UHV1A222MPD

The UHV1A222MPD is a radial-lead aluminum electrolytic capacitor offering 2200 µF capacitance at a 10 V rating. It is a compact, polarized can-style capacitor designed for general-purpose electronic circuits that require bulk capacitance, low impedance and high ripple-current handling in a small footprint.

Key value propositions include low impedance (51 mΩ), high ripple-current capability across low and high frequency ranges, and long-term endurance (6000 hours at 105°C), making it suitable for demanding board-level power applications within its rated limits.

Key Features

• Capacitance & Rating — 2200 µF (2.2 mF) nominal capacitance with tolerance of −20% to +20% at 120 Hz, 20°C; rated voltage 10 V.
• Low Impedance — Specified impedance of 51 mΩ, enabling improved performance for high-current and decoupling applications.
• High Ripple Current — Low-frequency ripple current 1.856 A (120 Hz) and high-frequency ripple current 2.475 A (100 kHz), supporting sustained AC stress within ratings.
• Reliability & Endurance — Rated for 6000 hours at 105°C under DC bias plus rated ripple current; leakage current specified at 220 μA.
• Temperature Range — Operates from −40°C to +105°C for broad environmental applicability.
• Compact Radial Package — φ10 × 25 mm can with 5.0 mm lead spacing (±0.5 mm); supplied bulk/no terminal forming or bag packing for flexible assembly handling.
• Loss Characteristics — Tangent of loss angle (tan δ) specified at 0.20 (measured at 20°C, 120 Hz) for loss budgeting in circuit design.
• Regulatory — RoHS compliant.

Typical Applications

• General-purpose power filtering — Bulk smoothing and energy storage for low-voltage DC power rails where 2200 µF at 10 V is required.
• Board-level decoupling — Local energy reservoir for converters and regulators benefiting from low impedance and high ripple-current capability.
• Industrial and commercial electronics — Designs operating across −40°C to +105°C that demand long endurance (6000 h at 105°C) and predictable leakage performance.

Unique Advantages

• High ripple tolerance: Specified ripple currents at 120 Hz and 100 kHz allow designers to quantify AC stress capability across frequencies.
• Compact energy density: 2200 µF in a φ10 × 25 mm can provides substantial capacitance in a small radial package for space-constrained boards.
• Predictable loss and leakage: Defined tan δ (0.20 at 20°C, 120 Hz) and leakage current (220 μA) simplify thermal and leakage budgeting in designs.
• Long-term endurance: 6000-hour rating at 105°C supports durability under elevated-temperature operating profiles.
• Ease of handling: Available in bulk (no terminal forming) or bag packing to suit different assembly and prototyping workflows.

Why Choose UHV1A222MPD?

UHV1A222MPD positions itself as a reliable, high-capacitance radial electrolytic solution for general-purpose power and decoupling requirements. With low impedance, measurable loss and leakage parameters, and high ripple-current ratings across frequencies, it enables engineers to design predictable, robust power subsystems within a compact package.

This part is appropriate for teams specifying board-level energy storage and filtering components where endurance at elevated temperatures and straightforward assembly options (bulk or bag packing) matter for long-term product reliability and manufacturability.

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