PCH1V221MCL1GS

The PCH1V221MCL1GS is a conductive polymer aluminum solid electrolytic capacitor in a chip (SMD) package from Nichicon's PCH series. It provides 220 µF capacitance at a 35 V rating with low ESR and high ripple-current capability for demanding thermal and electrical environments.

Designed for systems that require extended high-temperature endurance, the part is AEC-Q200 qualified and RoHS compliant, offering a combination of low impedance (21 mΩ at 100 kHz), wide operating range (−55°C to 135°C), and 4000-hour life at 135°C.

Key Features

• Dielectric & Type  Conductive polymer aluminum solid electrolytic, chip-type SMD construction for surface-mount assembly.
• Nominal Capacitance & Voltage  220 µF capacitance with a 35 V rated voltage and ±20% tolerance (measured at 120 Hz, 20°C).
• Low ESR & High Ripple Capability  ESR of 21 mΩ at 100 kHz (20°C) with ripple current ratings of 1.15 A at 120 Hz and 2.3 A at 100 kHz, supporting high-frequency power handling.
• Extended High-Temperature Endurance  Rated for operation from −55°C to 135°C with an endurance life of 4000 hours at 135°C.
• Reflow & Soldering Compatibility  SMD construction compatible with lead-free reflow soldering conditions up to a 260°C peak as specified for the PCH series.
• Package & Handling  Compact size (Ø8 × 12 mm; L: 1.2 × D: 0.8 cm) supplied in embossed carrier taping with moisture-proof packing for automated assembly.
• Qualification & Compliance  AEC-Q200 qualified and compliant with RoHS (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive Electronics  Suitable for automotive systems requiring AEC-Q200 qualification and operation across −55°C to 135°C.
• Power Conversion & Regulation  Ideal for power modules and voltage-regulation circuits that demand 220 µF bulk capacitance with low ESR (21 mΩ) and high ripple-current tolerance.
• High-Temperature Electronics  Use in industrial and embedded systems that must withstand prolonged exposure to elevated temperatures, supported by a 4000-hour endurance at 135°C.

Unique Advantages

• High ripple-current capability: 2.3 A at 100 kHz and 1.15 A at 120 Hz enable robust handling of both high-frequency and low-frequency ripple.
• Low ESR for improved efficiency: 21 mΩ ESR at 100 kHz reduces loss and thermal buildup in power-sensitive circuits.
• Long high-temperature life: 4000 hours at 135°C provides predictable lifetime performance in hot environments.
• AEC-Q200 qualification: Design-ready for automotive-class applications requiring recognized component-level qualification.
• Surface-mount, assembly-ready package: Chip-type SMD form factor with embossed carrier taping and moisture-proof packing streamlines automated placement and reflow processing.
• Regulatory compliance: RoHS-compliant materials align with environmental and regulatory requirements.

Why Choose PCH1V221MCL1GS?

PCH1V221MCL1GS positions itself as a compact, high-performance SMD capacitor for designs that require substantial capacitance, low ESR, and reliable operation at elevated temperatures. Its combination of 220 µF at 35 V, measured ESR of 21 mΩ, and high ripple-current ratings make it a practical choice where thermal endurance and power-handling are critical.

This part is well suited to engineers working on automotive-class and high-temperature industrial designs who need predictable lifetime behavior (4000 h at 135°C), AEC-Q200 qualification, and assembly-friendly packaging. The result is a component that supports robust power delivery and thermal reliability over the long term.

Request a quote or submit a sales inquiry for PCH1V221MCL1GS to discuss availability, lead times, and volume pricing for your design needs.