UVK1E223MRD

The UVK1E223MRD is a radial-leaded aluminum electrolytic capacitor offering 22,000 µF capacitance at a 25 V rating in a compact φ25 × 50 mm can. It is designed for general-purpose power smoothing and bulk energy storage where high capacitance and substantial ripple handling are required.

With an operating temperature range of −40 °C to +85 °C and an endurance rating of 2000 hours at 85 °C, this part is intended for designs that demand robust thermal endurance and sustained ripple performance in a compact radial package.

Key Features

• Capacitance & Voltage: 22,000 µF nominal capacitance at a 25 V rating provides significant bulk energy storage for power supply smoothing and decoupling.
• High Ripple Current Capability: Specified low-frequency ripple current of 4.5 A (120 Hz) and high-frequency ripple current of 5.175 A (10 kHz) to support high-current filtering and transient absorption.
• Endurance & Temperature Range: Rated for 2000 hours at 85 °C and an operating range of −40 °C to +85 °C for sustained performance under elevated temperatures.
• Radial Lead Packaging: φ25 × 50 mm radial can with 12.5 mm lead spacing (±0.5 mm) for through-hole assemblies and conventional radial mounting techniques.
• Electrical Characteristics: Capacitance tolerance of −20% to +20% and a specified dissipation factor (tan δ) of 0.58 measured at 20 °C, 120 Hz; leakage current listed at 16,500 µA.
• Packaging Options: Supplied in bulk (no terminal forming) or bag packing to suit production handling and assembly preferences.

Typical Applications

• Power Supply Filtering: Bulk smoothing and energy storage for linear or switching power supplies requiring large capacitance at 25 V.
• Industrial Control Electronics: Energy buffering and ripple suppression in motor drives, control boards, and power distribution modules.
• Consumer and Appliance Electronics: Power reservoir for high-demand loads and transient suppression in compact assemblies that accept radial can components.

Unique Advantages

• Large Capacitance in a Compact Can: 22,000 µF in a φ25 × 50 mm package maximizes energy density for space-constrained through-hole designs.
• Designed for High Ripple Duty: Clear low- and high-frequency ripple current specifications (4.5 A @120 Hz, 5.175 A @10 kHz) help select the right part for high-current filtering tasks.
• Thermal Endurance Specified: 2000 hours at 85 °C gives a measurable baseline for lifetime planning in elevated-temperature environments.
• Radial Lead Form Factor: Standard lead spacing (12.5 mm) and radial can packaging simplify mechanical integration and replacement in existing through-hole layouts.
• Flexible Packaging: Bulk and bag packing options support small-run prototyping and higher-volume production workflows.

Why Choose UVK1E223MRD?

UVK1E223MRD combines high capacitance and defined ripple-current capability in a compact radial electrolytic can, making it suitable for engineers specifying bulk energy storage and smoothing in through-hole assemblies. Its 2000-hour endurance rating at 85 °C and broad −40 °C to +85 °C operating range provide a predictable performance profile for thermal and lifecycle planning.

This part is intended for designs where large capacitance, clear ripple specifications, and a standard radial form factor are primary selection criteria. It is appropriate for procurement when matching component electrical and mechanical parameters to system-level power requirements and assembly methods.

To request a quote or submit a product inquiry for UVK1E223MRD, please contact our sales team with your quantity, lead-time requirements, and any packaging preference.