RKS1C820MCNAHFGS

The RKS1C820MCNAHFGS is a surface‑mount conductive‑polymer aluminum electrolytic capacitor offering 82 µF capacitance at a 16 V rating. It is designed for general‑purpose SMD applications that require a compact radial can package (φ8 × 6.7 mm) with low ESR and high ripple handling.

Key value propositions include low equivalent series resistance (30 mΩ at 100 kHz), high allowable ripple current (1.6 A at 300 kHz), extended load life (3000 hours at 125°C), and a wide operating temperature range of −55°C to 125°C—attributes that support reliable power filtering and energy storage in compact assemblies.

Key Features

• Capacitance & Voltage  82 µF nominal capacitance with a rated voltage of 16 V and tolerance of −20% to +20% at 20°C, 120 Hz.
• Low ESR & High Frequency Performance  ESR specified at 30 mΩ (20°C, 100 kHz) and high‑frequency ripple current rating of 1.6 A at 300 kHz, enabling efficient high‑frequency decoupling.
• Ripple Current Capability  Low‑frequency ripple current rating of 160 mA at 120 Hz and high‑frequency rating of 1.6 A support both bulk smoothing and high‑frequency filtering roles.
• Long Load Life  Endurance: 3000 hours at 125°C under rated voltage, with defined limits for capacitance change, tan δ and ESR after the test.
• Wide Temperature Range  Operational from −55°C to 125°C to suit demanding thermal environments.
• Leakage & Dissipation  Leakage current specified at 100 µA (or 0.05CV whichever is greater) and tan δ of 0.12 (20°C, 120 Hz), supporting predictable loss behavior.
• Surface‑Mount, Soldering Compatibility  SMD radial can package (φ8 × 6.7 mm) with embossed carrier taping and moisture‑proof packing; compatible with lead‑free reflow soldering (peak 260°C, up to two reflows as specified).
• Regulatory  Series documentation indicates compliance with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• General‑Purpose Power Modules  For surface‑mount boards requiring 82 µF at 16 V for power rail smoothing and energy buffering where low ESR and high ripple handling are needed.
• High‑Frequency Filtering  Use in circuits that require effective high‑frequency decoupling thanks to the 30 mΩ ESR specification at 100 kHz and 1.6 A HF ripple rating.
• Compact Electronic Assemblies  Suitable for space‑constrained PCBs where a φ8 × 6.7 mm radial can SMD package and embossed carrier taping support automated placement and assembly.

Unique Advantages

• Low ESR for efficient filtering: 30 mΩ at 100 kHz reduces series losses and improves high‑frequency performance compared with higher‑ESR solutions.
• High allowable ripple current: 1.6 A at 300 kHz enables reliable handling of switching currents and reduces temperature rise under AC stress.
• Extended high‑temperature life: 3000 hours at 125°C provides predictable long‑term performance for thermal‑stress applications.
• Compact SMD radial can: φ8 × 6.7 mm footprint balances capacitance density and board space for compact designs.
• Manufacturing‑friendly packaging: Embossed carrier taping and moisture‑proof packing support automated pick‑and‑place and storage prior to assembly.
• Controlled leakage and loss: Specified leakage current and tan δ enable predictable standby losses and power dissipation planning.

Why Choose RKS1C820MCNAHFGS?

The RKS1C820MCNAHFGS positions itself as a reliable, high‑performance surface‑mount conductive‑polymer aluminum electrolytic capacitor for designers who need an 82 µF, 16 V solution with low ESR, strong ripple capability, and long load life at elevated temperatures. Its SMD radial can package, embossed carrier taping, and reflow compatibility make it practical for modern automated assembly flows.

This part is well suited to engineers focused on robust power filtering and energy buffering in compact electronic assemblies where thermal endurance and predictable electrical characteristics are required over the −55°C to 125°C operating range.

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