RFS0G101MCN1GS

The RFS0G101MCN1GS is a conductive polymer aluminum solid electrolytic capacitor in a compact surface-mount package (φ5×5.7 mm). It delivers 100 µF capacitance at a 4 V rating with low equivalent series resistance and high ripple-current capability for robust power handling in general-purpose electronic assemblies.

Designed for space-constrained surface-mount applications, this Nichicon RFS-series part combines low ESR (22 mΩ at 20°C/100 kHz), high-frequency ripple tolerance (2.61 A at 300 kHz), and extended temperature and lifetime characteristics for reliable operation across a broad range of environments.

Key Features

• Core Technology Conductive polymer aluminum solid electrolytic construction for improved electrical performance compared with conventional electrolytes.
• Electrical Specs 100 µF capacitance with ±20% tolerance and a 4 V rated voltage.
• Low ESR ESR = 22 mΩ measured at 20°C/100 kHz, supporting lower loss and improved power integrity in high-frequency circuits.
• High Ripple Current Rated ripple current up to 2.61 A at 300 kHz (and 261 mA at 120 Hz), enabling sustained AC stress handling in demanding power applications.
• Reliability & Endurance Load life of 2000 hours at 105°C; leakage current specified at 300 µA (after 2 minutes at 20°C) and tan δ specified at 0.12 for this case size.
• Package & Mounting Compact SMD can (φ5×5.7 mm) intended for surface-mount assembly; supplied in embossed carrier taping with moisture-proof packing for automated placement.
• Operating Range & Compliance Operates from −55°C to 105°C and is RoHS compliant.

Typical Applications

• General Purpose Electronics Use in surface-mount designs requiring stable capacitance and reliable lifetime performance across a wide temperature range.
• High-Ripple Power Circuits Suitable where low ESR and high ripple current capability are needed to support power stability under AC stress.
• Compact SMD Assemblies Compact φ5×5.7 mm can size and embossed carrier tape packaging make it practical for automated assembly in space-constrained boards.

Unique Advantages

• Low ESR for improved power integrity: 22 mΩ ESR at 20°C/100 kHz reduces voltage drop and heat under AC conditions.
• High-frequency ripple handling: Rated for 2.61 A at 300 kHz (and 261 mA at 120 Hz), supporting demanding ripple environments.
• Compact SMD form factor: φ5×5.7 mm can size fits space-limited layouts while remaining suitable for automated placement.
• Extended temperature and life: −55°C to 105°C operating range with a specified 2000-hour life at 105°C for predictable long-term performance.
• Manufacturing-ready packaging: Supplied in embossed carrier taping with moisture-proof packing for high-volume surface-mount assembly.
• RoHS compliant: Conforms to RoHS requirements for regulatory-compliant designs.

Why Choose RFS0G101MCN1GS?

The RFS0G101MCN1GS positions itself as a reliable, compact conductive polymer aluminum capacitor for designers who need low ESR, strong ripple-current capability, and controlled lifetime behavior in surface-mount assemblies. Its combination of 100 µF capacitance at 4 V, 22 mΩ ESR, and a rated ripple current of 2.61 A at high frequency makes it suitable for applications where power stability and board space efficiency are important.

Available in mass production with embossed carrier tape and moisture-proof packing, this Nichicon RFS-series part is suited to procurement and production workflows that demand consistent component availability and standardized SMD packaging.

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