PCK0G471MCO1GS

The PCK0G471MCO1GS is a conductive polymer aluminum solid electrolytic capacitor in an SMD chip package designed for high‑performance power decoupling and energy smoothing. It delivers ultra‑low ESR and high ripple current capability in a compact surface‑mount can suitable for demanding electronics.

Targeted at automotive and other high‑reliability markets, this AEC‑Q200 qualified, RoHS‑compliant part combines 470 μF capacitance at 4 V with a wide operating temperature range and a defined high‑temperature load life to support robust designs.

Key Features

• Capacitance & Voltage: 470 μF rated at 4 V with ±20% tolerance (120 Hz, 20°C), providing substantial bulk capacitance in a small SMD package.
• Ultra‑low ESR: ESR of 9 mΩ measured at 100 kHz (20°C), minimizing loss and improving efficiency in high‑frequency circuits.
• High ripple current capability: Rated for 4.5 A at 100 kHz and 2.25 A at 120 Hz, enabling effective smoothing in high ripple and switching applications.
• Thermal and lifetime performance: Operating range −55°C to +105°C with a rated load life of 2000 hours at 105°C, suitable for sustained elevated temperature operation.
• Surface‑mount package: Radial can SMD package for PCB assembly; surface mount land size 8.3 × 8.3 mm for straightforward layout integration.
• Reflow compatibility: Lead‑free reflow solderable with peak temperature correspondence to 260°C. Datasheet soldering guidance includes preheat at 150–200°C for 60–180 s and limits on time above 230°C.
• Quality & compliance: AEC‑Q200 qualified and compliant to RoHS directives (2011/65/EU, (EU)2015/863) for regulated‑market use.

Typical Applications

• Automotive electronics: Bulk smoothing and decoupling in vehicle electronic control modules and power systems where AEC‑Q200 qualification is required.
• Power supply filtering: High ripple current handling and low ESR make it suitable for filtering and output capacitors on DC‑DC converters and switching regulators.
• High‑frequency decoupling: Low ESR at 100 kHz supports decoupling near fast switching ICs and power stages to reduce voltage ripple and losses.

Unique Advantages

• Low conduction loss: 9 mΩ ESR at 100 kHz reduces power dissipation in high‑frequency applications, improving overall system efficiency.
• Handles heavy ripple: High defined ripple current ratings (4.5 A at 100 kHz) enable reliable operation in demanding power conditioning roles.
• Designed for elevated temperatures: Rated for −55°C to +105°C and a 2000‑hour load life at 105°C, supporting long‑term performance in hot environments.
• Surface‑mount convenience: Radial can SMD package and defined land size simplify PCB layout and automated assembly processes.
• Automotive grade: AEC‑Q200 qualification provides documented suitability for automotive and similarly rigorous applications.
• RoHS compliant: Meets RoHS (2011/65/EU, (EU)2015/863) requirements for regulated markets.

Why Choose PCK0G471MCO1GS?

PCK0G471MCO1GS positions itself where high capacitance, ultra‑low ESR and high ripple handling converge in a compact SMD form factor. Its combination of 470 μF at 4 V, 9 mΩ ESR, and robust thermal/lifetime ratings makes it well suited for engineers designing power systems that demand low loss and sustained performance under elevated temperatures.

This part is ideal for designs in automotive and other high‑reliability segments that require documented qualification (AEC‑Q200) and RoHS compliance, while remaining compatible with lead‑free reflow assembly processes defined in the datasheet.

Request a quote or submit an inquiry to discuss availability, lead times and volume pricing for PCK0G471MCO1GS. Our team can provide technical details and assist with qualification needs for your project.