RDS1A151MCNAFEGS

The RDS1A151MCNAFEGS is a conductive polymer aluminum solid electrolytic surface-mount capacitor delivering 150 µF at 10 V in a compact SMD can. It combines high capacitance and high ripple-current capability with a long thermal life — rated for 3,000 hours at 125°C — for demanding power applications.

Designed for compact power circuits that need low effective series resistance and reliable operation at elevated temperatures, this part is well suited for designers prioritizing performance, reliability and reflow-compatible assembly (lead-free, 260°C peak).

Key Features

• Capacitance & Voltage — 150 µF rated capacitance at 10 V with ±20% tolerance, providing bulk energy storage for low-voltage power rails.
• Conductive Polymer Chemistry — Solid electrolyte construction for improved ripple handling and stable performance over temperature compared with liquid electrolytes.
• High Temperature Endurance — Load life specified at 3,000 hours at 125°C, supporting long-term operation in elevated-temperature environments.
• Low ESR — 25 mΩ ESR measured at 100 kHz (20°C), enabling lower dissipation and better delivery of high-frequency ripple currents.
• High Ripple Current — Rated ripple current up to 180 mA at 120 Hz and 1.8 A at 300 kHz, suitable for switching regulators and power conversion stages.
• SMD Package & Reflow Compatible — Surface-mount radial can (φ6.3×5.7 mm) designed for lead-free reflow soldering (260°C peak), with PCB land size 6.5 × 6.5 mm for straightforward assembly.
• Wide Operating Temperature — Specified from −55°C to +125°C to cover a broad range of thermal operating conditions.
• RoHS Compliant — Meets RoHS directive requirements (2011/65/EU, (EU)2015/863).

Typical Applications

• Power management modules — Bulk smoothing and decoupling on low-voltage DC-DC converter outputs where 150 µF and low ESR reduce output ripple and improve regulator stability.
• Point-of-load filtering — Local energy storage for high-frequency switching supplies, leveraging the 1.8 A ripple rating at 300 kHz for effective transient response.
• Embedded systems and industrial electronics — Compact SMD can and high-temperature endurance make it suitable for densely packed PCBs used in industrial power and control equipment.

Unique Advantages

• Designed for high-temperature reliability — 3,000-hour load life at 125°C supports long-term stability in thermally challenging assemblies.
• Low-loss power handling — 25 mΩ ESR at 100 kHz combined with high ripple-current capability reduces heat generation and improves efficiency in power stages.
• Reflow-ready SMD form factor — Lead-free reflow compatibility at a 260°C peak simplifies modern surface-mount assembly processes.
• Compact footprint — Small φ6.3×5.7 mm case and 6.5×6.5 mm recommended land pattern allow high-density PCB layouts.
• Regulatory compliance — RoHS conformity supports use in regulated commercial and industrial products.

Why Choose RDS1A151MCNAFEGS?

RDS1A151MCNAFEGS is positioned for designs that require a balance of high capacitance, low ESR and robust thermal endurance in a compact surface-mount package. Its conductive polymer construction and specified ripple-current performance make it a practical choice for power conversion, decoupling and local energy storage on space-constrained PCBs.

Engineers specifying this part will gain a dependable component for high-temperature environments and lead-free surface-mount assembly, backed by clear electrical characteristics (150 µF, 10 V, 25 mΩ ESR) and series-level endurance data.

For pricing, lead time or to request a formal quote for RDS1A151MCNAFEGS, please contact sales or submit a request through your preferred procurement channel.