RS80J471MDN1

The RS80J471MDN1 is a conductive polymer aluminum solid electrolytic capacitor in Nichicon’s RS8 series, supplied as a radial lead can for through‑hole mounting. It delivers low equivalent series resistance (ESR) and low inductance (ESL) in a compact φ6.3 can intended for general‑purpose electronic applications.

Designed for circuits that require high ripple handling and stable performance across a wide temperature range, this part is RoHS compliant and compatible with lead‑free flow soldering conditions.

Key Features

• Core Technology Conductive polymer aluminum solid electrolytic construction for stable capacitance and reduced ESR compared with conventional electrolytics.
• Capacitance & Voltage 470 µF rated capacitance at 6.3 V with a tolerance of ±20% (measured at 120 Hz, 20°C).
• Low ESR and ESL Very low ESR — specified as 8 mΩ at 100 kHz — and low ESL, supporting efficient high‑frequency performance.
• High Ripple Current Capability Rated ripple current of 500 mA at 120 Hz (low frequency) and 5 A at 300 kHz (high frequency), enabling robust filtering under AC and switching conditions.
• Compact Radial Can Package φ6.3 radial can with 2.5 mm lead spacing, suited to compact through‑hole PCB layouts.
• Temperature Range & Reliability Operating temperature range from −55°C to +105°C and a load life rating of 2000 hours at 105°C.
• Environmental & Assembly RoHS compliant and specified for lead‑free flow soldering condition correspondence.

Typical Applications

• General‑Purpose Electronics — Serves as a reliable bulk or decoupling capacitor in a wide range of consumer and industrial boards where general‑purpose performance is required.
• Power Supply Filtering and Decoupling — Low ESR (8 mΩ at 100 kHz) and high ripple ratings make it suitable for smoothing and decoupling in power rails and switching supplies.
• High‑Frequency Switching Circuits — Supports elevated ripple at switching frequencies (rated 5 A at 300 kHz), making it effective for output smoothing on high‑frequency converters.
• Space‑Constrained Designs — Compact φ6.3 can and radial lead format help integrate significant capacitance into tight through‑hole layouts.

Unique Advantages

• Low ESR for improved thermal performance: 8 mΩ ESR at 100 kHz reduces resistive loss and heat generation under high ripple conditions.
• High ripple‑current capability: Rated ripple currents of 500 mA (120 Hz) and 5 A (300 kHz) provide margin for both low‑ and high‑frequency applications.
• Compact radial format with tight lead spacing: φ6.3 can and 2.5 mm lead spacing enable dense component placement without sacrificing capacitance.
• Wide operating temperature and rated life: −55°C to +105°C operation and a 2000‑hour life at 105°C help ensure long‑term stability in demanding environments.
• RoHS compliant and lead‑free process compatible: Conforms to RoHS requirements and supports lead‑free flow soldering conditions for modern assembly processes.

Why Choose RS80J471MDN1?

RS80J471MDN1 combines conductive polymer technology with a compact radial can to deliver low ESR and strong ripple handling in general‑purpose through‑hole applications. Its electrical performance — including an 8 mΩ ESR at 100 kHz and rated ripple current up to 5 A at 300 kHz — makes it well suited to power filtering, decoupling, and high‑frequency smoothing tasks where reduced loss and thermal stability matter.

This part is a practical choice for engineers and PCB designers who need higher performance than conventional aluminum electrolytics while retaining a rugged, easy‑to‑mount radial form factor. With RoHS compliance and lead‑free soldering compatibility, it integrates into modern production workflows and supports dependable long‑term operation across a broad temperature range.

Request a quote or contact sales to discuss pricing, availability, and lead times for RS80J471MDN1.