PCX1V680MCL1GS

The PCX1V680MCL1GS is a surface-mount conductive polymer aluminum solid electrolytic capacitor in Nichicon’s PCX series. It delivers 68 µF capacitance at a 35 V rating in a compact chip-style SMD can, engineered for high-voltage, high-temperature and long-life applications.

Designed for automotive and other high-reliability markets, this part combines low ESR and high ripple-current capability with endurance up to 3000 hours at 125°C, offering a reliable bulk and decoupling solution where thermal and electrical stress are present.

Key Features

• Capacitance & Voltage: 68 µF nominal capacitance with a 35 V rated voltage and ±20% tolerance for predictable bulk energy storage and decoupling.
• Conductive Polymer Electrolyte: Solid polymer construction for improved stability and lower ESR compared to liquid-electrolyte types.
• Low ESR: 30 mΩ ESR measured at 100 kHz, enabling improved power delivery and reduced loss in high-frequency applications.
• High Ripple Current: Rated for 370 mA at 120 Hz and 740 mA at 100 kHz to support switching regulators and high-current transient workloads.
• Extended High-Temperature Life: Endurance specified to 3000 hours at 125°C (series specification shows 1500–3000 hours depending on case), supporting long-term operation in elevated-temperature environments.
• Automotive Grade Reliability: AEC-Q200 qualified and designed for automotive system use where qualification is required.
• SMD Package & Reflow Compatibility: Chip-type SMD can, radial can-style package suitable for surface-mount assembly; compatible with lead-free reflow soldering up to a 260°C peak.
• Wide Operating Range: Rated for −55°C to +125°C to cover cold-start and high-temperature operating conditions.
• RoHS Compliant: Meets RoHS directive requirements.

Typical Applications

• Automotive Power Modules: Bulk filtering and decoupling in ECUs, power distribution modules and other AEC-Q200-qualified automotive subsystems operating at up to 35 V.
• DC–DC Converters and Regulators: Input/output smoothing and high-frequency ripple attenuation where low ESR and high ripple current are required.
• Motor Control Electronics: Energy buffering and transient suppression in motor drivers and inverter control circuits exposed to elevated temperatures.
• Industrial Power Supplies: High-voltage decoupling and hold-up capacitor for compact, thermally-challenged power systems.

Unique Advantages

• Low ESR for Efficient Power Delivery: 30 mΩ ESR at 100 kHz reduces losses and improves regulator stability under high-frequency switching.
• High Ripple Current Capability: Supports high ripple at both 120 Hz and 100 kHz, enabling use in demanding switching and smoothing applications.
• High-Temperature Endurance: Rated endurance up to 3000 hours at 125°C provides predictable lifetime in thermally stressed designs.
• Automotive-Grade Qualification: AEC-Q200 qualification supports deployment in automotive systems that require recognized component-level reliability.
• Surface-Mount Convenience: Chip-style SMD can reduces board area and simplifies automated assembly with lead-free reflow compatibility up to a 260°C peak.
• Regulatory Compliance: RoHS conformity simplifies environmental compliance and supplier qualification.

Why Choose PCX1V680MCL1GS?

PCX1V680MCL1GS positions itself as a high-voltage, long-life SMD capacitor for designs that demand low ESR, high ripple-current handling and operation across −55°C to +125°C. Its conductive polymer construction and AEC-Q200 qualification make it well suited for automotive and industrial power electronics where thermal stress and reliability are primary concerns.

For engineers specifying compact, reliable bulk or decoupling capacitors in power conversion, motor control, and vehicle electronics, this part offers measurable electrical benefits tied directly to its ESR, ripple current ratings and high-temperature endurance, helping to simplify BOM decisions and improve system robustness.

If you would like pricing, lead-time details or a formal quote for PCX1V680MCL1GS, please request a quote or contact sales to discuss volume availability and sampling options.