PCV1K120MCL1GS

The PCV1K120MCL1GS is a conductive polymer aluminum solid electrolytic capacitor in a surface-mount can package designed for high-voltage, high-ripple applications. It delivers low equivalent series resistance (ESR) and robust ripple-current capability in a compact SMD form factor.

Targeted at automotive and other demanding electronic systems, this part offers a long load life and wide operating temperature range, combining performance characteristics useful for power-dense and thermally stressed designs.

Key Features

• Electrical performance – 12 µF capacitance with an 80 V rated voltage and ±20% tolerance, providing high-voltage energy storage in a small footprint.
• Low ESR & high ripple handling – ESR of 41 mΩ measured at 100 kHz and ripple-current ratings of 1.8 A at 100 kHz and 900 mA at 120 Hz for improved power filtering and decoupling.
• Reliability & endurance – Load life specified at 3000 hours under 105°C, supporting sustained performance in elevated-temperature operating conditions.
• Temperature range – Rated for operation from −55°C to +105°C, suitable for thermally challenging environments.
• Surface-mount, reflow compatible – SMD radial can package designed for lead-free reflow soldering with a peak temperature correspondence up to 260°C.
• Compact package – Case dimensions L: 1.2 cm × D: 0.8 cm with recommended land pattern L: 8.3 mm × W: 8.3 mm for PCB integration.
• Polarized design – Polarized electrolytic capacitor for DC power applications that require polarity-aware placement.
• Standards & compliance – AEC-Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863), addressing industry reliability and environmental requirements.

Typical Applications

• Automotive power electronics – Suited for automotive modules that require high-voltage capacitors with low ESR and high ripple-current capability.
• Surface-mount power assemblies – Used in compact SMD power boards and modules where reflow compatibility and a small can package are required.
• Thermally stressed electronics – Appropriate for systems operating up to 105°C and requiring long load life under elevated temperature conditions.

Unique Advantages

• High-voltage capability: 80 V rating enables use in higher-voltage power rails within a compact SMD package.
• Low ESR for efficiency: 41 mΩ (100 kHz) ESR reduces losses and improves thermal performance in high-frequency circuits.
• Strong ripple-current handling: 1.8 A at 100 kHz (and 900 mA at 120 Hz) supports demanding power-smoothing and decoupling tasks.
• Long operational life at temperature: 3000-hour load life at 105°C supports longevity in high-temperature applications.
• Automotive-grade qualification: AEC-Q200 rating provides a recognized qualification for use in automotive system designs.
• RoHS compliance and reflow-ready: Lead-free reflow soldering compatibility (260°C peak correspondence) and RoHS conformity support modern manufacturing and environmental requirements.

Why Choose PCV1K120MCL1GS?

PCV1K120MCL1GS combines conductive polymer aluminum chemistry with a low-ESR, high-ripple-current SMD can package to deliver reliable high-voltage energy storage in compact assemblies. Its 3000-hour load-life rating at 105°C and AEC-Q200 qualification make it suitable for demanding automotive and industrial power electronics where durability and thermal performance matter.

This capacitor is ideal for designers seeking a compact, reflow-compatible solution that balances high-voltage capability, low losses, and long-term stability—helping reduce thermal stress on boards and improve overall power-stage reliability.

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