PCV1E221MCL2GS

The PCV1E221MCL2GS from Nichicon is a surface-mount conductive polymer aluminum solid electrolytic capacitor designed for demanding power applications. It combines low ESR and high ripple-current capability with a compact SMD can package, making it suitable where robust power smoothing and decoupling are required.

Engineered for long-term reliability, this part offers a rated capacitance of 220 µF at 25 V, a wide operating temperature range from -55 °C to 105 °C, and a proven load life of 3000 hours at 105 °C. It is AEC-Q200 qualified and RoHS compliant for automotive and industrial use.

Key Features

• Capacitance & Voltage — 220 µF nominal capacitance at a 25 V rating with ±20% tolerance for bulk energy storage and decoupling.
• Low ESR — 22 mΩ ESR measured at 100 kHz, reducing losses and improving transient response on high-frequency power rails.
• High Ripple Current — 1.9 A at 120 Hz and 3.8 A at 100 kHz, supporting sustained AC loading and power conversion applications.
• Wide Temperature Range — Rated for operation from -55 °C to +105 °C to support thermally challenging environments.
• Long Load Life — Endurance of 3000 hours at 105 °C under rated voltage, delivering predictable ageing and stable electrical characteristics.
• SMD Package & Reflow Compatible — Surface-mount can (radial, can - SMD) with reflow soldering compatibility: lead-free reflow peak correspondence to 260 °C.
• Automotive-Grade Qualification — AEC-Q200 qualified for designs that require automotive reliability standards.
• Compliance — RoHS compliant (2011/65/EU,(EU)2015/863).
• Compact Footprint — Component dimensions L: 1.2 × D: 0.8 cm with recommended land size L: 8.3 × W: 8.3 mm for PCB layout.
• Polarized — Polarized capacitor suitable for DC applications requiring electrolytic capacitance.

Typical Applications

• Automotive Power Rails — Bulk smoothing and decoupling on 12 V and 24 V systems where long life and high ripple handling are required.
• DC–DC Converters — Output filtering and stability in power-conversion stages benefiting from low ESR and high-frequency ripple capability.
• Engine Control & Power Electronics — Energy storage and noise suppression in modules that must meet automotive reliability and temperature demands.

Unique Advantages

• High ripple tolerance: Specified ripple currents of 1.9 A (120 Hz) and 3.8 A (100 kHz) enable reliable performance under AC loading and switching environments.
• Low-loss operation: 22 mΩ ESR at 100 kHz minimizes power dissipation and helps maintain cooler operation in dense power designs.
• Designed for long life at high temperature: 3000 hours load life at 105 °C provides predictable end-of-life behavior for high-reliability systems.
• Automotive-grade qualification: AEC-Q200 rating supports use in automotive and similarly demanding applications that require component-level qualification.
• Reflow-friendly SMD form factor: Surface-mount can design with lead-free reflow peak correspondence to 260 °C simplifies automated assembly and reduces BOM complexity.
• Wide operating range: -55 °C to +105 °C capability makes the part suitable for environments with wide temperature swings.

Why Choose PCV1E221MCL2GS?

The PCV1E221MCL2GS offers a balance of high capacitance, low ESR, and elevated ripple-current capability in a compact surface-mount package, targeted at engineers designing robust power subsystems. Its 3000-hour load-life at 105 °C and AEC-Q200 qualification position it for long-term use in automotive and industrial power electronics where predictable performance and reliability are required.

This part suits designs that need stable bulk storage and high-frequency decoupling with the assembly advantages of SMD reflow compatibility and RoHS compliance. Choosing this Nichicon PCV capacitor helps reduce thermal and electrical stresses on downstream circuitry while meeting industry reliability expectations.

If you would like pricing, lead-time information, or a formal quotation for PCV1E221MCL2GS, please request a quote or contact our sales team to submit your requirements.