UHV1E102MPD

The UHV1E102MPD is a radial-lead aluminum electrolytic capacitor designed for general-purpose power applications. It provides 1000 µF capacitance at a 25 V rating in a compact φ10 × 25 mm can, delivering high ripple handling and low impedance across a wide frequency range.

Engineered for demanding operating environments, this RoHS-compliant component targets power-smoothing, bulk decoupling and DC rail stabilization in industrial and consumer electronic systems where endurance and thermal stability matter.

Key Features

• Capacitance & Voltage — 1000 µF nominal capacitance with ±20% tolerance and a rated voltage of 25 V for bulk energy storage and decoupling.
• Low Impedance — Specified impedance of 51 mΩ, supporting effective ripple suppression and fast transient response in power rails.
• High Ripple Current Capability — Handles 1.485 A at 120 Hz and 2.475 A at 100 kHz, enabling reliable performance under AC ripple and switching conditions.
• Leakage Current — Typical leakage current of 250 µA, consistent with the capacitance and voltage rating for predictable standby behavior.
• Thermal & Endurance Performance — Operates across −40 °C to +105 °C with an endurance rating of 6000 hours at 105 °C for long-term reliability.
• Package & Mounting — Radial lead, can-style package (φ10 × 25 mm) with 5.0 mm lead spacing (±0.5 mm) for through-hole applications; available in bulk or bag packing.
• Regulatory — RoHS compliant for use in designs targeting restricted-substance compliance.

Typical Applications

• Power Supply Filtering — Bulk smoothing and ripple reduction on DC power rails where high ripple current capability and low impedance are required.
• DC-DC Converter Output — Output-side decoupling in switching regulators to stabilize voltage and absorb switching transients.
• Embedded and Industrial Electronics — Bulk capacitance for general-purpose electronics operating across −40 °C to +105 °C and requiring long endurance.

Unique Advantages

• High Ripple Tolerance: Rated ripple currents at 120 Hz and 100 kHz support both low-frequency smoothing and high-frequency switching applications.
• Predictable Leakage: Leakage current specified at 250 µA gives designers a clear parameter for standby and bias calculations.
• Compact Through-Hole Package: φ10 × 25 mm can with 5.0 mm lead spacing offers a small footprint for radial lead implementations without sacrificing capacitance.
• Long-Term Reliability: 6000-hour endurance at 105 °C provides assurance for continuous operation in elevated-temperature environments.
• Low Impedance Across Frequency: Series design emphasis on lower impedance at high frequency aids stability and transient response in modern power systems.

Why Choose UHV1E102MPD?

UHV1E102MPD is positioned for designs that need a durable, high-capacitance through-hole solution with demonstrable ripple current capability and low impedance. Its combination of 1000 µF capacitance, 25 V rating, compact φ10 × 25 mm package and 6000-hour endurance at 105 °C makes it suitable for engineers specifying robust bulk decoupling and power-filtering components.

Choose this part when your design requires predictable leakage, strong ripple handling across both low and high frequencies, and RoHS compliance—backed by a mass-production supply status for consistent availability.

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