RDS0G471MCNAHFGS

The RDS0G471MCNAHFGS is a conductive polymer aluminum solid electrolytic capacitor in a compact surface-mount radial can package. It delivers high capacitance and high ripple-current capability in a small 8 × 6.7 mm footprint for space-constrained power designs.

Engineered for demanding thermal environments, this SMD capacitor offers extended load life at elevated temperature and is lead‑free reflow compatible, making it suitable for high-density power modules and other systems operating up to 125°C.

Key Features

• Capacitance & Voltage — 470 µF nominal capacitance at a 4 V rated voltage, providing substantial bulk energy storage for low-voltage power rails.
• High Ripple Current — Rated for 1.05 A at 300 kHz (and 105 mA at 120 Hz), enabling effective smoothing and decoupling in switching regulator and power conversion circuits.
• Low ESR — 18 mΩ equivalent series resistance measured at 100 kHz and 20°C, supporting higher efficiency and lower heat generation in high-frequency applications.
• Extended High-Temperature Life — Specified load life of 3000 hours at 125°C, with endurance characteristics (capacitance, tan δ, ESR, leakage) maintained within stated limits after the test period.
• Wide Operating Temperature Range — Rated for −55°C to +125°C to accommodate thermally challenging equipment and environments.
• SMD, Lead‑Free Reflow Compatible — Surface-mount radial can package (8 × 6.7 mm) designed for lead‑free reflow soldering with a 260°C peak correspondence.
• RoHS Compliant — Conforms to RoHS directives (2011/65/EU, (EU)2015/863).

Typical Applications

• Power modules (DC‑DC converters) — Bulk smoothing and output decoupling where 470 µF and low ESR help reduce voltage ripple under high-frequency switching.
• Embedded and compact electronics — Small 8 × 6.7 mm SMD package provides high capacitance in space-constrained boards for single-board computers and embedded systems.
• Industrial & telecom power supplies — High ripple capability and an operating range to 125°C support reliable filtering and energy buffering in high-temperature equipment enclosures.

Unique Advantages

• High bulk capacitance in a compact SMD footprint: 470 µF in an 8 × 6.7 mm package reduces board area compared with larger radial components.
• Handles high-frequency stress: 1.05 A rated ripple at 300 kHz and 18 mΩ ESR enable robust performance in modern switching topologies.
• Built for elevated operating temperatures: −55°C to +125°C rating plus 3000-hour load life at 125°C provide predictable endurance in thermally demanding designs.
• Assembly-friendly: Designed for lead‑free reflow (260°C peak correspondence), simplifying placement into surface-mount manufacturing flows.
• Regulatory compliance: RoHS conformance supports use in regulated product lines and simplifies environmental compliance tracking.

Why Choose RDS0G471MCNAHFGS?

RDS0G471MCNAHFGS is positioned for engineers needing reliable, high-capacitance SMD solutions for low-voltage power rails where ripple handling, low ESR, and thermal endurance matter. Its combination of 470 µF capacitance, 4 V rating, and low ESR supports efficient smoothing and decoupling in compact power stages.

This part is well suited to designs that demand long-term stability at elevated temperatures and compatibility with lead‑free reflow assembly. Choose RDS0G471MCNAHFGS when you need a compact, high-performance polymer-aluminum capacitor with defined endurance and RoHS compliance.

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