UVK2DR47MED

The UVK2DR47MED is a radial-lead aluminum electrolytic capacitor in Nichicon's UVK series, offering 0.47 µF capacitance at a 200 V rating. Designed as a miniature-sized radial can, it targets general-purpose electronic circuits that require a compact polarized capacitor with defined electrical and environmental characteristics.

Key value propositions include a compact φ6.3 × 11 mm can size, defined endurance of 2000 hours at 85°C, RoHS compliance, and measurable ripple and leakage characteristics suitable for low-current filtering and decoupling roles in through-hole assemblies.

Key Features

• Capacitance & Voltage — 0.47 µF (470 nF) rated at 200 V for medium-voltage general-purpose circuits.
• Miniature Radial Can — Compact dimensions φ6.3 × 11 mm with 2.5 mm lead spacing (±0.5 mm) for tight PCB layouts and through-hole mounting.
• Polarized Construction — Electrolytic (polar) design suitable where polarized capacitance is required.
• Stability & Loss — Tangent of loss angle (tan δ) = 0.2 measured at 20°C, 120 Hz, enabling predictable AC loss behavior at the specified test condition.
• Ripple Current Ratings — Low-frequency ripple current: 15 mA at 120 Hz; High-frequency ripple current: 24 mA at 10 kHz for low-current ripple handling.
• Leakage Current — Specified leakage current of 49.4 µA under rated conditions for predictable DC leakage behavior.
• Endurance — 2000 hours at 85°C with capacitance change within ±20% and tan δ within 200% of initial specified value after test conditions.
• Operating Temperature Range — −40°C to +85°C for a broad set of environmental conditions.
• Packaging Options — Supplied in bulk (no terminal forming) or bag packing to support manual or automated through-hole handling.
• RoHS Compliant — Meets RoHS requirements as stated in product data.

Typical Applications

• General Purpose Circuits — Use where a compact, polarized electrolytic capacitor of 0.47 µF at 200 V is required for general filtering or decoupling.
• Through-Hole Assemblies — Radial-lead package and small can diameter suit constrained PCB footprints and conventional through-hole assembly processes.
• Low-Current Ripple Filtering — With specified ripple currents (15 mA at 120 Hz; 24 mA at 10 kHz), suitable for low-level ripple suppression in power and signal circuits.

Unique Advantages

• Compact, Miniature Footprint — φ6.3 × 11 mm can minimizes board area while providing 200 V working voltage.
• Defined Endurance Specification — 2000 hours at 85°C gives a clear lifecycle expectation for thermal endurance planning.
• Measured AC Loss Characteristics — tan δ specified at 20°C, 120 Hz (0.2) aids in predictable loss budgeting in AC conditions.
• Dual-Frequency Ripple Ratings — Separate low- and high-frequency ripple current ratings allow selection based on the application’s dominant ripple spectrum.
• Through-Hole Friendly — Radial lead spacing of 2.5 mm (±0.5 mm) streamlines placement in standard through-hole PCB layouts.
• Regulatory Compliance — RoHS compliance supports environmental and regulatory requirements.

Why Choose UVK2DR47MED?

UVK2DR47MED delivers a compact polarized electrolytic solution for designers needing 0.47 µF at 200 V with predictable electrical characteristics. Its miniature radial can, defined ripple and leakage specifications, and 2000-hour endurance at 85°C make it suitable for general-purpose filtering and decoupling tasks in constrained PCBs and through-hole assemblies.

This part is well suited for engineers and procurement teams specifying small-form-factor electrolytic capacitors where clear endurance and electrical parameters (tan δ, leakage, ripple currents) are required for design validation and lifecycle planning.

Request a quote or contact sales to discuss availability, pricing, and delivery for UVK2DR47MED.