RKS1V270MCNAHGGS

The RKS1V270MCNAHGGS is a surface-mount conductive polymer aluminum solid electrolytic capacitor offering 27 µF capacitance at a 35 V rating. Its low equivalent series resistance (30 mΩ at 100 kHz) and high allowable ripple current make it well suited for power filtering and decoupling in compact, high-temperature electronic assemblies.

Designed for lead-free reflow processes and shipped in embossed carrier taping with moisture proof packing, this capacitor targets applications that require stable electrical performance across a wide temperature range and sustained operation at elevated temperatures.

Key Features

• Core Technology Conductive polymer aluminum solid electrolyte construction for stable capacitance and low ESR.
• Capacitance & Tolerance 27 µF nominal with a tolerance of -20% to +20% at 20°C, 120 Hz.
• Rated Voltage 35 V rated voltage suitable for a wide range of power rail applications.
• Low ESR & High Ripple Capability ESR of 30 mΩ (20°C, 100 kHz) with ripple current ratings of 160 mA at 120 Hz and 1.6 A at 300 kHz to handle both low- and high-frequency ripple components.
• Wide Temperature & Long Life Operating temperature range of -55°C to 125°C and a rated load life of 3000 hours at 125°C.
• Loss & Leakage tanδ of 0.12 (20°C, 120 Hz) and leakage current specified at 100 µA for predictable loss and standby behavior.
• SMD Package & Reflow Ready Compact φ8 × 7.7 mm can-style SMD package designed for lead-free reflow soldering (peak temperatures supported per product specifications).
• Packaging & Compliance Supplied in embossed carrier taping with moisture proof packing and RoHS compliant.

Typical Applications

• Power supply decoupling — Low ESR (30 mΩ) and high-frequency ripple capability (1.6 A at 300 kHz) reduce voltage ripple on regulated rails and improve transient response.
• DC-DC converter output smoothing — 27 µF capacitance with robust ripple handling supports stable output filtering in compact converters.
• Industrial and telecom power modules — Long endurance (3000 hours at 125°C) and wide operating temperature range make the device suitable for sustained high-temperature operation.
• Embedded systems and board-level power management — SMD can package and reflow compatibility simplify assembly for compact electronic modules requiring reliable bulk or decoupling capacitance.

Unique Advantages

• High ripple tolerance: 1.6 A at 300 kHz and 160 mA at 120 Hz capability supports designs with significant AC stress on capacitors.
• Low ESR for improved system performance: 30 mΩ ESR at 100 kHz reduces power loss and improves transient performance in power rails.
• Designed for high-temperature endurance: 3000 hours rated life at 125°C provides predictable aging characteristics in thermally demanding environments.
• Compact SMD can form factor: φ8 × 7.7 mm size enables space-efficient placement while maintaining electrolytic capacitance values.
• Reflow-compatible packaging: Suited for lead-free reflow processes and supplied in embossed carrier taping with moisture proof packing to support automated assembly.
• RoHS compliant: Meets RoHS directive requirements for materials compliance.

Why Choose RKS1V270MCNAHGGS?

RKS1V270MCNAHGGS combines conductive polymer aluminum construction with low ESR and high ripple current capability to deliver reliable power filtering and decoupling in compact surface-mount designs. Its wide -55°C to 125°C operating range and 3000-hour endurance at 125°C make it a strong choice for applications that must endure elevated operating temperatures and continuous ripple stress.

This part is suited to engineers and procurement teams specifying SMD capacitors for power modules, DC-DC converters, and embedded systems where low loss, long-term stability, and reflow compatibility are required. The combination of measurable electrical characteristics and robust packaging supports predictable integration into production assemblies.

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