UPV1H390MGD

The UPV1H390MGD is a polarized aluminum electrolytic capacitor from Nichicon's UPV series, supplied in a radial-lead can package. It delivers a compact 39 µF capacitance at a 50 V rating with a small footprint (L: 1.1 × D: 0.63 cm) and 2.5 mm lead spacing.

Designed for general-purpose electronic applications, this capacitor emphasizes low impedance, stable performance across –55 °C to +105 °C, and an extended 5000-hour load life at +105 °C, making it suitable for designs that require compact size and predictable high-temperature endurance.

Key Features

• Electrical Characteristics — Rated capacitance 39 µF at 50 V with polarization and capacitance tolerance of ±20%.
• Low Impedance / Low Loss — UPV series specifications include low tan δ (max. 0.10 at 50 V) and defined ripple-current ratings to support stable AC performance.
• Ripple Current Capability — Specified ripple values of 135.2 mA at 120 Hz and 260 mA at 200 kHz provide guidance for AC stress handling in circuit design.
• High-Temperature Endurance — Rated for 5000 hours at +105 °C; endurance criteria specify capacitance change within ±30%, tan δ within 300% of initial, and leakage current at or below initial specified values after test.
• Wide Operating Range — Usable over –55 °C to +105 °C for designs that encounter broad temperature variation.
• Radial Lead Package — Radial, can-style package with 2.5 mm lead spacing for through-hole mounting and compact board placement.
• RoHS Compliant — Conforms to RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• General Purpose Electronics — Intended for a wide range of general-purpose circuits that require a polarized electrolytic capacitor with compact dimensions and stable performance.
• High-Temperature Environments — Suitable where components must withstand sustained elevated temperatures, supported by a 5000-hour load life rating at +105 °C.
• Compact Through-Hole Designs — Fits space-constrained PCBs requiring radial-lead mounting and small can dimensions (L: 1.1 × D: 0.63 cm) with 2.5 mm lead spacing.

Unique Advantages

• Long-Term High-Temperature Reliability: 5000-hour load life at +105 °C provides a measurable endurance baseline for thermal-stressed designs.
• Compact Footprint: Small can dimensions and radial-lead mounting enable dense board layouts without sacrificing capacitance (39 µF at 50 V).
• Documented AC Performance: Specified ripple-current ratings at 120 Hz and 200 kHz help engineers size the part for real-world AC conditions.
• Predictable Endurance and Shelf Life: Endurance and shelf-life criteria (capacitance, tan δ, leakage current) are defined in the series datasheet for reliable lifecycle planning.
• Regulatory Compliance: RoHS compliance supports use in regions and products requiring restricted substance conformity.

Why Choose UPV1H390MGD?

UPV1H390MGD combines a compact radial-lead form factor with low-impedance characteristics and defined high-temperature endurance from the Nichicon UPV series. Its specification set—39 µF at 50 V, –55 °C to +105 °C operating range, and 5000-hour load life at +105 °C—makes it a practical choice for engineers seeking predictable performance in general-purpose and thermally demanding applications.

This part is well suited for designs that prioritize a small footprint, measurable ripple handling, and clarified endurance limits, offering straightforward selection criteria for procurement and design validation.

To request a quote or discuss availability for UPV1H390MGD, please contact sales or submit a request for quotation with your quantity and delivery requirements.