RS80J471MCN1

The RS80J471MCN1 is a conductive polymer aluminum solid electrolytic capacitor designed for compact, high‑performance power applications. It combines low ESR/ESL characteristics with high ripple current capability in a low‑profile radial can (φ6.3 × 8 mm) for space‑constrained designs.

Targeted at general‑purpose power filtering and decoupling, this radial lead capacitor delivers 470 µF at 6.3 V with an operating temperature range of −55 °C to +105 °C and designed load‑life endurance of 2000/5000 hours at 105 °C. The part is RoHS‑compliant and compatible with lead‑free flow soldering conditions.

Key Features

• Conductive polymer aluminum solid electrolyte Solid polymer construction for stable performance and improved high‑frequency behavior compared with traditional wet electrolytes.
• Low ESR / High ripple handling ESR of 8 mΩ measured at 100 kHz (20 °C) and rated ripple currents up to 5 A at 300 kHz, supporting high‑frequency switching environments.
• Compact, low‑profile radial package φ6.3 × 8 mm can with 2.5 mm lead spacing provides a small footprint for dense PCB layouts while using a radial lead mounting style.
• Robust temperature and life rating Rated for −55 °C to +105 °C operation with load‑life endurance specified at 2000 / 5000 hours at 105 °C.
• Capacitance and tolerance 470 µF rated capacitance with ±20% tolerance (measured at 120 Hz, 20 °C).
• Manufacturing and compliance Radial lead type compatible with lead‑free flow soldering conditions; compliant to the RoHS directive (2011/65/EU, (EU)2015/863).
• Frequency response Frequency coefficient for rated ripple current: 0.10 at 120 Hz, 0.45 at 1 kHz, 0.50 at 10 kHz, and 1.00 at 100–300 kHz, enabling predictable ripple behavior across switching frequencies.

Typical Applications

• Switching regulator output filtering Low ESR and high allowable ripple current make this capacitor suited for bulk and output filtering in DC‑DC converters and point‑of‑load modules.
• Power supply decoupling Compact size and high frequency performance help stabilize voltage rails and reduce noise in compact consumer and industrial power supplies.
• High‑frequency power conditioning Rated ripple current up to 5 A at 300 kHz supports use in high‑speed switching applications and power module interfaces.
• General purpose energy storage 470 µF capacitance in a low‑profile can provides local energy buffering for small boards and modules where board height and space are constrained.

Unique Advantages

• High ripple capability in a small footprint: Supports up to 5 A ripple at 300 kHz while occupying a φ6.3 × 8 mm package, enabling compact high‑frequency power designs.
• Low ESR for improved efficiency: 8 mΩ ESR at 100 kHz reduces loss and heat generation in switching applications, improving regulator performance and thermal behavior.
• Wide temperature and proven endurance: −55 °C to +105 °C rating with 2000/5000 hour life at 105 °C provides predictable long‑term behavior in demanding thermal environments.
• Radial lead form for assembly flexibility: Standard radial leads with 2.5 mm spacing make the part easy to use in through‑hole and mixed‑technology assemblies and are compatible with lead‑free flow soldering.
• RoHS compliance: Meets current RoHS directives for environmental and regulatory alignment in commercial and industrial products.

Why Choose RS80J471MCN1?

RS80J471MCN1 is positioned for engineers who require a compact, reliable capacitor with strong high‑frequency performance and high ripple handling. Its conductive polymer construction and low ESR make it well suited to modern switching power architectures where space and thermal management are critical.

This part is ideal for designers of compact power supplies, point‑of‑load converters, and general‑purpose boards needing robust decoupling or bulk capacitance with proven endurance at elevated temperatures. The combination of small package size, defined ripple ratings, and RoHS compliance supports long‑term, manufacturable designs backed by documented lifecycle characteristics.

If you need pricing, lead time, or a formal quote for RS80J471MCN1, request a quote or contact sales with your quantity and delivery requirements to begin the procurement process.