RPS1A470MCN1GS

The RPS1A470MCN1GS is a conductive polymer aluminum solid electrolytic capacitor in a compact surface-mount radial can. It provides 47 µF capacitance at a 10 V rating with low equivalent series resistance (ESR) and defined ripple-handling capability for general-purpose electronic designs.

Designed for reliability in demanding thermal environments, the part supports operation from −55°C to 105°C and a rated endurance of 2000 hours at 105°C, offering a balance of performance, size, and durability for compact power and decoupling applications.

Key Features

• Electrical Performance — 47 µF capacitance at 10 V with a capacitance tolerance of −20% to +20% and tanδ (DF) of 0.12 measured at 20°C, 120 Hz.
• Low ESR — ESR of 40 mΩ measured at 20°C/100 kHz, supporting low-loss operation in high-frequency circuits.
• High Ripple Capability — Rated ripple currents of 210 mA at 120 Hz and 2.1 A at 300 kHz enable effective smoothing and decoupling under AC stress.
• Leakage and Reliability — Leakage current specified at 94 µA; life/endurance rating of 2000 hours at 105°C under rated voltage.
• Thermal and Environmental Range — Operating temperature range from −55°C to 105°C; RoHS compliant and series supports lead-free reflow soldering with 260°C peak.
• Compact SMD Package — Radial SMD can sized φ6.3 × 5.7 mm (L) with recommended land pattern 6.6 × 6.6 mm; supplied in embossed carrier taping with moisture-proof packing for assembly.

Typical Applications

• Power filtering and decoupling — Low ESR (40 mΩ) and high ripple current capability (up to 2.1 A at 300 kHz) make this capacitor suitable for local bulk decoupling and filtering on DC-DC converters and power rails.
• General-purpose SMD designs — Compact φ6.3 × 5.7 mm package and surface-mount mounting simplify integration into space-constrained PCBs for a wide range of electronic products.
• High-frequency circuits — Specified ESR at 100 kHz and measured DF at 120 Hz provide predictable behavior for circuits operating at elevated switching frequencies.

Unique Advantages

• Balanced size-to-performance ratio — 47 µF in a φ6.3 × 5.7 mm SMD can provides significant capacitance without large board area consumption.
• Predictable high-frequency behavior — ESR specified at 100 kHz and loss tangent at 120 Hz let engineers model performance in switching and decoupling applications.
• Robust operating range — −55°C to 105°C temperature rating and a 2000-hour endurance at 105°C support designs that require extended thermal reliability.
• Manufacturing-ready packaging — Embossed carrier taping with moisture-proof packing and compatibility with 260°C peak lead-free reflow streamline automated assembly processes.
• Regulatory compliance — RoHS compliance supports use in products requiring restricted-substance adherence.

Why Choose RPS1A470MCN1GS?

RPS1A470MCN1GS combines conductive polymer aluminum chemistry with a compact SMD radial can to deliver low ESR, solid high-frequency ripple performance, and a reliable operating temperature range. This part is positioned for designers who need verifiable electrical parameters (ESR, ripple current, leakage) in a small-footprint, production-ready package.

It is particularly suited to general-purpose electronic designs where predictable decoupling and filtering behavior, assembly-ready packaging, and thermal endurance are required. The Nichicon RPS series background and mass-production status provide supply continuity and consistent specification availability for deployment at scale.

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