UPS2DR47MED

The UPS2DR47MED is a miniature, radial‑lead aluminum electrolytic capacitor from Nichicon's UPS series, engineered for low‑impedance performance in switching power supplies and general‑purpose electronic designs. It delivers 0.47 µF nominal capacitance at a 200 V rating in a compact φ6.3 × 11 mm can, providing a high‑voltage option for space‑constrained through‑hole assemblies.

Designed for demanding thermal environments, this capacitor supports operation from −40 °C to 105 °C and is specified with endurance at elevated temperature to help maintain performance under continuous bias and ripple stress.

Key Features

• Capacitance & Voltage — 0.47 µF (470 nF) nominal capacitance with tolerance −20% to +20% and a rated voltage of 200 V, suited for higher‑voltage DC filtering and decoupling tasks.
• Low‑loss Characteristics — Dissipation factor (tan δ) of 0.15 measured at 20 °C, 120 Hz, supporting low‑loss operation in AC ripple and switching environments.
• Ripple Current Performance — Rated low‑frequency ripple current of 12 mA at 120 Hz and high‑frequency ripple current of 19.2 mA at 10 kHz, enabling use in switching supply outputs and intermediate filters.
• Leakage Current — Specified leakage current of 49.4 µA (measured after 1 minute at 20 °C), allowing predictable bias behavior in DC circuits.
• Temperature & Endurance — Operating temperature range −40 °C to 105 °C with an endurance rating of 2000 hours at 105 °C, providing stability for extended high‑temperature operation.
• Compact Radial Package — φ6.3 × 11 mm can with radial lead mounting and 2.5 mm lead spacing (±0.5 mm), available in bulk or bag packing for through‑hole assembly.
• RoHS Compliant — Manufactured to meet RoHS requirements.

Typical Applications

• Switching Power Supplies — Low‑impedance, miniature form factor suited for output filtering and decoupling in compact switch‑mode power supply designs.
• General‑Purpose DC Filtering — Provides bulk and high‑voltage decoupling for general electronic circuits requiring a 200 V polarized capacitor.
• Compact Power Modules — Space‑efficient radial can for through‑hole modules where a higher voltage rating is required in a small footprint.

Unique Advantages

• High‑voltage capability in a small package — 200 V rating combined with φ6.3 × 11 mm dimensions enables higher DC voltage handling without a large can size.
• Engineered for switching environments — Low impedance design and specified ripple currents at both low and high frequencies support stable performance in switching regulator outputs.
• Thermal endurance — Rated for 2000 hours at 105 °C, offering designers a clear specification for long‑term elevated‑temperature operation.
• Predictable leakage and loss metrics — Specified leakage current and tan δ provide measurable parameters for bias and loss budgeting in designs.
• Through‑hole mounting flexibility — Radial lead configuration and standard lead spacing simplify placement in legacy PCBs and mixed‑technology assemblies.
• Regulatory compliance — RoHS‑compliant construction supports environmental requirement tracking.

Why Choose UPS2DR47MED?

UPS2DR47MED delivers a compact, high‑voltage polarized capacitance option from Nichicon's UPS series, combining low‑impedance behavior with clearly specified ripple, leakage, and thermal endurance characteristics. It is appropriate for engineers designing switching power supplies, compact power modules, and general‑purpose DC filtering where space and voltage rating are constrained.

With defined performance metrics—0.47 µF at 200 V, tan δ, ripple current ratings at multiple frequencies, and 2000‑hour endurance at 105 °C—this capacitor provides verifiable parameters for reliability planning and BOM selection in moderate‑temperature, high‑voltage through‑hole applications.

Request a quote or submit an inquiry to receive pricing and availability for UPS2DR47MED and to discuss suitability for your application.