RKS1D820MCNAJJGS

The RKS1D820MCNAJJGS is a surface-mount conductive polymer aluminum solid electrolytic capacitor designed for general-purpose electronic applications. It delivers 82 µF capacitance at a 20 V rating in a compact φ10 × 10 mm can-style SMD package.

Engineered for robust thermal and ripple performance, this part combines low equivalent series resistance and high allowable ripple current with a long endurance rating of 3000 hours at 125°C, making it suitable for designs that require stable capacitance and reliability under elevated temperature conditions.

Key Features

• Capacitance & Voltage — 82 µF rated capacitance with a rated voltage of 20 V and a capacitance tolerance of −20% to +20% (measured at 120 Hz, 20°C).
• Conductive Polymer Construction — Conductive polymer aluminum solid electrolytic design for stable performance and low loss characteristics (tanδ 0.12 at 20°C, 120 Hz).
• Low ESR & High-Frequency Performance — ESR of 20 mΩ measured at 20°C/100 kHz, supporting high-frequency ripple currents up to 2.0 A (specified at 300 kHz).
• Ripple Current Capability — Low-frequency ripple current 200 mA (120 Hz) and high-frequency ripple current 2.0 A (300 kHz) for effective AC filtering and decoupling in power circuits.
• Leakage Current — Leakage current specified at 100 µA after conditioning, suitable for general-purpose applications.
• Extended Temperature & Endurance — Operating temperature range of −55°C to +125°C with a rated load life of 3000 hours at 125°C.
• Package & Mounting — Surface-mount radial can (φ10 × 10 mm) with embossed carrier taping and moisture-proof packing for automated assembly.
• RoHS Compliance — Compliant with RoHS directives as indicated in the product documentation.

Typical Applications

• General-Purpose Electronics — Intended for general-purpose use where a 20 V, 82 µF polymer aluminum SMD capacitor is required for bulk capacitance or local energy storage.
• Power Rail Filtering — Suitable for smoothing and filtering on DC power rails that benefit from low ESR and high ripple current handling.
• High-Temperature Environments — Applications requiring stable operation across −55°C to 125°C and long endurance at elevated temperatures.

Unique Advantages

• Low ESR for Improved Efficiency: 20 mΩ at 100 kHz reduces losses and improves performance in high-frequency circuits.
• High Ripple Current Capability: 2.0 A at 300 kHz enables robust AC handling for switching and high-frequency power applications.
• Extended High-Temperature Endurance: 3000 hours at 125°C provides long-term reliability in thermally demanding designs.
• Compact SMD Can Package: φ10 × 10 mm radial can format supports automated placement and a small PCB footprint while delivering high capacitance.
• Measured and Specified Performance: Key parameters (tanδ, ESR, leakage) are specified with measurement conditions (20°C, 120 Hz or 100 kHz) for clear engineering evaluation.
• Packaging for Production: Embossed carrier taping with moisture-proof packing facilitates high-volume assembly and storage.

Why Choose RKS1D820MCNAJJGS?

RKS1D820MCNAJJGS combines conductive polymer aluminum construction, low ESR, and high ripple current capability in a compact SMD can package, delivering consistent performance across a wide temperature range (−55°C to +125°C). Its 3000-hour endurance at 125°C and clearly specified electrical characteristics make it a reliable choice for designs that demand stable capacitance and robust thermal/ripple handling.

This part is well suited for engineers and procurement teams specifying general-purpose electrolytic capacitors for power filtering, decoupling, and energy storage on compact PCBs where automated assembly and moisture-proof packaging are required.

If you would like pricing, availability, or a formal quote for RKS1D820MCNAJJGS, please request a quote or submit an inquiry to our sales team with your project details and required quantities.