RKS1V680MCNAFGGS

The RKS1V680MCNAFGGS is a conductive polymer aluminum solid electrolytic capacitor in a surface-mount radial can package. It delivers 68 µF capacitance at 35 V with low equivalent series resistance and specified high-frequency ripple capability, targeting compact power and filtering applications that demand stable performance across a wide temperature range.

Designed for high-temperature endurance, lead‑free reflow compatibility and compact PCB integration, this part is suitable for engineers specifying robust SMD capacitors for high-ripple, high-temperature environments.

Key Features

• Dielectric / Construction Conductive polymer aluminum solid electrolytic construction in an SMD radial can.
• Capacitance & Tolerance 68 µF nominal capacitance with tolerance ±20% (–20%~20%) at 20°C, 120 Hz.
• Rated Voltage 35 V DC rated voltage.
• Temperature Range & Endurance Operating temperature −55°C to 125°C with a rated load life of 3000 hours at 125°C.
• Ripple Current & ESR Low-frequency ripple current 140 mA (120 Hz) and high-frequency ripple current 1.4 A (300 kHz); ESR 35 mΩ at 100 kHz (20°C).
• Leakage & Dissipation Leakage current 119 µA; dissipation factor (tanδ) 0.12 measured at 20°C, 120 Hz.
• Package & Mounting Surface-mount radial can, size φ6.3 × 7.7 mm (L × D), surface-mount land size 6.6 × 6.6 mm; supplied in embossed carrier taping with moisture-proof packing.
• Assembly Compatibility Compatible with lead‑free reflow soldering profiles up to a 260°C peak as specified for the series.
• Environmental Compliance RoHS compliant.

Typical Applications

• High-frequency switching power supplies — Use for output decoupling and filtering where 1.4 A ripple at 300 kHz and low ESR (35 mΩ at 100 kHz) reduce voltage ripple and losses.
• Compact DC-DC converter modules — Small φ6.3 × 7.7 mm package and surface-mount format enable space-efficient bulk or decoupling placement on densely populated boards.
• Elevated-temperature industrial electronics — Specified operation to 125°C and 3000 hours endurance at 125°C provide predictable behavior in high-temperature assemblies.

Unique Advantages

• High ripple handling: 1.4 A at 300 kHz and 140 mA at 120 Hz capability supports demanding switching environments.
• Low high-frequency losses: 35 mΩ ESR at 100 kHz reduces dissipation in high-speed circuits.
• Wide thermal endurance: −55°C to 125°C rating with 3000-hour life at 125°C for extended reliability under thermal stress.
• Compact SMD can: φ6.3 × 7.7 mm footprint and standard land pattern enable tight PCB layouts without sacrificing capacitance.
• Assembly-ready: Embossed carrier taping, moisture-proof packing and compatibility with 260°C peak lead‑free reflow simplify production flow.
• Regulatory compliance: RoHS compliance for environmentally restricted designs.

Why Choose RKS1V680MCNAFGGS?

RKS1V680MCNAFGGS pairs conductive polymer aluminum construction with low ESR and high ripple capability to deliver stable filtering and decoupling in compact surface‑mount implementations. Its wide −55°C to 125°C operating range and 3000-hour endurance at 125°C make it suitable for designs that require predictable performance under elevated temperatures.

This part is ideal for engineers designing space-constrained power stages and high-frequency converters who require a compact SMD capacitor with verified ripple, ESR and thermal endurance specifications. RoHS compliance and lead‑free reflow compatibility support modern assembly and environmental requirements.

If you need pricing, availability or a formal quote for RKS1V680MCNAFGGS, submit a quote request or sales inquiry through your preferred procurement channel. Our team will respond with the information you need to evaluate this capacitor for your design.