URS1A222MHD

The URS1A222MHD from Nichicon is a miniature, radial-lead aluminum electrolytic capacitor in the URS series designed for general-purpose electronic applications. It provides 2200 µF capacitance at a 10 V rating in a compact φ12.5 × 15 mm can with 5 mm lead spacing.

Engineered for space-constrained designs, the part combines significant capacitance with defined ripple-handling and endurance characteristics: rated ripple currents at both low and high frequencies, measured leakage and dissipation factor, and a specified 2000-hour endurance at 85°C.

Key Features

• Capacitance & Voltage — 2200 µF (2.2 mF) nominal capacitance with tolerance −20% to +20% at 120 Hz, rated for 10 V operation.
• Compact radial package — φ12.5 × 15 mm can, radial lead form factor with 5 mm lead spacing (±0.5 mm), suitable for through-hole mounting in compact layouts.
• Ripple current capability — Low-frequency ripple current 960 mA at 120 Hz and high-frequency ripple current 1.104 A at 10 kHz, enabling smoothing and decoupling across frequency ranges.
• Loss and leakage — Measured tangent of loss angle (tan δ) 0.26 (20°C, 120 Hz) and leakage current 660 µA, specified for predictable electrical behavior.
• Operating range & endurance — Rated for −40°C to +85°C with endurance specified as 2000 hours at 85°C under rated voltage.
• Packaging options — Supplied in bulk (no terminal forming) or bag packing for flexible procurement and assembly handling.

Typical Applications

• Power supply smoothing — Bulk energy storage and smoothing for low-voltage power rails where compact size and defined ripple handling are required.
• Decoupling in compact electronics — Through-hole decoupling and reservoir capacitance in space-constrained general-purpose electronic assemblies.
• Industrial and commercial equipment — Filtering and transient support in equipment operating across −40°C to +85°C.

Unique Advantages

• High capacitance in a small footprint: 2200 µF in a φ12.5 × 15 mm can reduces board area for bulk storage needs.
• Defined ripple performance: Specified ripple currents at 120 Hz and 10 kHz help designers size capacitors for both low- and high-frequency filtering needs.
• Predictable electrical parameters: Specified tan δ (0.26 at 20°C/120 Hz) and leakage current (660 µA) support reliable circuit behavior and modeling.
• Wide ambient operating range: −40°C to +85°C rating supports a broad set of general-purpose applications.
• Endurance specification: 2000 hours at 85°C under rated voltage provides a measurable life expectation for thermal stress planning.
• Standard radial mounting: Through-hole radial leads and standard 5 mm lead spacing simplify layout and assembly for conventional PCBs.

Why Choose URS1A222MHD?

The URS1A222MHD is positioned for designers needing substantial low-voltage capacitance in a compact, low-profile radial can. Its clear electrical specifications — including capacitance, tolerance, ripple-current ratings across frequencies, tan δ, leakage current, and a 2000-hour endurance at 85°C — make it straightforward to evaluate for power smoothing and decoupling tasks in general-purpose electronics.

Manufactured by Nichicon and offered in standard bulk or bag packaging, this part is suitable for engineers and procurement teams specifying a defined, compact electrolytic solution for board-level energy storage and filtering where through-hole mounting is preferred.

Request a quote or submit an inquiry to receive pricing and availability for URS1A222MHD and to discuss packaging or volume options.