RKS1J8R2MCNAFGGS

The RKS1J8R2MCNAFGGS is a surface-mount conductive polymer aluminum solid electrolytic capacitor offering 8.2 µF capacitance at a 63 V rating. Designed for high-temperature and high-frequency applications, it combines low ESR and substantial allowable ripple current in a compact radial can SMD package.

Key value comes from its high-temperature endurance (3000 hours at 125°C), low equivalent series resistance (80 mΩ at 100 kHz), and packaging suited for automated assembly (embossed carrier taping with moisture-proof packing).

Key Features

• Electrical Performance  8.2 µF capacitance with ±20% tolerance, rated to 63 V, and tanδ (loss tangent) specified at 0.12 (20°C, 120 Hz).
• Low ESR & High Ripple Capability  ESR of 80 mΩ at 100 kHz, low-frequency ripple current 90 mA (120 Hz) and high-frequency ripple current 900 mA (300 kHz) for robust ripple-handling in high-frequency circuits.
• High-Temperature Endurance  Rated operating temperature range –55°C to 125°C with a guaranteed load life of 3000 hours at 125°C.
• Surface-Mount Package  Compact radial can SMD: diameter 6.3 mm × length 7.7 mm, recommended land size 6.6 × 6.6 mm, optimized for board-level space efficiency.
• Assembly Compatibility  SMD lead-free reflow capable with peak soldering temperatures up to 260°C (reflow conditions per datasheet) and supplied in embossed carrier tape with moisture-proof packing for SMT lines.
• Leakage & Reliability  Leakage current specified at 100 µA (or per 0.05CV rule in the datasheet) and endurance/shelf-life characteristics defined by the datasheet tests for long-term reliability.
• RoHS Compliant  Conforms to RoHS requirements for environmental compliance.

Typical Applications

• High-frequency decoupling  Use the 8.2 µF value with low ESR (80 mΩ at 100 kHz) to stabilize rails and decouple high-speed power domains.
• Switching regulator output filtering  High allowable ripple current (900 mA at 300 kHz) and low loss tangent support smoothing of switching regulator outputs.
• Power module and DC‑DC converter designs  Compact SMD radial-can package and high-temperature endurance (3000 h at 125°C) suit dense power assemblies and elevated thermal environments.

Unique Advantages

• High-temperature endurance: 3000 hours at 125°C provides long-term stability in thermally demanding applications.
• High-frequency performance: Low ESR at 100 kHz and high allowable ripple current enable effective filtering in high-frequency circuits.
• Compact SMD can: Small 6.3 mm × 7.7 mm footprint and defined land pattern (6.6 × 6.6 mm) help minimize PCB area while maintaining performance.
• Assembly-ready packaging: Supplied in embossed carrier tape with moisture-proof packing for reliable automated placement and reflow processing.
• Measured and specified reliability: Datasheet-defined limits for capacitance change, tanδ, ESR, and leakage after endurance and soldering tests support predictable design margins.
• Regulatory compliance: RoHS compliance supports use in markets requiring lead-free materials.

Why Choose RKS1J8R2MCNAFGGS?

RKS1J8R2MCNAFGGS positions itself as a robust SMD conductive polymer aluminum capacitor for designers who need a balance of high-frequency performance, compact size, and high-temperature endurance. Its combination of 8.2 µF capacitance, 63 V rating, low ESR at 100 kHz, and a 3000-hour life at 125°C makes it suitable for demanding power-filtering and decoupling roles in dense electronic assemblies.

This part benefits engineering and procurement teams seeking a reliable, assembly-friendly capacitor with clearly specified electrical and endurance characteristics, supported by embossed carrier taping and moisture-proof packing for SMT lines.

Request a quote or submit a sourcing inquiry to get pricing and lead-time information for RKS1J8R2MCNAFGGS. Our team can assist with availability and tape-and-reel quantities for your production needs.