RKS1V151MCNAJJGS

The RKS1V151MCNAJJGS is a surface-mount conductive polymer aluminum solid electrolytic capacitor in Nichicon's RKS series. It delivers 150 µF capacitance at a 35 V rating with a polarized SMD radial can package sized at approximately φ10 × 10 mm (1 × 1 cm).

Designed for general-purpose electronic applications, this capacitor pairs low equivalent series resistance with high allowable ripple current and extended high-temperature endurance, making it suitable for demanding power-decoupling and smoothing roles in a wide range of designs.

Key Features

• Capacitance & Voltage: 150 µF nominal capacitance with a 35 V rated voltage and ±20% tolerance for reliable bulk energy storage and decoupling.
• Conductive Polymer Construction: Solid conductive polymer aluminum electrolyte for stable electrical characteristics and reliable performance over life.
• Low ESR: ESR of 20 mΩ measured at 20°C and 100 kHz, enabling low-loss operation at high switching frequencies.
• High Ripple Current Capability: 200 mA at 120 Hz (low frequency) and 2 A at 300 kHz (high frequency) to support high-current switching and decoupling applications.
• Thermal Performance & Lifetime: Rated for –55°C to 125°C operating range with 3000 hours load life at 125°C, supporting extended operation in elevated-temperature environments.
• Leakage & Dissipation: Specified leakage current of 262 µA and tangent of loss angle (tan δ) of 0.12 measured at 20°C, 120 Hz for predictable leakage and dissipation behavior.
• Package & Mounting: Surface-mount radial can (SMD) package, size φ10 × 10 mm, supplied in embossed carrier taping with moisture-proof packing for automated assembly.

Typical Applications

• Power supply decoupling: Low ESR and high ripple current capacity make this capacitor suitable for smoothing and decoupling in DC–DC converters and switching power supplies.
• High-frequency power stages: 20 mΩ ESR at 100 kHz and 2 A ripple capability support high-frequency switching environments where low-loss filtering is required.
• Industrial electronics: Extended temperature range (–55°C to 125°C) and 3000-hour endurance at 125°C fit designs exposed to elevated operating temperatures.

Unique Advantages

• Low-loss operation: 20 mΩ ESR at 100 kHz reduces dissipative losses and improves efficiency in high-frequency circuits.
• High ripple tolerance: High-frequency ripple current rating of 2 A supports robust performance in modern switching power systems.
• Wide temperature endurance: −55°C to 125°C range and 3000-hour life at 125°C provide long-term stability in challenging thermal environments.
• Compact SMD form factor: φ10 × 10 mm radial can SMD package offers a compact, assembly-friendly solution for board-level decoupling and bulk capacitance.
• Production-ready packaging: Supplied in embossed carrier taping with moisture-proof packing for compatibility with automated pick-and-place lines.
• Predictable dissipation and leakage: Specified tan δ and leakage current figures enable straightforward thermal and leakage budgeting in system designs.

Why Choose RKS1V151MCNAJJGS?

The RKS1V151MCNAJJGS combines conductive polymer aluminum construction with a low ESR footprint, high ripple current capability, and extended high-temperature life. It is positioned for designers who need dependable bulk capacitance and low-loss decoupling in compact surface-mount form factors for industrial and general-purpose power electronics.

This part is suitable for teams seeking predictable electrical performance, straightforward assembly (embossed carrier taping and moisture-proof packing), and long-term thermal endurance backed by Nichicon's RKS-series specifications.

If you would like pricing or availability, request a quote or submit a quotation request to our sales team with your part number and quantity requirements.