RKS1K330MCNAHJGS

The RKS1K330MCNAHJGS is a surface-mount conductive polymer aluminum solid electrolytic capacitor offering 33 µF capacitance at an 80 V rating. It is part of Nichicon's RKS series and is specified for general-purpose SMD applications.

Designed for applications that demand low loss, high allowable ripple current and long life at elevated temperatures, this component delivers a combination of electrical performance and reliability in a compact radial SMD can (φ8 × 10 mm).

Key Features

• Electrical — 33 µF nominal capacitance with tolerance of −20% to +20%, polarized construction, and an 80 V rated voltage.
• Low Loss / High Ripple — Tangent of loss angle (tanδ) of 0.12 (20°C, 120 Hz) and ESR of 40 mΩ measured at 20°C/100 kHz, supporting high-frequency ripple up to 1.1 A (300 kHz) and low-frequency ripple of 110 mA (120 Hz).
• Leakage — Specified leakage current of 132 µA under standard measurement conditions.
• Reliability & Lifetime — Endurance rating of 3000 hours at 125°C (rated voltage) and operating temperature range from −55°C to 125°C, per RKS series specifications.
• Package & Mounting — Surface-mount radial can (φ8 × 10 mm), supplied in embossed carrier taping with moisture-proof packing for automated assembly.
• Soldering Compatibility — SMD type compatible with lead-free reflow peak temperatures up to 260°C as specified for the series.
• Compliance — RoHS‑compliant.

Typical Applications

• General Purpose Electronics — Suited for general-purpose SMD capacitor needs where a 33 µF, 80 V polarized capacitor is required.
• High‑Ripple Power Circuits — Designed for SMD applications that require high allowable ripple current, leveraging low ESR and high-frequency ripple capability.
• SMD Power Modules — Compact radial SMD can and embossed carrier taping simplify placement in surface-mount power assemblies.

Unique Advantages

• High ripple-handling capacity: Specified high-frequency ripple current of 1.1 A (300 kHz) and low-frequency ripple of 110 mA (120 Hz) reduce thermal stress in power filtering applications.
• Low equivalent series resistance: 40 mΩ ESR at 100 kHz (20°C) helps minimize losses and voltage drop in high-frequency circuits.
• Wide operating temperature: Rated from −55°C to 125°C to support demanding thermal environments and long-term stability.
• Long life at elevated temperature: 3000-hour endurance at 125°C under rated voltage for extended reliability in thermal-stressed applications.
• SMD-ready packaging: Embossed carrier taping with moisture-proof packing supports automated surface-mount assembly workflows.
• RoHS compliant: Meets directive requirements for reduced hazardous substances.

Why Choose RKS1K330MCNAHJGS?

The RKS1K330MCNAHJGS combines conductive-polymer aluminum construction with low ESR, high ripple capability and a robust high-temperature lifetime (3000 hours at 125°C). Its 80 V rating and compact φ8 × 10 mm SMD can package make it a practical choice for designers who need reliable, compact capacitors for power-related surface-mount applications.

This part is appropriate for engineers and procurement teams building or maintaining boards that require stable capacitance, controlled loss (tanδ), and predictable leakage performance across a wide temperature range, all delivered in RoHS‑compliant, production-ready tape-and-reel packaging.

If you would like pricing, lead time or a formal quote for RKS1K330MCNAHJGS, please request a quote or submit an inquiry to our sales team for further assistance.