URZ2E220MHD

The URZ2E220MHD is a radial-lead aluminum electrolytic capacitor designed for general-purpose power smoothing and bulk energy storage in through-hole assemblies. It delivers high capacitance in a compact, low-profile φ16×15 mm can, making it suitable for space-constrained power-supply and control applications.

Key value comes from its combination of 2,200 µF capacitance at 25 V, defined ripple-current performance at low and high frequencies, and a 1,000-hour endurance at 105°C—supporting reliable operation across a wide temperature range from −40°C to 105°C.

Key Features

• High Capacitance: 2,200 µF nominal capacitance provides substantial bulk energy storage for smoothing and hold-up in power circuits.
• Rated Voltage and Tolerance: 25 V rated voltage with ±20% capacitance tolerance at 120 Hz, 20°C.
• Loss and Leakage Characteristics: tan δ (DF) of 0.18 (measured at 20°C, 120 Hz) and leakage current of 1,650 µA, specified for predictable ESR-related losses and standby leakage.
• Ripple Current Performance: Low-frequency ripple current of 970 mA and high-frequency ripple current of 1,540 mA, enabling effective AC ripple handling across frequency ranges.
• Robust Thermal Endurance: Endurance rated to 1,000 hours at 105°C; operational temperature range −40°C to 105°C for stability in demanding thermal environments.
• Compact Radial-Lead Package: φ16 × 15 mm can with 7.5 mm lead spacing (±0.5 mm) and radial leads for easy through-hole mounting and mechanical reliability.
• Packaging Options: Available in bulk (no terminal forming) or bag packing to match assembly and inventory preferences.
• Polarized Design: Polar aluminum electrolytic construction for standard DC power applications.

Typical Applications

• Power Supply Filtering: Bulk smoothing and output filtering for linear and switching power supplies where 25 V nominal systems require compact energy storage.
• DC-DC Converter Output: Output-side decoupling and hold-up to stabilize voltage rails in regulator modules and point-of-load converters.
• Industrial Control Electronics: Energy buffering and ripple suppression in motor-driver and PLC power stages operating across wide temperature ranges.
• Consumer and Appliance Electronics: Through-hole assemblies needing reliable capacitance density for power management and transient suppression.

Unique Advantages

• Large Capacitance in a Small Footprint: 2,200 µF in a φ16×15 mm can minimizes board area while providing significant energy storage.
• Defined Ripple Capability: Specified low- and high-frequency ripple currents (970 mA / 1,540 mA) support predictable thermal and lifetime behavior under AC loading.
• Wide Operating Temperature: −40°C to 105°C rating extends applicability across indoor industrial and consumer environments.
• Through-Hole Durability: Radial-lead can package and 7.5 mm lead spacing simplify mounting and mechanical robustness for hand-assembled or wave-soldered boards.
• Endurance Specified: 1,000 hours at 105°C gives a measurable baseline for life expectancy in high-temperature applications.
• Flexible Packing: Bulk or bag packing options ease integration into different production workflows.

Why Choose URZ2E220MHD?

The URZ2E220MHD combines high capacitance and defined ripple performance in a compact radial-lead aluminum electrolytic package, making it a practical choice for designers needing reliable bulk storage and smoothing at 25 V. Its specified endurance at 105°C and broad operating temperature range support long-term stability in demanding power-electronics and control applications.

This part is well suited for engineers and procurement teams specifying through-hole capacitors for power supplies, DC-DC converters, and industrial control boards where measurable ripple handling, compact size, and predictable lifetime are priorities.

If you would like a quote or additional procurement information for URZ2E220MHD, please request a quote or contact sales for availability and ordering details.