PLS0E331MCO8

The PLS0E331MCO8 is a 330 µF, 2.5 V conductive polymer aluminum solid electrolytic capacitor in a radial lead can. Built on Nichicon’s PLS series architecture, it delivers ultra-low ESR and high ripple-current capability for compact, low-voltage power designs.

Designed for general-purpose electronic applications, this radial-lead capacitor combines low impedance at high frequency, a wide operating temperature range of -55 °C to 105 °C, and long life assurance with a rated load life of 5000 hours at 105 °C.

Key Features

• Electrical Performance — 330 µF capacitance at 2.5 V with ±20% tolerance, offering bulk energy storage for low-voltage rails.
• Ultra-low ESR — 8 mOhm ESR measured at 100 kHz, minimizing voltage drop and improving transient response in high-frequency circuits.
• High Ripple Current — Rated ripple current of 2.4 A at 120 Hz and 4.8 A at 100 kHz to support heavy ripple and switching loads.
• Long Life & Thermal Endurance — Load life specified at 5000 hours at 105 °C, with operating range from -55 °C to 105 °C for extended reliability in elevated-temperature environments.
• Package & Mounting — Radial lead, can-style package (size: L 9 × D 6.3 mm) for through-hole assembly and straightforward replacement or prototyping.
• Assembly & Environmental — Compatible with lead-free flow soldering conditions and compliant to the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Low-Voltage Power Rails — Bulk decoupling and smoothing for 2.5 V digital and analog supply rails where low ESR and compact footprint are needed.
• DC–DC Converter Outputs — Output filtering on high-frequency switching regulators to reduce ripple and improve transient response.
• Power Modules and Power Management — Local energy storage in compact power assemblies that require high ripple-current handling and thermal endurance.

Unique Advantages

• Reduced Ripple and Noise: The 8 mOhm ESR at 100 kHz yields lower impedance at switching frequencies, helping to reduce output ripple and noise in power circuits.
• Handles High AC Stress: High ripple-current ratings (2.4 A at 120 Hz; 4.8 A at 100 kHz) support demanding switching loads and improve system robustness under dynamic conditions.
• Compact Through-Hole Form Factor: Radial lead can (9 × 6.3 mm) delivers significant capacitance in a small footprint for space-constrained boards or legacy through-hole assemblies.
• Long Thermal Life: 5000-hour load life at 105 °C gives predictable endurance for applications exposed to elevated operating temperatures.
• Lead-free Solder Compatible: Designed for lead-free flow soldering conditions to meet modern assembly process requirements.
• Regulatory Compliance: RoHS-compliant under 2011/65/EU and (EU)2015/863 for restricted substances.

Why Choose PLS0E331MCO8?

PLS0E331MCO8 is positioned for engineers who need a compact, low-voltage capacitor with low ESR, high ripple capability, and proven thermal endurance. Its combination of 330 µF capacitance at 2.5 V, very low ESR at 100 kHz, and a 5000-hour rating at 105 °C makes it suitable for demanding power-management roles in industrial, communications, and general electronic systems.

Choose this capacitor when you require reliable bulk energy storage and improved transient performance in a radial, through-hole format that supports lead-free assembly and RoHS compliance.

Request a quote or submit an inquiry to receive pricing and availability for PLS0E331MCO8 and to discuss how it can fit your design requirements.