UPA1V222MHD6

The UPA1V222MHD6 from Nichicon is a miniature, radial‑lead aluminum electrolytic capacitor in the UPA series designed for high‑reliability power applications. It delivers 2.2 mF (2200 µF) at a 35 V rating with a compact φ18 × 20 mm can and 7.5 mm lead spacing.

Targeted for general‑purpose and switching power supply designs, this capacitor combines low impedance and elevated ripple‑current capability with long endurance at elevated temperature to support power filtering, smoothing and bulk energy storage in through‑hole assemblies.

Key Features

• Capacitance & Voltage: 2200 µF (2.2 mF) nominal capacitance at a rated voltage of 35 V, with tolerance −20% to +20%.
• Low Impedance: Specified impedance of 50 mΩ, enabling effective decoupling and ripple attenuation in power circuits.
• High Ripple Current Capability: Supports 2.244 A low‑frequency ripple current (120 Hz) and 2.64 A high‑frequency ripple current (10 kHz), improving performance under AC ripple stress.
• Loss Characteristics: tanδ (dissipation factor) measured at 0.14 (20°C, 120 Hz) for the part as specified.
• Long High‑Temperature Endurance: Rated life of 5000 hours at 105°C, suitable for sustained elevated‑temperature operation.
• Wide Operating Temperature: −55°C to +105°C operating range for use in a variety of thermal environments.
• Radial Lead Package: Through‑hole radial can (φ18 × 20L) with 7.5 mm lead spacing (±0.5 mm) for straightforward PCB mounting and mechanical robustness.
• Leakage Current: Specified leakage current of 2310 µA after voltage application conditions noted in the product data.
• Packaging & Availability: Available in bulk (no terminal forming) or bag packing; product is in mass production and RoHS compliant.

Typical Applications

• Switching Power Supplies: Bulk and output filtering where low impedance and high ripple‑current handling improve voltage stability and transient response.
• Power Converters and Regulators: Smoothing and energy storage for DC–DC converters and linear regulators operating up to 35 V.
• Industrial Power Electronics: Power filtering and decoupling in industrial control and power modules that require long life at elevated temperatures.

Unique Advantages

• Compact, High‑Energy Density: 2200 µF in a φ18 × 20 mm can saves board space while providing significant bulk capacitance for power rails.
• Low Impedance for Better Performance: 50 mΩ impedance reduces ripple voltage and improves dynamic response in power circuits.
• Designed for Ripple Stress: High ripple‑current ratings at both low and high frequencies support demanding switching environments.
• Extended High‑Temperature Life: 5000 hours at 105°C offers predictable endurance for designs exposed to sustained heat.
• Through‑Hole Robustness: Radial lead construction with standard 7.5 mm spacing simplifies assembly in legacy and industrial PCBs.
• Regulatory Compliance: RoHS‑compliant construction supports regulatory and environmental requirements.

Why Choose UPA1V222MHD6?

UPA1V222MHD6 provides a balance of high capacitance, low impedance and elevated ripple‑current capability in a compact radial package, making it well suited to power supply filtering and energy‑storage roles in through‑hole designs. Its 5000‑hour endurance at 105°C and wide −55°C to +105°C operating range support reliable operation in thermally demanding applications.

As a member of Nichicon's UPA series and offered in mass production with standard packaging options, this part is appropriate for engineers specifying robust, long‑life electrolytic capacitors for industrial and general‑purpose power electronics where measurable, verifiable performance is required.

Request a quote or submit an RFQ to obtain pricing, lead times and packaging details for UPA1V222MHD6.