RDS0J151MCNAFEGS

The RDS0J151MCNAFEGS is a surface-mount conductive polymer aluminum electrolytic capacitor in the Nichicon RDS series. It delivers 150 µF capacitance at a 6.3 V rating in a compact φ6.3 × 5.7 mm can suitable for automated assembly and high-temperature processes.

This device targets space-constrained power subsystems that require high capacitance, low ESR, and robust thermal endurance. Key value propositions include high ripple-current handling, a wide operating temperature range, and long load life at elevated temperature.

Key Features

• Capacitance & Voltage: 150 µF nominal capacitance with a rated voltage of 6.3 V and tolerance of −20% to +20% at 20°C, 120 Hz.
• Conductive-Polymer Dielectric: Solid conductive-polymer aluminum construction for stable performance and high ripple capability relative to comparable electrolytic types.
• Low ESR & Loss: ESR of 25 mΩ measured at 100 kHz and tanδ of 0.12 (20°C, 120 Hz), supporting efficient power delivery and reduced heating under ripple load.
• High Ripple Current Capability: Rated ripple current up to 1.05 A at 300 kHz (high frequency) and 105 mA at 120 Hz (low frequency), enabling effective smoothing in switching power circuits.
• Thermal Endurance: Rated operating temperature −55°C to 125°C with a load life of 3000 hours at 125°C.
• Assembly & Packaging: Surface-mount radial can (φ6.3×5.7 mm) with recommended land size 6.5 × 6.5 mm, supplied in embossed carrier taping with moisture-proof packing and compatible with lead-free reflow (260°C peak).
• Leakage Current: Specified leakage current up to 700 µA (after 2 minutes at rated voltage, 20°C).
• Regulatory: RoHS compliant.

Typical Applications

• Power supply output filtering: 150 µF capacitance combined with 25 mΩ ESR and 1.05 A ripple rating supports smoothing at DC‑DC converter outputs and power regulation stages.
• Decoupling in compact power modules: Small φ6.3 × 5.7 mm SMD can and a 6.5 × 6.5 mm land footprint make it suitable for space-limited boards requiring high capacitance density.
• High-temperature electronics: Long load life (3000 h at 125°C) and an operating range to 125°C suit electronics exposed to elevated ambient or internal temperatures.
• High-frequency switching environments: Low ESR and a specified ripple current at 300 kHz enable reliable performance where high-frequency switching noise must be absorbed.

Unique Advantages

• High thermal endurance: 3000 hours rated life at 125°C supports long-term reliability in hot operating conditions.
• High ripple handling with low loss: 1.05 A ripple current at 300 kHz and tanδ 0.12 reduce voltage ripple and self-heating in switching power circuits.
• Compact SMD package: φ6.3 × 5.7 mm can and small land pattern minimize board area while providing substantial capacitance.
• Reflow-ready packaging: Embossed carrier taping and moisture-proof packing combined with lead-free reflow compatibility (260°C peak) streamline automated assembly flows.
• Predictable electrical limits: Specified ESR, leakage current (700 µA), and tolerance provide clear design margins for power-train and decoupling applications.
• Regulatory compliance: RoHS compliance supports use in regions requiring restricted-substance conformance.

Why Choose RDS0J151MCNAFEGS?

RDS0J151MCNAFEGS is positioned for designs that demand compact, high-capacitance SMD solutions with robust thermal and ripple-current performance. Its conductive-polymer aluminum construction, low ESR (25 mΩ at 100 kHz), and specified ripple ratings offer engineers measurable benefits when designing power conversion and filtering stages.

This part is ideal for customers building compact power modules, industrial electronics, and other systems exposed to elevated temperatures that require a reliable, board-mounted capacitor with documented endurance and assembly-ready packaging. The combination of measured electrical parameters and long load life delivers predictable performance and ease of integration into automated manufacturing.

Request a quote or contact sales to discuss unit pricing, availability, and sample options for RDS0J151MCNAFEGS.