RKS1V820MCNAHGGS

The RKS1V820MCNAHGGS from Nichicon is a conductive polymer aluminum solid electrolytic surface-mount capacitor in the RKS series. It delivers 82 µF capacitance at a 35 V rating with low ESR and high allowable ripple current characteristics.

Engineered for demanding high-frequency and high-temperature environments, this SMD capacitor combines compact φ8 × 7.7 mm packaging with a 3000-hour life at 125°C and RoHS compliance to support robust power decoupling and filtering designs.

Key Features

• Core Technology Conductive polymer aluminum solid electrolytic design for stable electrical performance under load.
• Capacitance & Voltage 82 µF nominal capacitance at a rated voltage of 35 V with tolerance of -20% to +20%.
• Low Loss / High-Frequency Performance tanδ = 0.12 (measured at 20°C, 120 Hz) and ESR = 30 mΩ (measured at 20°C, 100 kHz) for effective high-frequency decoupling.
• High Ripple Current Capability Low-frequency ripple current 160 mA (120 Hz) and high-frequency ripple current 1.6 A (300 kHz) to handle switching and ripple loads.
• Leakage & Reliability Specified leakage current 143 µA with endurance rated to 3000 hours at 125°C.
• Wide Temperature Range Operating range from -55°C to +125°C for extended environmental tolerance.
• SMD Package & Assembly Radial can SMD package, size φ8 × 7.7 mm (land size 8.3 × 8.3 mm), supplied in embossed carrier taping / moisture-proof packing; compatible with lead-free reflow up to 260°C peak as specified.
• Compliance RoHS compliant.

Typical Applications

• High-frequency power filtering — Provides low-ESR decoupling and smoothing where high allowable ripple current is required.
• Power-rail decoupling — Bulk and high-frequency decoupling for regulated power rails in compact SMD implementations.
• High-temperature electronics — Suitable for designs requiring operation across -55°C to 125°C and prolonged endurance at elevated temperature.

Unique Advantages

• High ripple endurance: Rated 1.6 A at 300 kHz (high-frequency) and 160 mA at 120 Hz (low-frequency) to support boards with significant ripple loads.
• Low ESR for stable performance: 30 mΩ ESR at 100 kHz reduces voltage drop and improves transient response in high-frequency circuits.
• Extended high-temperature life: 3000 hours at 125°C provides predictable long-term behavior in elevated-temperature applications.
• Compact SMD form factor: φ8 × 7.7 mm package and embossed carrier taping enable automated assembly in space-constrained designs.
• Reflow-capable assembly: Compatible with lead-free reflow profiles up to 260°C peak for modern surface-mount manufacturing.
• Manufacturer-backed quality: Manufactured by Nichicon and specified within the RKS series for consistent production and reliability.

Why Choose RKS1V820MCNAHGGS?

RKS1V820MCNAHGGS is positioned for engineers who need a compact, surface-mount conductive polymer capacitor that combines high-frequency capability, strong ripple handling, and extended high-temperature endurance. Its combination of 82 µF at 35 V, low ESR, and a 3000-hour rating at 125°C makes it suitable where sustained thermal and electrical stress are design considerations.

Choose this Nichicon RKS-series part when your design requires reliable decoupling and smoothing in compact SMD implementations, predictable behavior under elevated temperature, and manufacturing compatibility with lead-free reflow processes.

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