RHA0E102MCN1GS

The RHA0E102MCN1GS is a Nichicon RHA-series conductive polymer aluminum solid electrolytic capacitor in a compact surface-mount radial can (φ8×7.7 mm). It delivers 1000 µF capacitance at 2.5 V with low equivalent series resistance and high ripple-current capability, targeted at general-purpose board-level power applications that require high capacitance in a small SMD footprint.

Key design attributes include low ESR (8 mΩ at 20°C/100 kHz), high-frequency ripple handling up to 5.0 A (300 kHz), a wide operating temperature range of −55°C to 105°C, and 2000 hours of rated-life endurance at 105°C.

Key Features

• Conductive polymer aluminum solid electrolyte Provides solid-electrolyte construction with favorable AC characteristics and stable performance under load.
• Capacitance and tolerance 1000 µF nominal capacitance with ±20% tolerance (120 Hz, 20°C).
• Low ESR ESR of 8 mΩ measured at 20°C/100 kHz, reducing AC loss and improving transient response.
• High ripple current handling Rated for 5000 mA at 105°C/100 kHz (equivalent frequency coefficient shows full rating at 100–300 kHz) and 500 mA at 120 Hz.
• Thermal and endurance specification Operating temperature −55°C to +105°C with an endurance rating of 2000 hours at 105°C under rated voltage.
• Leakage current Specified leakage current of 750 µA (after 2 minutes at 20°C).
• Surface-mount radial can package φ8 × 7.7 mm case with surface-mount land recommendation 8.3 × 8.3 mm; supplied in embossed carrier taping with moisture-proof packing for automated assembly.
• RoHS compliant Meets RoHS environmental requirements.

Typical Applications

• Low-voltage power rails Bulk capacitance for 2.5 V rails where 1000 µF and low ESR (8 mΩ) are required to support ripple and transient loads.
• Board-level decoupling and energy storage High capacitance in a compact φ8×7.7 mm SMD package helps stabilize supply voltages in space-constrained assemblies.
• High-frequency power stages Rated ripple current of up to 5.0 A at 300 kHz enables use in high-frequency switching converters and power modules within the specified thermal envelope.
• Compact automated assembly Embossed carrier taping and moisture-proof packing support pick-and-place processes for volume production.

Unique Advantages

• High AC performance Low ESR (8 mΩ at 100 kHz) combined with a 5 A ripple-current rating at high frequency reduces heating and improves efficiency in switched-power designs.
• Large capacitance in a small footprint 1000 µF in a φ8×7.7 mm SMD can saves board area compared with larger through-hole alternatives.
• Robust thermal endurance Rated for operation from −55°C to 105°C with 2000 hours endurance at 105°C for predictable life under elevated-temperature conditions.
• Production-ready packaging Embossed carrier taping and moisture-proof packing simplify automated placement and storage handling.
• Measured, verifiable specs Clear electrical parameters—capacitance, ESR, ripple current, leakage, and endurance—allow accurate thermal and reliability planning.

Why Choose RHA0E102MCN1GS?

RHA0E102MCN1GS delivers a combination of high capacitance, low ESR, and strong high-frequency ripple capability in a compact SMD package, making it a practical choice for designers needing reliable bulk and decoupling capacitance at a 2.5 V nominal rail. Its specified leakage current, endurance at 105°C, and RoHS compliance make performance and environmental behavior predictable for production designs.

This part is suited to general-purpose power systems and board-level power assemblies that demand space-saving capacitors with defined AC and thermal characteristics. The Nichicon RHA-series heritage provides clear datasheet parameters to support thermal, electrical, and lifetime trade-offs during design and validation.

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