RKS1J150MCNAHGGS

The RKS1J150MCNAHGGS is a surface-mount conductive-polymer aluminum solid electrolytic capacitor designed for applications requiring low ESR, high ripple tolerance, and extended high-temperature endurance. It delivers 15 µF at 63 V in a compact φ8 × 7.7 mm radial-can SMD package with embossed carrier taping and moisture-proof packing for automated assembly.

With a wide operating temperature range and a rated load life of 3000 hours at 125°C, this capacitor targets power conversion, power-management modules, and high-frequency decoupling duties where stable capacitance, low loss (tanδ), and reliable ripple handling are required.

Key Features

• Capacitance & Voltage — 15 µF nominal capacitance with a rated voltage of 63 V and ±20% tolerance at 120 Hz, 20°C.
• Conductive-Polymer Electrolyte — Solid conductive-polymer aluminum construction for low equivalent series resistance and improved high-frequency performance.
• Low ESR & High-Frequency Performance — ESR of 40 mΩ measured at 20°C/100 kHz and a high-frequency ripple current rating of 1.1 A (specified at 300 kHz), supporting switching and high-speed power stages.
• Low-Frequency Ripple and Leakage — Low-frequency ripple current rated at 110 mA (120 Hz) and leakage current specified at 100 µA, suitable for steady-state and ripple-current environments.
• Temperature Range & Endurance — Rated for −55°C to +125°C with a load life of 3000 hours at 125°C, enabling long-term operation in elevated-temperature applications.
• Reflow-Compatible SMD Package — Radial can, SMD form factor (φ8 × 7.7 mm) designed for lead-free reflow soldering up to a 260°C peak and supplied in embossed carrier tape with moisture-proof packing for SMT lines.
• Loss Tangent — tanδ of 0.12 measured at 20°C, 120 Hz to characterize AC loss for frequency-sensitive designs.

Typical Applications

• Switching Power Supplies / DC–DC Converters — Low ESR (40 mΩ at 100 kHz) and 1.1 A high-frequency ripple rating make this part suitable for output filtering and smoothing in switching regulators.
• Power-Management Modules — 63 V rating and 15 µF capacitance support bulk decoupling and energy storage in power-management circuits operating across wide temperature ranges.
• High-Frequency Decoupling — Solid conductive-polymer construction and low tanδ support decoupling at elevated frequencies in power stages and downstream filters.
• Industrial and Telecom Power Electronics — Designed for extended high-temperature life (3000 hours at 125°C), making it applicable to high-reliability industrial and telecom power applications requiring long-term thermal endurance.

Unique Advantages

• High ripple tolerance: Specified ripple current of 1.1 A at high frequency and 110 mA at 120 Hz reduces heating and extends life in switching applications.
• Stable high-temperature performance: Rated lifetime of 3000 hours at 125°C provides predictable endurance for thermally demanding designs.
• Low ESR for improved efficiency: 40 mΩ ESR at 100 kHz lowers loss in power paths, improving converter efficiency and reducing thermal stress.
• Reflow-ready SMD format: φ8 × 7.7 mm radial-can SMD package and embossed carrier tape packaging streamline SMT assembly and handling.
• Controlled leakage and loss: Leakage current specified at 100 µA and tanδ of 0.12 at 120 Hz help maintain predictable behavior in DC and AC bias conditions.
• RoHS compliance stated in product documentation: Datasheet indicates compliance with RoHS directives, supporting regulatory needs for many electronic products.

Why Choose RKS1J150MCNAHGGS?

The RKS1J150MCNAHGGS combines a conductive-polymer aluminum design with low ESR, solid high-frequency ripple capability, and validated high-temperature endurance. It is positioned for designs that require reliable power decoupling and bulk filtering under elevated thermal stress while maintaining compact SMD assembly compatibility.

This part is well suited for engineers specifying capacitors for switching regulators, power-management modules, and industrial power electronics who need measurable performance (ESR, ripple, leakage) and documented endurance at 125°C. Its packaging and reflow compatibility support efficient production flows and automated assembly.

If you’d like pricing, availability, or a formal quote for RKS1J150MCNAHGGS, please request a quote or contact sales with your requirements and project details.