PCX1V180MCL1GS

The PCX1V180MCL1GS from Nichicon is a conductive-polymer aluminum solid electrolytic surface-mount capacitor in the PCX series. It delivers 18 µF at a 35 V rating in a compact φ8 × 7 mm SMD can designed for high-temperature and high-reliability environments.

Targeted for applications that demand low equivalent series resistance, high ripple handling and extended endurance, this part is suited to automotive-qualified systems and thermal-stressed power assemblies where long life at elevated temperature is required.

Key Features

• Core Technology Conductive polymer aluminum solid electrolytic design for stable electrical performance and reduced ESR compared to conventional electrolytics.
• Capacitance & Voltage 18 µF nominal capacitance with tolerance −20% to +20% at 120 Hz, 20 °C and a rated voltage of 35 V.
• Loss and Leakage tanδ (DF) = 0.12 measured at 20 °C, 120 Hz, and leakage current specified at 126 µA after rated voltage conditions.
• Low ESR & Ripple Handling ESR = 60 mΩ measured at 20 °C, 100 kHz; ripple current ratings of 225 mA at 120 Hz and 450 mA at 100 kHz provide robust AC performance.
• High-Temperature Endurance Rated life of 3000 hours at 125 °C, with category temperature range −55 °C to +125 °C for prolonged operation in thermal-stressed assemblies.
• Package & Assembly Compact φ8 × 7 mm can in SMD (radial can) format, supplied in embossed carrier tape with moisture-proof packing and compatible with lead-free reflow (260 °C peak per series specification).
• Qualification & Compliance AEC-Q200 qualified and RoHS compliant, supporting designs that require automotive-level reliability and environmental compliance.

Typical Applications

• Automotive Electronics — Suitable for automotive modules that require AEC-Q200 qualification, high-temperature endurance and stable decoupling in harsh environments.
• Power Management and DC–DC Converters — Low ESR and high ripple current ratings make this part appropriate for bulk and output filtering in power stages.
• Compact SMD Systems — Small φ8 × 7 mm can provides capacitance and voltage handling in space-constrained surface-mount assemblies.

Unique Advantages

• Reduced ESR for tighter voltage control: 60 mΩ ESR at 100 kHz helps minimize voltage ripple and improve regulator stability.
• High ripple capability: 450 mA at 100 kHz and 225 mA at 120 Hz let the capacitor handle demanding AC currents in switching power applications.
• Extended high-temperature life: 3000 hours at 125 °C supports longevity in thermally stressed designs and reduces maintenance cycles.
• Automotive-grade qualification: AEC-Q200 rating indicates suitability for designs that require automotive reliability standards.
• Surface-mount convenience: Embossed carrier taping and moisture-proof packing simplify automated placement and inventory handling.
• Regulatory compliance: RoHS compliance supports environmental and lead-free manufacturing requirements.

Why Choose PCX1V180MCL1GS?

The PCX1V180MCL1GS balances compact SMD packaging with electrolytic capacitance, delivering low ESR, strong ripple handling and prolonged endurance at elevated temperatures. Its AEC-Q200 qualification and RoHS compliance make it a practical selection for designers specifying components for demanding automotive and industrial power applications.

This part is ideal for engineers needing a small-footprint capacitor that maintains performance under high thermal and electrical stress, while simplifying assembly through tape-and-reel packaging and lead-free reflow compatibility.

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