RKS1D151MCNAHGGS

The RKS1D151MCNAHGGS from Nichicon is a surface-mount conductive-polymer aluminum solid electrolytic capacitor offering 150 µF capacitance at a 20 V rating. It combines low ESR and high allowable ripple capability in a compact φ8 × 7.7 mm can-style SMD package for board-level power applications.

Engineered for elevated-temperature environments, this part is rated over −55°C to 125°C with a load life of 3000 hours at 125°C, making it suitable where long-term high-temperature endurance and robust ripple handling are required.

Key Features

• Capacitance & Voltage — 150 µF nominal capacitance with a rated voltage of 20 V and capacitance tolerance of −20% to +20%.
• Conductive-Polymer Electrolyte — Solid conductive-polymer construction for stable performance and low equivalent series resistance.
• Low ESR & High-Frequency Performance — ESR of 30 mΩ measured at 20°C/100 kHz, supporting high-frequency ripple currents up to 1.6 A (300 kHz).
• Ripple Current Capability — 160 mA at 120 Hz and 1.6 A at 300 kHz for effective smoothing and decoupling under dynamic loads.
• High Temperature Endurance — Rated for operation from −55°C to 125°C with a rated lifetime of 3000 hours at 125°C.
• Compact SMD Can Package — φ8 × 7.7 mm can-style SMD (radial can - SMD) with recommended land pattern 8.3 × 8.3 mm; supplied in embossed carrier taping and moisture-proof packing for automated assembly.
• Leakage & Dissipation — Leakage current specified at 150 µA and tan δ (DF) of 0.12 measured at 20°C, 120 Hz, 20 V for predictable loss behavior.
• Regulatory — RoHS compliant.

Typical Applications

• Power supply filtering — Bulk decoupling and smoothing on DC-DC converter outputs where low ESR and high ripple tolerance improve transient response.
• Rail stabilization in industrial electronics — Provides stable capacitance and ripple handling at elevated temperatures up to 125°C for industrial-power modules and control boards.
• High-frequency decoupling — Supports high-frequency ripple currents (1.6 A at 300 kHz) for switching power stages and fast-load circuits.

Unique Advantages

• High-temperature reliability: Rated for −55°C to 125°C with 3000 hours endurance at 125°C, supporting sustained operation in hot environments.
• Low ESR for improved efficiency: 30 mΩ (100 kHz, 20°C) reduces power loss and heat generation in high-current, high-frequency circuits.
• Strong ripple-handling capability: 160 mA (120 Hz) and 1.6 A (300 kHz) ripple ratings enable effective smoothing under both low- and high-frequency stress.
• Surface-mount convenience: Compact φ8 × 7.7 mm SMD can with embossed carrier taping and moisture-proof packing eases automated placement and reflow processing.
• Predictable leakage and dissipation: 150 µA leakage current and tan δ of 0.12 (20°C, 120 Hz) help designers budget standby losses and thermal margins.

Why Choose RKS1D151MCNAHGGS?

RKS1D151MCNAHGGS is positioned for designs that require a compact, surface-mount conductive-polymer electrolytic capacitor with low ESR, strong ripple capability, and proven high-temperature endurance. Its combination of 150 µF capacitance, 20 V rating, and a 3000-hour life at 125°C makes it suitable for engineers addressing thermal and dynamic stress in power delivery networks.

The part delivers long-term value through robust specifications that simplify thermal and ripple budgeting on power rails, reduce the need for oversized passive networks, and integrate into automated assembly flows with embossed carrier taping and moisture-proof packaging.

If you would like pricing, availability, or a quote for RKS1D151MCNAHGGS, submit a request or contact the sales team to discuss your volume and delivery requirements.