PCV2A180MCL1GS

The PCV2A180MCL1GS is a conductive polymer aluminum solid electrolytic surface-mount capacitor from the PCV series, rated at 18 µF and 100 V. It combines low equivalent series resistance and high ripple-current capability with long-term endurance for demanding electronic power applications.

Engineered for robust performance, this SMD capacitor is AEC-Q200 qualified, RoHS compliant, and compatible with lead-free reflow soldering (peak up to 260°C). The device is polarized and specified for operation across a wide temperature range of -55°C to +105°C.

Key Features

• Electrical Performance — 18 µF capacitance with ±20% tolerance and low ESR of 41 mΩ measured at 100 kHz, enabling effective decoupling and stable power delivery at high frequencies.
• High Ripple Current — Rated ripple current of 2.1 A at 100 kHz and 1.05 A at 120 Hz supports high-current switching applications and reduces thermal stress under ripple loading.
• Long Life and Endurance — Load life of 3000 hours at 105°C with defined limits on capacitance change, tan δ, ESR and leakage current after endurance testing.
• Thermal Range — Specified operating temperature from -55°C to +105°C for reliable performance across automotive and industrial temperature environments.
• Assembly and Soldering — Surface-mount, radial can package compatible with lead-free reflow soldering up to a 260°C peak; soldering heat resistance and reflow guidance are defined by the series datasheet.
• Standards & Compliance — AEC-Q200 qualified and compliant with the RoHS directive (2011/65/EU, (EU)2015/863), supporting regulated manufacturing and automotive design flows.

Typical Applications

• Automotive power electronics — Low ESR and high ripple-current ratings support DC‑DC converters and power rails in automotive control modules and electronic power assemblies.
• On-board power management — Long endurance at 105°C and defined endurance characteristics make this part suitable for voltage stabilization and decoupling in vehicle systems.
• High-voltage board-level filtering — 100 V rating enables use in higher-voltage power stages where conductive polymer performance and SMD assembly are required.

Unique Advantages

• Low ESR for improved transient response: 41 mΩ at 100 kHz reduces losses and voltage drop under rapid load changes, improving regulator stability and efficiency.
• High ripple-current capability: 2.1 A at 100 kHz minimizes internal heating under AC stress, extending component longevity in switching environments.
• Long, defined lifetime: 3000 hours at 105°C with post-test limits on capacitance, tan δ and ESR gives predictable aging for lifetime-sensitive designs.
• AEC-Q200 qualification: Series-level automotive qualification supports use in automotive designs requiring components with automotive-grade screening.
• RoHS and reflow-compatible: Lead-free reflow compatibility and RoHS compliance simplify assembly and regulatory compliance for production lines.
• SMD radial-can package: Surface-mount construction enables PCB-level integration of conductive polymer performance in compact board designs.

Why Choose PCV2A180MCL1GS?

PCV2A180MCL1GS is positioned for designs that demand a combination of high-voltage capability, low ESR, and long-term thermal endurance in a surface-mount conductive polymer aluminum package. Its electrical characteristics and AEC-Q200 qualification make it a practical choice for engineers developing robust automotive and industrial power systems.

Choosing this part provides verifiable performance: clear ripple-current limits, ESR measured at 100 kHz, defined endurance at 105°C, and manufacturing-friendly reflow compatibility. These attributes help reduce risk in production, simplify qualification, and support long-term reliability in constrained power designs.

Request a quote or contact sales to discuss pricing, availability, and application-specific support for PCV2A180MCL1GS.