RKS1J8R2MCNAHFGS

The RKS1J8R2MCNAHFGS from Nichicon is a conductive polymer aluminum solid electrolytic capacitor in an SMD radial-can package. It delivers 8.2 µF capacitance at a 63 V rating with low ESR and high allowable ripple current for high-frequency power filtering and decoupling in compact assemblies.

Designed for demanding thermal environments, this RKS series part supports operation from −55 °C to 125 °C and a rated load life of 3000 hours at 125 °C, making it suitable for industrial and high-temperature electronic applications that require reliable, long-life energy storage.

Key Features

• Electrical Performance — 8.2 µF capacitance at 63 V with capacitance tolerance −20% to +20% (±20% at 20 °C, 120 Hz) and tanδ 0.12 measured at 20 °C, 120 Hz.
• Low ESR and High Ripple Handling — ESR specified at 40 mΩ (measured at 20 °C, 100 kHz) and high-frequency ripple current up to 1.1 A (300 kHz), supporting high-frequency switching applications.
• Leakage and Stability — Specified leakage current of 100 µA and endurance characteristics rated for 3000 hours at 125 °C under rated voltage.
• Wide Temperature Range — Operating temperature from −55 °C to 125 °C, enabling use in elevated-temperature environments.
• Assembly and Packaging — Surface-mount radial can (φ8 × 6.7 mm) supplied in embossed carrier taping with moisture-proof packing for automated placement and storage.
• RoHS Compliance — Product is RoHS compliant as specified in the datasheet.

Typical Applications

• DC–DC converter output filtering — Low ESR and 1.1 A high-frequency ripple current capacity make this part suitable for smoothing outputs of high-frequency switching regulators.
• Power supply decoupling — Compact 8.2 µF value and low loss tangent support local decoupling for power rails in densely populated PCBs.
• Industrial electronics — Rated for −55 °C to 125 °C and a 3000-hour life at 125 °C, appropriate for power modules and controls that operate at elevated temperatures.
• Telecom and networking equipment — Low ESR and stable high-frequency performance aid in maintaining signal integrity and power stability in communication power stages.

Unique Advantages

• High ripple-current capability: 1.1 A at 300 kHz supports demanding switching-power environments and reduces the need for parallel components.
• Low equivalent series resistance: 40 mΩ at 100 kHz minimizes power loss and heat generation in high-current circuits.
• Solid polymer technology: Conductive polymer construction provides stable electrical characteristics over the specified temperature range and life rating.
• High-temperature endurance: Rated 3000 hours at 125 °C under rated voltage for long-term reliability in hot operating conditions.
• SMD-ready packaging: Embossed carrier taping and moisture-proof packing enable efficient automated assembly and storage handling.
• Regulatory compliance: RoHS compliance supports deployment in regions requiring restricted substance adherence.

Why Choose RKS1J8R2MCNAHFGS?

RKS1J8R2MCNAHFGS combines conductive polymer aluminum construction with low ESR, high ripple-current capability, and a compact SMD radial-can package to address high-frequency power filtering and decoupling requirements. Its wide operating temperature range and 3000-hour endurance at 125 °C make it a reliable choice for industrial, telecom, and other thermal-challenging applications.

This part is suited to designers seeking a compact, high-performance capacitor with verifiable electrical characteristics and assembly-friendly packaging, delivering predictable behavior over long service intervals and elevated temperatures.

Request a quote or submit an inquiry for RKS1J8R2MCNAHFGS to discuss pricing, availability, and lead times for your production requirements.