UPW2W010MPD

The UPW2W010MPD is a miniature, high-reliability aluminum electrolytic capacitor in Nichicon’s UPW series. It is a radial-lead, polarized can-type capacitor rated at 1 µF and 450 V, designed for compact power applications and switching power supplies.

Key product attributes include a compact φ10 × 12.5 mm can, 5 mm lead spacing, AEC-Q200 rating, and specified endurance of 5000 hours at 105 °C—delivering a combination of high voltage capability and long-term stability in constrained layouts.

Key Features

• Voltage Rating — Rated at 450 V to support high-voltage DC links and high-voltage sections of power converters.
• Capacitance and Tolerance — 1 µF nominal with tolerance of -20% to +20%, suitable for decoupling and high-voltage filtering where small capacitance is required.
• Miniature Radial Package — φ10 × 12.5 mm can with 5 mm lead spacing and radial lead mounting for compact board layouts and through-hole assembly.
• Low Loss Characteristics — Dissipation factor (tanδ) specified at 0.25 (measured at 20 °C, 120 Hz) to support low-loss operation in AC ripple environments.
• Ripple Current Ratings — Low-frequency ripple current of 18 mA (120 Hz) and high-frequency ripple current of 28.8 mA (10 kHz) to accommodate switching-type ripple profiles.
• Leakage Current — Specified leakage current of 85 µA at rated conditions, enabling predictable bias behavior in circuits.
• High-Temperature Endurance — Rated life of 5000 hours at 105 °C for extended operation in thermally demanding environments.
• AEC-Q200 Rated — Manufactured to an AEC-Q200 rating as listed in the product specifications.
• Packaging Options — Available in bulk (no terminal forming) or bag packing for flexible procurement and assembly handling.

Typical Applications

• Switching Power Supplies — Provides compact, high-voltage filtering and decoupling in switching regulators and power modules where space is limited.
• Automotive Electronics — AEC-Q200 listing and 5000 h endurance at 105 °C make this part suitable for high-voltage, temperature-stressed automotive subsystems that require polarized bulk capacitance.
• Compact DC–DC Converters — Small can size and radial-lead mounting simplify integration into compact converter boards and power assemblies.

Unique Advantages

• High-voltage capability: 450 V rating supports higher DC bus and link voltages without increasing capacitance size.
• Space-efficient form factor: φ10 × 12.5 mm body and 5 mm lead spacing deliver high-voltage performance in a miniature footprint.
• Specifiable endurance: 5000 hours at 105 °C provides a measurable lifetime metric for thermal-stressed designs.
• predictable electrical behavior: Specified tanδ, leakage current, and ripple current values enable accurate thermal and performance modeling in power systems.
• Automotive screening: AEC-Q200 rating supports qualification needs for designs targeting automotive-grade component requirements.
• Flexible procurement: Bulk and bag packing options accommodate both prototype and production volume handling.

Why Choose UPW2W010MPD?

UPW2W010MPD positions itself as a compact, high-voltage electrolytic solution for designers who need 1 µF of polarized capacitance at 450 V in tight board spaces. Its combination of miniature radial packaging, defined ripple and leakage specifications, and 5000-hour endurance at 105 °C supports reliable operation in switching power supplies and temperature-challenged electronic systems.

Manufactured as part of Nichicon’s UPW series and listed with AEC-Q200 screening in the product data, this capacitor is suited to engineers who require verifiable electrical characteristics and a known lifetime metric for system-level qualification and thermal design.

If you would like pricing, availability, or a quotation for UPW2W010MPD, please request a quote or contact sales to submit your inquiry and receive detailed ordering information.