RSS1E680MCN1GS

The RSS1E680MCN1GS is a surface-mount conductive polymer aluminum solid electrolytic capacitor offering 68 µF capacitance at a 25 V rating. It delivers low ESR and high ripple-current handling in a compact φ6.3×5.7 mm SMD can suitable for space-constrained power designs.

Designed for general-purpose power decoupling and filtering, this part combines a wide operating temperature range (−55°C to 105°C) with a 2000 hour life at 105°C, making it appropriate for designs that require sustained performance under elevated temperature stress.

Key Features

• Capacitance & Voltage: 68 µF nominal capacitance at 25 V with tolerance −20% to +20%, supporting stable bulk energy storage and decoupling in many power circuits.
• Low ESR & High-Frequency Performance: ESR of 30 mΩ measured at 20°C/100 kHz and tanδ of 0.12 (120 Hz, 20°C) to minimize losses and voltage drop at high switching frequencies.
• High Ripple Current Capability: Low-frequency ripple current 280 mA (120 Hz) and high-frequency ripple current 2.8 A (300 kHz) for robust performance in switching regulators and high-frequency power stages.
• Reliability / Lifetime: Rated for 2000 hours at 105°C, assuring long-term stability in elevated-temperature applications.
• Temperature Range: Wide operating range from −55°C to 105°C to cover a broad set of environmental conditions.
• Package & Mounting: Surface-mount radial can, size φ6.3×5.7 mm (L: 5.7 × D: 6.3 mm) with embossed carrier taping and moisture-proof packing for automated assembly.
• Manufacturing & Compliance: SMD type compatible with lead-free reflow soldering conditions (260°C peak) and RoHS compliant.

Typical Applications

• Power supply decoupling: Low ESR and high ripple-current capability make it suitable for bulk decoupling in compact DC power supplies and regulator outputs.
• Switching regulator output filtering: Designed to handle high-frequency ripple currents encountered at regulator outputs, improving voltage stability.
• Embedded and compact electronics: Small φ6.3×5.7 mm SMD package provides high capacitance in a space-efficient footprint for board-level power conditioning.
• General-purpose smoothing: Useful where stable capacitance, low loss, and long life at elevated temperatures are required for reliable operation.

Unique Advantages

• High ripple tolerance: Up to 2.8 A at 300 kHz and 280 mA at 120 Hz supports demanding switching environments and reduces the need for parallel components.
• Low power loss: 30 mΩ ESR at 100 kHz and tanδ 0.12 (120 Hz) reduce dissipation and improve efficiency in power delivery paths.
• Compact, board-ready package: φ6.3×5.7 mm surface-mount can in embossed carrier taping enables automated assembly and saves PCB space.
• Robust thermal endurance: 2000 hour life at 105°C provides predictable long-term behavior in thermally stressed designs.
• Lead-free reflow capable: Compatible with peak 260°C lead-free reflow processes for modern assembly flows.
• RoHS compliant: Meets RoHS directive requirements for restricted substances.

Why Choose RSS1E680MCN1GS?

RSS1E680MCN1GS balances high capacitance and low ESR in a compact SMD can, delivering reliable ripple-current handling and thermal endurance for power-focused designs. Its specifications—68 µF at 25 V, 30 mΩ ESR (100 kHz), and 2000 hour life at 105°C—make it a practical choice for engineers seeking stable bulk capacitance and efficient filtering in compact assemblies.

This part is well suited to designers of compact power supplies, switching regulators, and embedded systems who require measurable, verifiable performance metrics and supply-chain friendly packaging for automated production.

If you would like pricing, availability, or a formal quote for RSS1E680MCN1GS, submit a request or contact sales to receive further details and lead-time information.