RDS1C151MCNAHFGS

The RDS1C151MCNAHFGS is a conductive-polymer aluminum solid electrolytic capacitor designed for surface-mount applications that demand high capacitance and robust ripple-current capability. Engineered for extended high-temperature operation, it delivers a compact 150 µF, 16 V solution with a wide operating temperature range from −55 °C to 125 °C and a rated load life of 3000 hours at 125 °C.

Its combination of low ESR, high ripple-current capability and SMD package makes it suitable for power management and decoupling tasks in electronics where thermal endurance and reliable smoothing of high-frequency currents are required.

Key Features

• Electrical Performance 150 µF capacitance at 16 V with ±20% tolerance; equivalent series resistance (ESR) of 23 mΩ measured at 100 kHz, 20 °C for low-loss performance in high-frequency applications.
• High Ripple Current Rated ripple current up to 1.8 A at 300 kHz and 180 mA at 120 Hz, enabling effective smoothing and decoupling in converters and switching supplies.
• Thermal Endurance Operating range −55 °C to 125 °C and a specified load life of 3000 hours at 125 °C, supporting sustained performance in elevated-temperature environments.
• Surface-Mount Package Compact SMD can package (case size 8 × 6.7 mm; size code HF) with surface-mount land size recommendation 8.3 × 8.3 mm for PCB assembly and automated placement.
• Solder & Environmental Compliance Compatible with lead-free reflow soldering conditions up to 260 °C peak and compliant with the RoHS directive (2011/65/EU, (EU)2015/863).
• Polarized Design Polarized configuration for use where electrolytic capacitance and polarity are required.

Typical Applications

• Power Supply Decoupling: Provides bulk capacitance and high-frequency smoothing for DC rails, leveraging 150 µF capacitance and 23 mΩ ESR to reduce voltage ripple.
• DC–DC Converter Output Filtering: Handles high ripple currents (1.8 A at 300 kHz) common in switching converters to stabilize output voltage and improve transient response.
• Industrial and Harsh-Environment Electronics: Operates across −55 °C to 125 °C with a 3000-hour life at 125 °C, suitable for designs exposed to elevated temperatures.
• High-Frequency Power Modules: Low ESR at 100 kHz supports filtering in modules and assemblies that operate at high switching frequencies.

Unique Advantages

• High Capacitance in a Small SMD Can: 150 µF in an 8 × 6.7 mm case provides significant bulk capacitance while minimizing PCB footprint.
• High Ripple Current Handling: Rated up to 1.8 A at 300 kHz, reducing the need for parallel components to meet ripple requirements.
• Extended High-Temperature Life: 3000 hours at 125 °C gives predictable long-term behavior in thermally demanding applications.
• Low ESR for Efficient Energy Transfer: 23 mΩ ESR at 100 kHz improves efficiency in high-frequency power paths and reduces heat generation.
• Lead-Free Reflow Compatible: Peak reflow compatibility at 260 °C supports modern, lead-free assembly processes.
• RoHS Compliant: Meets RoHS requirements (2011/65/EU, (EU)2015/863) for restricted substances.

Why Choose RDS1C151MCNAHFGS?

The RDS1C151MCNAHFGS combines high capacitance, low ESR and strong ripple-current capability in a compact surface-mount can designed for sustained operation at elevated temperatures. Its 16 V rating, 150 µF capacity and 3000-hour life at 125 °C make it well suited for power delivery and filtering roles where thermal endurance and high-frequency performance are critical.

This capacitor is appropriate for designers and procurement teams building power conversion modules, industrial electronics, and other systems that require reliable bulk and decoupling capacitance in a lead-free, PCB-mountable form factor.

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