URS1A102MPD

The URS1A102MPD is a miniature, radial-lead aluminum electrolytic capacitor in Nichicon’s URS series. It delivers 1000 µF capacitance at a 10 V rated voltage in a compact φ10 × 12.5 mm can for general-purpose electronic applications.

Designed for through-hole mounting and general-purpose power filtering and decoupling, this capacitor combines a low-profile package with defined ripple-current capability and a broad operating temperature range for use across consumer, embedded, and industrial electronics.

Key Features

• Electrical Performance: 1000 µF capacitance with tolerance of -20% to +20% and rated voltage 10 V, providing bulk energy storage and smoothing for low-voltage circuits.
• Loss Characteristics: Tangent of loss angle (tan δ) of 0.24 measured at 20°C and 120 Hz (measured at the rated voltage of 10 V), for predictable AC behavior in filter and decoupling designs.
• Ripple Current Capability: Low-frequency ripple current of 620 mA (at 120 Hz) and high-frequency ripple current of 713 mA (at 10 kHz), enabling effective ripple handling in power-supply paths.
• Leakage Current: Specified leakage current of 300 µA, for defined quiescent behavior after voltage application.
• Reliability & Endurance: Rated life of 2000 hours at 85°C, with endurance specifications defined after recovery to 20°C; suitable where long-term stability at elevated temperature is required.
• Mechanical & Mounting: Compact radial can — φ10 × 12.5 mm — with 5 mm lead spacing (±0.5 mm). Supplied in bulk or bag packing for through-hole assembly.
• Temperature Range: Operating range from -40°C to +85°C, supporting a wide range of ambient conditions.

Typical Applications

• Power supply filtering: Bulk capacitance and rated ripple-current figures make the URS1A102MPD suitable for smoothing and filtering in low-voltage power rails.
• Decoupling in embedded systems: Small φ10 × 12.5 mm package and radial-lead format simplify placement near regulators and controllers in compact boards.
• Consumer electronics: General-purpose energy storage and noise suppression for consumer devices that operate within the -40°C to +85°C range.
• Industrial controls and instrumentation: Defined endurance of 2000 hours at 85°C and robust leakage/ripple specifications support stable performance in industrial environments.

Unique Advantages

• Compact, low-profile can: φ10 × 12.5 mm dimensions allow dense board layouts and placement close to components that require bulk capacitance.
• Measured loss and leakage specs: Explicit tan δ and leakage current values give designers predictable AC and DC behavior for reliable circuit simulation and margining.
• Clear ripple-current ratings: Separate low- and high-frequency ripple current specifications (620 mA @120 Hz, 713 mA @10 kHz) help match the capacitor to real-world power-supply conditions.
• Through-hole radial format: 5 mm lead spacing and standard radial leads simplify prototyping, repair, and mechanical robustness in mounted assemblies.
• Defined high-temperature endurance: 2000-hour life at 85°C provides a measurable reliability metric for designs exposed to elevated temperatures.
• General-purpose versatility: Polarized aluminum electrolytic construction and wide operating temperature make this part applicable across multiple product families and use cases.

Why Choose URS1A102MPD?

The URS1A102MPD delivers a balance of high capacitance, compact form factor, and defined electrical specifications that help engineers design reliable low-voltage power and decoupling solutions. With explicit tan δ, leakage, and ripple-current data plus a 2000-hour endurance rating at 85°C, it supports predictable performance and easier qualification within general-purpose electronic designs.

This radial-lead component is well suited for designers and buyers seeking a small, through-hole aluminum electrolytic capacitor with clear, verifiable electrical and mechanical specifications for embedded, consumer, and industrial applications.

If you would like pricing, lead times, or to request a quote for URS1A102MPD, please submit a parts inquiry and our team will respond with availability and ordering options.