UPS2D4R7MPD

The UPS2D4R7MPD is a miniature, low-impedance aluminum electrolytic capacitor from Nichicon's UPS series, designed for switching power supplies and general-purpose electronic applications. It delivers 4.7 µF capacitance at a 200 V rating in a compact radial‑lead can, offering a combination of high-voltage capability, compact footprint and wide operating temperature range.

Key Features

• Capacitance & Voltage — 4.7 µF nominal capacitance rated for 200 V, suitable for higher-voltage power rails and filtering tasks.
• Low Impedance for Switching Supplies — Series description and ripple specifications target switching power supply applications where low impedance helps stabilize regulators and reduce output ripple.
• Frequency-aware Ripple Performance — Rated ripple currents specified as 50 mA at 120 Hz and 80 mA at 10 kHz, supporting both low- and high-frequency filtering needs.
• Wide Operating Temperature — Operates from −40 °C to +105 °C, enabling use across a broad range of environmental conditions.
• Endurance — Rated lifetime of 2000 hours at 105 °C (consistent with the part’s specified endurance characteristics for high-temperature operation).
• Package & Mounting — Radial lead, can-style package with 5 mm lead spacing for through-hole mounting and straightforward assembly.
• Compact Mechanical Profile — Size L: 1.25 × D: 1.00 cm with a seated height up to 1.25 cm for dense board layouts.
• Tolerance & Polarity — Capacitance tolerance −20% to +20% and polarized construction (electrolytic), for standard electrolytic capacitor usage.
• RoHS Compliant — Conforms to RoHS directive (2011/65/EU, (EU)2015/863), meeting common environmental requirements.

Typical Applications

• Switching Power Supplies — Bulk and output filtering where low impedance and defined ripple performance at both 120 Hz and 10 kHz support stable regulator output.
• DC Power Filters — High-voltage smoothing on DC rails up to 200 V for general-purpose electronic equipment.
• Regulator Decoupling — Decoupling and energy storage for switching regulators and power conversion stages that require compact, through-hole capacitors.
• Industrial and General-Purpose Electronics — Board-level power conditioning in equipment operating across −40 °C to +105 °C.

Unique Advantages

• Compact footprint: Small L×D (1.25 × 1.00 cm) enables space-saving designs without sacrificing voltage rating.
• High-voltage capability: 200 V rating supports applications on elevated DC buses and higher-voltage power rails.
• Designed for switching environments: Low-impedance construction and specified ripple currents at 120 Hz and 10 kHz help reduce output ripple and improve regulator stability.
• Wide temperature operation: −40 °C to +105 °C range and 2000 h at 105 °C endurance provide predictable behavior across harsh operating conditions.
• Through-hole mounting ease: Radial lead configuration with 5 mm lead spacing simplifies prototyping, manual assembly and field serviceability.
• Regulatory compliance: RoHS compliance supports environmental and supply-chain requirements.

Why Choose UPS2D4R7MPD?

UPS2D4R7MPD is positioned for engineers who need a compact, polarized aluminum electrolytic capacitor that combines a 200 V rating with low-impedance characteristics for switching power supplies and DC filtering. Its small radial-can package, defined ripple current ratings and wide operating temperature make it a practical choice for dense board layouts and demanding thermal environments.

Manufactured by Nichicon as part of the UPS series, this capacitor provides verifiable endurance data and RoHS compliance, supporting reliable long-term use in general-purpose and power-conversion designs.

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