PCL1A122MCL1GS

The PCL1A122MCL1GS is a conductive polymer aluminum solid electrolytic chip capacitor in a surface-mount can-style package. It delivers 1.2 mF capacitance at a 10 V rating with polarized construction designed for board-mounted power applications.

Engineered for long-term reliability in demanding environments, this capacitor offers low ESR and high ripple current performance, AEC-Q200 qualification for automotive use, and RoHS compliance. Typical use cases include automotive electronic modules and other power-conditioning roles requiring extended endurance and stable performance across a wide temperature range.

Key Features

• Capacitance & Voltage: 1.2 mF capacitance rated at 10 V with ±20% tolerance, providing bulk energy storage for power-rail stabilization.
• Conductive Polymer Solid Electrolyte: Solid polymer construction delivers low equivalent series resistance and improved ripple handling compared to traditional electrolytics.
• Low ESR & High Ripple Current: ESR of 13 mOhm at 100 kHz, ripple current rated at 2.4 A (120 Hz) and 4.8 A (100 kHz), enabling efficient decoupling and smoothing under dynamic loads.
• Extended High‑Temperature Life: Endurance specified at 20000 hours at 105°C, supporting long-term operation in elevated-temperature environments.
• Wide Operating Temperature Range: Rated from -55°C to +105°C for stable performance across harsh thermal conditions.
• Automotive Qualification & Compliance: AEC-Q200 qualified and RoHS compliant, suitable for regulated automotive electronics applications.
• Surface-Mount Can Package: Chip-type, can-style SMD (radial, can - SMD) package with recommended land size L: 1.03 × W: 1.03 cm for PCB layout.
• Reflow Compatibility: Compatible with lead-free reflow soldering conditions including peak profile correspondence up to 260°C as specified for the series.

Typical Applications

• Automotive electronic control units (ECUs): Bulk decoupling and smoothing on power rails where AEC-Q200 qualification and high-temperature endurance are required.
• On-board power conditioning: Input/output filtering and energy buffering for DC–DC converters and power management circuits that demand low ESR and high ripple capability.
• Infotainment and body electronics: Power-stabilization components in modules that must operate across -55°C to +105°C with long service life.

Unique Advantages

• Long life at elevated temperature: 20000-hour endurance at 105°C reduces maintenance and replacement costs in high-temperature systems.
• High ripple handling: 4.8 A ripple current at 100 kHz supports high-frequency switching environments and improves voltage stability under transient loads.
• Low ESR: 13 mOhm ESR at 100 kHz minimizes I²R losses and improves efficiency in power delivery networks.
• Automotive-ready qualification: AEC-Q200 qualification and RoHS compliance simplify integration into automotive designs that require recognized component-level reliability.
• SMD can package for PCB assembly: Surface-mount, chip-type can simplifies placement and automated assembly while providing robust mechanical packaging.
• Reflow process compatibility: Specified for lead-free reflow profiles up to 260°C peak, supporting modern assembly flows.

Why Choose PCL1A122MCL1GS?

PCL1A122MCL1GS combines conductive-polymer performance with automotive-grade qualification and long-term endurance to meet the demands of modern power electronics. Its low ESR and high ripple current ratings make it well-suited for designers seeking reliable bulk decoupling and smoothing in thermally challenging and vibration-prone environments.

This part is ideal for engineers and procurement teams designing automotive modules and other high-reliability power subsystems that require validated endurance, RoHS compliance, and surface-mount assembly compatibility. Choosing this capacitor helps reduce system-level risk and supports longer maintenance intervals through proven life and electrical stability.

Request a quote or contact sales to discuss availability, volume pricing, and integration support for PCL1A122MCL1GS.