 33 µF nominal capacitance rated at 25 V DC with ±20% tolerance.
• Miniature, Low-Impedance Package: Radial, can-style package with a compact footprint (L: 1.1 × D: 0.5 cm) and 2 mm lead spacing for tight board placement.
• High-Temperature Endurance: Specified lifetime of 5000 hours at +105°C for sustained performance in elevated temperature environments.
• Broad Operating Range: Rated for operation from –55°C to +105°C to cover a wide range of general-purpose designs.
• Ripple Current Capability: Rated ripple current of 79.05 mA at 120 Hz and 155 mA at 200 kHz for predictable AC stress handling.
• Leakage & Dissipation Characteristics: Leakage current specified as not more than 0.03CV (µA) after one minute at 20°C; maximum tan δ for 25 V is 0.14 (measured at 120 Hz, 20°C).
• Mounting: Radial lead mounting for through-hole PCB assembly.
• Environmental Compliance: RoHS compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• General-purpose power filtering: Compact board-level smoothing and decoupling where a 25 V, 33 µF low-impedance capacitor is required.
• Consumer and industrial electronics: Small-form-factor circuits that benefit from a miniature radial electrolytic with defined high-temperature endurance.
• PCB-level energy storage: Local energy buffering in compact power subsystems using a polarized aluminum electrolytic.

Unique Advantages

• Compact footprint with reliable performance: Small L × D dimensions and 2 mm lead spacing enable space-efficient designs without sacrificing ripple capability.
• Long high-temperature life: 5000-hour rating at +105°C provides predictable longevity in elevated-temperature environments.
• Clear electrical limits: Specified leakage current formula (0.03CV μA) and tan δ value (0.14 at 25 V) make it straightforward to model behavior in circuits.
• Predictable ripple handling across frequencies: Provided ripple ratings at 120 Hz and 200 kHz allow designers to assess AC stress for both low- and high-frequency applications.
• RoHS compliance: Meets current RoHS directive requirements for environmentally constrained designs.
• Through-hole reliability: Radial lead, can-style construction simplifies mechanical retention and rework on PCBs.

Why Choose UPV1E330MFD?

UPV1E330MFD combines a compact, low-impedance aluminum electrolytic form factor with defined high-temperature endurance and clear electrical specifications, making it suitable for general-purpose power and filtering tasks where board space is limited. Its radial-lead can package and conservative electrical ratings simplify mechanical integration and thermal planning.

Manufactured by Nichicon and RoHS compliant, this capacitor is suited to design teams and procurement seeking a small, dependable polarized capacitor with documented leakage, dissipation, and ripple specifications for long-term use in consumer and industrial electronics.

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