UCY2V820MHD6

The UCY2V820MHD6 is a miniature, high-reliability aluminum electrolytic capacitor in a radial lead can designed for demanding power applications. It delivers 82 µF at 350 V in a compact φ12.5 × 40 mm package with a polarized radial-lead form factor.

Engineered for applications that require high ripple handling and extended life, this AEC-Q200 qualified, RoHS-compliant capacitor is targeted at automotive power electronics, power supplies and ballast circuits where long endurance and wide temperature operation are required.

Key Features

• Capacitance & Voltage — 82 µF nominal capacitance rated at 350 V, with a tolerance of -20% to +20%.
• High Ripple Current Capability — Low-frequency ripple current of 785 mA at 120 Hz and high-frequency ripple current of 1.57 A at 100 kHz, supporting demanding DC bias and switching environments.
• Long Endurance — Rated for 12,000 hours at 105°C under DC bias plus rated ripple current, providing long operational life for sustained high-temperature use.
• Wide Operating Temperature — Specified for -40°C to +105°C to cover a broad range of ambient and elevated-temperature scenarios.
• Electrical Loss Characteristics — Tangent of loss angle (tan δ) 0.24 measured at 20°C, 120 Hz (for 350 V rating), enabling predictable dissipation behavior.
• Leakage Current — Specified leakage current of 1248 µA (per part data), allowing designers to account for standby losses.
• Compact Radial Can Package — φ12.5 mm diameter × 40 mm length with 5 mm lead spacing (±0.5 mm), available bulk or bag packed for through-hole assembly.
• Automotive-Grade Reliability — AEC-Q200 qualified and RoHS compliant, suitable for automotive system designs requiring qualification-level components.

Typical Applications

• Automotive Power Electronics — Energy storage, decoupling and smoothing in vehicle power modules and control units where AEC-Q200 qualification and high ripple endurance are required.
• Power Supplies — Bulk and output filtering in switch-mode and linear power supplies that demand high ripple current capability and long life at elevated temperatures.
• Ballasts and Lighting Drivers — Filtering and energy buffering in ballast circuits and LED drivers, benefitting from the capacitor’s high ripple handling and endurance.

Unique Advantages

• High Ripple Handling: Specified ripple currents at both low and high frequencies (785 mA at 120 Hz, 1.57 A at 100 kHz) reduce thermal stress in switching environments.
• Extended Life at Elevated Temperature: 12,000-hour endurance at 105°C provides predictable service life for long-term deployments.
• Automotive-Grade Qualification: AEC-Q200 rating supports use in qualified automotive systems where component-level qualification is required.
• Compact Footprint: φ12.5 × 40 mm radial can with 5 mm lead spacing offers a space-efficient through-hole solution for power-dense boards.
• Predictable Dissipation and Leakage: Specified tan δ (0.24 at 120 Hz, 20°C) and leakage current allow accurate thermal and power-loss budgeting in designs.
• Regulatory Compliance: RoHS compliant to meet environmental directive requirements.

Why Choose UCY2V820MHD6?

The UCY2V820MHD6 is positioned for engineers who need a durable, high-ripple-capacity electrolytic capacitor in a compact radial can. Its combination of 82 µF at 350 V, AEC-Q200 qualification, and a 12,000-hour life rating at 105°C delivers a reliable energy-storage element for automotive power electronics, industrial power supplies and ballast applications.

Designers benefit from well-defined electrical parameters—ripple current ratings across frequencies, tan δ and leakage current specifications—so thermal management, lifetime projections and performance margins can be calculated precisely. RoHS compliance and packaging options (bulk/no lead forming or bag packing) support manufacturing and regulatory needs.

Request a quote or submit an RFQ to discuss availability, pricing and lead times for UCY2V820MHD6. Our team can provide ordering details and supply options to match your production schedule.