UVY1E102MPD

The UVY1E102MPD is a radial-lead aluminum electrolytic capacitor from Nichicon’s UVY series, providing 1,000 µF capacitance at a 25 V rating in a compact φ10 × 16 mm can. It is a polarized, through-hole component intended for general-purpose electronic applications that require bulk capacitance, wide operating temperature range, and defined endurance.

Key value comes from a combination of high capacitance density, wide temperature capability (−55°C to +105°C), and endurance (2,000 hours at 105°C), making it suitable for designs where reliable energy storage and ripple handling are required within a small radial package.

Key Features

• Capacitance & Tolerance — 1,000 µF nominal capacitance with tolerance −20% to +20% at 120 Hz, 20°C for predictable bulk energy storage.
• Rated Voltage — 25 V DC rating suitable for low-voltage power rails and general-purpose circuits.
• Temperature & Endurance — Wide operating range of −55°C to +105°C and rated life of 2,000 hours at 105°C, enabling long-term stability in elevated-temperature environments.
• Loss Characteristics — Tangent of loss angle (tanδ) = 0.16 measured at 20°C, 120 Hz, supporting low-loss operation for filtering applications.
• Ripple Current Capability — Low-frequency ripple current 610 mA (120 Hz) and high-frequency ripple current 701.5 mA (10 kHz), allowing effective smoothing across a range of ripple frequencies.
• Leakage Current — Specified leakage current of 750 µA after rated voltage application, useful for assessing standby and leakage budgets.
• Mechanical & Mounting — Radial lead, can-style package sized φ10 × 16 mm with 5.0 mm lead spacing (±0.5 mm), available in bulk or bag packing for manual or automated assembly preparation.
• Regulatory — RoHS compliant.

Typical Applications

• General-purpose electronics — Provides bulk capacitance for a wide variety of circuits where a 1,000 µF, 25 V polarized capacitor is required and radial mounting is preferred.
• Power management modules — Suited for smoothing and energy storage on low-voltage power rails, benefiting from rated ripple current and low-loss characteristics.
• Industrial and instrumentation equipment — Wide temperature range and 2,000-hour endurance at 105°C support deployment in equipment that sees elevated operating temperatures.
• Consumer and control assemblies — Compact φ10 × 16 mm can and radial-lead format simplify placement in densely packed assemblies requiring general-purpose capacitance.

Unique Advantages

• High capacitance in a compact package: 1,000 µF in a φ10 × 16 mm can saves board area compared to larger cans for the same capacitance.
• Wide operating temperature: −55°C to +105°C rating enables use across extreme ambient conditions without derating outside specified limits.
• Defined endurance at elevated temperature: 2,000 hours at 105°C provides predictable lifetime performance for thermal stress planning.
• Measured loss performance: tanδ = 0.16 at 20°C, 120 Hz supports efficient filtering with known dissipation characteristics.
• Frequency-aware ripple handling: Specified ripple current values at both low and high frequency (610 mA at 120 Hz and 701.5 mA at 10 kHz) help designers size bulk and decoupling networks across ripple spectra.
• Supply and packaging flexibility: Available in bulk (no terminal forming) or bag packing to match assembly and inventory preferences.

Why Choose UVY1E102MPD?

UVY1E102MPD is positioned as a reliable, general-purpose radial electrolytic capacitor for designs that require substantial capacitance at 25 V in a compact through-hole form factor. Its combination of 1,000 µF capacitance, defined tanδ, specified ripple currents across frequencies, and a −55°C to +105°C operating window makes it a practical choice for engineers balancing space, thermal endurance, and electrical performance.

This part is appropriate for designers and purchasers seeking a mass-production-ready, RoHS-compliant capacitor with clear endurance and leakage specifications. Its mechanical sizing and packaging options simplify parts selection for medium-density assemblies and repairable, through-hole designs.

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