RKS1E270MCNAHJGS

The RKS1E270MCNAHJGS is a surface-mount, conductive polymer aluminum solid electrolytic capacitor in Nichicon’s RKS series. It provides 27 µF capacitance at a 25 V rating with low ESR and high allowable ripple current for demanding SMD power and high-frequency applications.

Designed for general-purpose electronic designs that require high capacitance density, robust endurance and wide operating temperature range, this part delivers stability up to 125°C with a rated load life of 3000 hours at 125°C.

Key Features

• Capacitance & Voltage — 27 µF capacitance at a rated voltage of 25 V with tolerance ±20% (–20% to +20%) measured at 120 Hz, 20°C.
• Low ESR — ESR of 27 mΩ measured at 100 kHz, 20°C to support low-loss operation in high-frequency circuits.
• High Ripple Current — Rated ripple current of 160 mA at 120 Hz (low frequency) and 1.6 A at 300 kHz (high frequency), suitable for high-current AC components in SMD layouts.
• Wide Temperature & Long Life — Operating temperature range from –55°C to +125°C and endurance of 3000 hours at 125°C under rated voltage.
• Leakage & Loss Characteristics — Leakage current specified at 100 µA and tan δ (DF) of 0.12 measured at 20°C, 120 Hz.
• SMD Package & Handling — φ8 × 10 mm radial can SMD package available in embossed carrier taping with moisture-proof packing; mass production status.
• RoHS Compliant — Meets RoHS directive requirements as stated in the product information.

Typical Applications

• High-frequency power circuitry — Low ESR and 1.6 A ripple current rating support smoothing and filtering where high-frequency ripple mitigation is required.
• SMD power modules — Compact φ8 × 10 mm package and surface-mount form factor for use on power delivery boards with elevated thermal and ripple demands.
• Industrial electronics — Long endurance at 125°C and wide operating temperature range make it suitable for general-purpose industrial designs requiring sustained high-temperature operation.

Unique Advantages

• High ripple tolerance: 1.6 A high-frequency ripple current rating reduces voltage excursion in demanding AC environments.
• Low loss at high frequency: 27 mΩ ESR at 100 kHz and tan δ of 0.12 lower dissipation and improve efficiency in high-speed circuits.
• Robust thermal endurance: 3000 hours rated life at 125°C provides predictable aging and reliability under prolonged elevated-temperature stress.
• SMD-ready packaging: Embossed carrier taping with moisture-proof packing simplifies automated assembly and inventory handling.
• Clear leakage specification: Leakage current limited to 100 µA for predictable quiescent behavior after voltage application.

Why Choose RKS1E270MCNAHJGS?

RKS1E270MCNAHJGS is positioned for designs that need a compact, surface-mount electrolytic capacitor with high allowable ripple, low ESR at high frequency, and proven thermal endurance. Its conductive polymer construction and specified performance numbers deliver measurable benefits for engineers balancing ripple performance, efficiency and long-term stability.

This part is suitable for design teams and procurement seeking a mass-production-ready SMD capacitor with clear electrical and environmental specifications, including RoHS compliance, and packaging optimized for automated assembly.

If you would like pricing, availability or need help specifying RKS1E270MCNAHJGS for your design, request a quote or contact sales to discuss your requirements and lead times.