URS2D101MHD

The URS2D101MHD is a miniature, low-profile aluminum electrolytic capacitor from Nichicon’s URS series, designed as a radial-lead, polarized component for general-purpose electronic circuits. It provides 100 µF capacitance with ±20% tolerance and is optimized for compact through-hole assemblies.

Key value points include a compact φ12.5 × 15 mm can, a wide operating temperature range of −40°C to +85°C, and endurance specified at 2000 hours at 85°C—delivering a balance of size, thermal capability, and long-term stability for general-purpose applications.

Key Features

• Capacitance & Tolerance — 100 µF nominal capacitance with tolerance of −20% to +20% (measured at 120 Hz, 20°C).
• Polarized Radial Lead Construction — Through-hole radial-lead package with lead spacing 7.5 mm and standard lead diameters for straightforward PCB mounting.
• Compact Mechanical Profile — Can size φ12.5 × 15 mm (L), suitable for low‑profile board layouts and space-constrained assemblies.
• Thermal Endurance — Rated operating range −40°C to +85°C with endurance specified as 2000 hours at 85°C under rated voltage conditions.
• Loss & Leakage Characteristics — Specified tangent of loss angle (tan δ) of 0.08 (measured at 20°C, 120 Hz) and leakage current specification provided in the product data.
• Ripple Current Capability — Designed to support ripple current performance specified for the URS series (frequency-dependent ripple current coefficients apply per datasheet guidance).
• Packaging Options — Supplied in bulk (no terminal forming) or bag packing to match common procurement and assembly workflows.

Typical Applications

• General-purpose electronics — For circuits requiring a compact, polarized aluminum electrolytic capacitor with 100 µF capacitance.
• Through-hole board assemblies — Radial-lead form factor and 7.5 mm lead spacing simplify placement in standard through-hole designs.
• Temperature-challenged environments — Suitable where operation across −40°C to +85°C and long endurance at elevated temperature (2000 h at 85°C) are required.

Unique Advantages

• Compact, low-profile design — φ12.5 × 15 mm can reduces board real estate while preserving required capacitance.
• Through-hole reliability — Radial lead configuration with defined lead spacing supports robust mechanical retention on the board.
• Specified long-term endurance — Endurance rating of 2000 hours at 85°C provides a defined lifetime metric for design planning.
• Controlled electrical characteristics — tan δ specified at 0.08 (20°C, 120 Hz) and defined leakage behavior per product data provide predictable performance.
• Flexible supply format — Bulk and bag packing allow selection of a packing style that fits production and inventory workflows.

Why Choose URS2D101MHD?

URS2D101MHD is positioned for engineers and buyers seeking a compact, general-purpose polarized electrolytic capacitor with clear thermal and endurance specifications. Its combination of 100 µF capacitance, defined loss and leakage characteristics, and a low-profile radial can make it a practical choice for through-hole designs where board space and predictable lifetime under elevated temperature are considerations.

As part of the Nichicon URS family, this part follows the series’ compact sizing and frequency-dependent ripple guidance, offering a consistent component choice when matching across related designs or BOMs.

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