PCX1D680MCL1GS

The PCX1D680MCL1GS from Nichicon is a conductive polymer aluminum solid electrolytic SMD capacitor in the PCX series. It delivers low ESR and high ripple-current handling in a compact chip-style can package, optimized for demanding thermal and electrical environments.

Designed for applications requiring high reliability and elevated temperature endurance, this AEC-Q200‑qualified, RoHS‑compliant part supports lead‑free reflow soldering up to a 260°C peak and operates across a −55°C to +125°C range.

Key Features

• Capacitance & Voltage — 68 µF nominal capacitance at a 20 V rated voltage, tolerance ±20% (at 120 Hz, 20°C).
• Low ESR — 34 mΩ equivalent series resistance measured at 100 kHz, enabling improved power delivery and reduced loss in high-frequency circuits.
• High Ripple Current — Rated ripple current of 235 mA at 120 Hz and 470 mA at 100 kHz to support decoupling and power-conditioning duties.
• High-Temperature Endurance — Specified lifetime of 1500 hours at 125°C, with broader PCX series endurance characteristics up to 3000 hours for applicable sizes.
• Wide Operating Range — Operating temperature from −55°C to +125°C for stability across harsh environments.
• SMD, Lead‑Free Reflow Compatible — Chip-type radial can SMD package with lead‑free reflow soldering compatibility: peak reflow up to 260°C (single reflow at ≤260°C).
• Compact Footprint — Body dimensions L: 8 × D: 6.3 mm with recommended land size L: 6.6 × W: 6.6 mm for surface-mount placement.
• Quality & Compliance — AEC‑Q200 qualified and compliant to the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive Electronics — Suitable for in-vehicle electronic modules where AEC‑Q200 qualification and thermal endurance are required.
• Power Supply Decoupling — Low ESR and high ripple-current capability make it well suited for DC–DC converters and local decoupling on power rails.
• High-Temperature Electronics — Reliable operation in systems exposed to elevated ambient temperatures up to 125°C.
• SMD Assemblies Requiring Lead‑Free Reflow — Designed for modern surface-mount production processes with a lead‑free reflow profile up to 260°C.

Unique Advantages

• Low loss at high frequency: 34 mΩ ESR at 100 kHz reduces dissipation and improves efficiency in high-frequency circuits.
• Improved thermal robustness: Rated for −55°C to +125°C and specified for 1500 hours at 125°C, increasing reliability in thermally demanding designs.
• High ripple handling: 470 mA ripple current at 100 kHz supports higher transient and switching loads without compromising performance.
• SMD-ready packaging: Chip-type can and defined land pattern simplify PCB layout for automated assembly and compact designs.
• Industry compliance: AEC‑Q200 qualification and RoHS compliance help meet regulatory and reliability requirements for regulated applications.

Why Choose PCX1D680MCL1GS?

PCX1D680MCL1GS combines conductive polymer aluminum chemistry with a compact SMD can package to deliver low ESR, high ripple performance and proven high-temperature endurance. Its AEC‑Q200 qualification and lead‑free reflow compatibility make it a targeted choice for engineers developing robust power and electronic modules for demanding environments.

This part is well suited to designs that prioritize thermal stability, reduced power loss at high frequency, and straightforward surface-mount assembly—offering a reliable, specification-driven option for engineers and procurement teams focused on long-term performance.

Request a quote or contact sales to discuss availability, lead times, and how PCX1D680MCL1GS can meet your project requirements.