RKS1V330MCNAHJGS

The RKS1V330MCNAHJGS from Nichicon is a surface‑mount conductive polymer aluminum electrolytic capacitor in the RKS series. It delivers 33 µF capacitance at a 35 V rating with low ESR and high allowable ripple current for demanding SMD power applications.

Engineered for general‑purpose use, this part combines a wide operating temperature range (−55°C to 125°C), a 3000 hour rated life at 125°C, and RoHS compliance—bringing durability and predictable performance to compact SMD designs.

Key Features

• Core Electrical Performance — 33 µF capacitance at 35 V with ±20% tolerance and tanδ (DF) of 0.12 measured at 20°C, 120 Hz, delivering stable AC behavior for power filtering.
• Low ESR & High Ripple Capacity — ESR of 27 mΩ (measured at 20°C/100 kHz) and high frequency ripple current of 1.6 A (300 kHz), plus 160 mA at 120 Hz, supporting effective decoupling and smoothing in high‑frequency circuits.
• Reliability & Endurance — Rated for 3000 hours at 125°C with endurance limits specified for capacitance, tanδ and ESR (≤150% change), providing predictable long‑term behavior under elevated temperature.
• Surface‑Mount Can Package — Radial, can‑style SMD package (φ8 × 10 mm) designed for automated assembly; supplied in embossed carrier taping with moisture‑proof packing for production handling.
• Soldering Compatibility — Compatible with lead‑free reflow soldering conditions up to a 260°C peak, meeting common SMD assembly profiles.
• Leakage and Safety — Leakage current specified at 100 µA (after rated voltage application), with conditioning and measurement defined per datasheet guidance.
• Environmental Compliance — RoHS compliant, aligning with modern regulatory and manufacturing requirements.

Typical Applications

• General Purpose Power Filtering — Compact SMD solution for bulk decoupling and smoothing in power rails where a 35 V, 33 µF capacitor is required.
• High‑Frequency Power Stages — Low ESR and high ripple current capability make it suitable for high‑frequency switching regulator output filtering and local energy storage.
• Industrial Electronics — Designed for operation across −55°C to 125°C and long life at elevated temperature, supporting industrial control and power modules.

Unique Advantages

• High ripple tolerance: 1.6 A at 300 kHz and 160 mA at 120 Hz provide margin for demanding AC ripple conditions.
• Low loss performance: 27 mΩ ESR at 100 kHz and tanδ 0.12 (20°C, 120 Hz) reduce dissipation and improve efficiency in power conversion circuits.
• Thermal endurance: 3000 hours at 125°C ensures long operational life in high‑temperature environments.
• SMD assembly ready: Radial can SMD package with embossed carrier taping and moisture‑proof packing streamlines automated production and handling.
• Lead‑free reflow compatible: Rated for peak reflow temperatures up to 260°C to match lead‑free solder processes.
• Regulatory alignment: RoHS compliance supports use in regulated manufacturing and product lines.

Why Choose RKS1V330MCNAHJGS?

The RKS1V330MCNAHJGS delivers a balanced combination of capacitance, low ESR, high ripple capacity and long thermal life in a compact surface‑mount can package. It is well suited for designers seeking reliable, production‑ready conductive polymer aluminum capacitors for general‑purpose power filtering and high‑frequency decoupling.

With defined endurance data at 125°C, lead‑free reflow compatibility, and embossed carrier taping for automated assembly, this Nichicon part supports robust manufacturability and long‑term performance in temperature‑challenging applications.

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