RKS1C121MCNAHGGS

The RKS1C121MCNAHGGS is a surface-mount conductive polymer aluminum solid electrolytic capacitor offering 120 µF capacitance at a 16 V rating. It combines a compact φ8 × 7.7 mm radial can SMD package with specifications aimed at general-purpose electronic designs.

Key attributes include a wide operating temperature range from −55 °C to 125 °C, a rated life of 3000 hours at 125 °C, low equivalent series resistance, and defined ripple-current capabilities for applications that require stable performance in demanding thermal and frequency conditions.

Key Features

• Capacitance & Voltage — 120 µF nominal capacitance with a rated voltage of 16 V and capacitance tolerance of −20% to +20%.
• Low Loss & Dissipation — Tangent of loss angle (tan δ) specified at 0.12 (measured at 20 °C, 120 Hz), supporting predictable AC behavior within the stated conditions.
• Low ESR & High Ripple Capability — ESR of 30 mΩ at 20 °C / 100 kHz and a high-frequency ripple current rating of 1.6 A (at 300 kHz), with a low-frequency ripple current of 160 mA (at 120 Hz).
• Reliability & Endurance — Rated for 3000 hours at 125 °C under rated voltage conditions as defined by the series specifications.
• Leakage Current — Specified leakage current up to 100 µA after standard conditioning.
• Surface-Mount Radial Can Package — Compact φ8 × 7.7 mm SMD can (radial) package suited for board-level integration in space-constrained designs.
• Soldering Robustness — SMD type compatible with lead-free reflow soldering up to a 260 °C peak as described in the series soldering heat resistance specifications.
• Environmental Compliance — RoHS compliant per the product data.

Typical Applications

• General-Purpose Electronics — Provides a 120 µF, 16 V SMD capacitor option for general-purpose circuitry where a compact conductive polymer aluminum solution is required.
• High-Temperature Designs — The −55 °C to 125 °C operating range and 3000-hour endurance at 125 °C support applications exposed to wide temperature ranges.
• SMD Power Modules — Low ESR (30 mΩ at 100 kHz) and defined high-frequency ripple current (1.6 A at 300 kHz) suit surface-mount power designs that specify those electrical characteristics.

Unique Advantages

• Long High-Temperature Life: 3000 hours endurance at 125 °C provides quantified operational longevity under the rated conditions.
• Defined High-Frequency Performance: ESR specified at 30 mΩ (100 kHz) and a 1.6 A high-frequency ripple current rating offer clear electrical targets for design margining.
• Compact SMD Can Footprint: φ8 × 7.7 mm radial SMD package delivers 120 µF capacitance in a small board space.
• Controlled Leakage: Leakage current specified at 100 µA supports predictable standby and bias behavior after conditioning.
• Reflow-Compatible Assembly: Designed for lead-free reflow soldering up to a 260 °C peak as described in the series soldering guidelines.
• Regulatory Compliance: RoHS compliant to support environmentally regulated designs.

Why Choose RKS1C121MCNAHGGS?

RKS1C121MCNAHGGS positions itself as a compact, high-capacitance conductive polymer aluminum SMD capacitor for general-purpose electronic designs that require defined high-temperature endurance and measurable high-frequency performance. Its combination of 120 µF at 16 V, low ESR, and specified ripple-current capability provides engineering teams with verifiable electrical and thermal characteristics to design against.

This part is suited for customers needing a surface-mount aluminum solid electrolyte solution with explicit endurance and soldering specifications, enabling predictable integration into boards where space, thermal tolerance, and ripple handling are design drivers.

If you would like pricing, availability, or to request a formal quote for RKS1C121MCNAHGGS, please contact sales to submit your requirements and receive support tailored to your project timeline and volume needs.