PCF1D220MCL4GB

The PCF1D220MCL4GB is a conductive polymer aluminum solid electrolytic capacitor in a compact surface-mount can package. It delivers low ESR and high ripple current performance for applications that require stable decoupling and power filtering.

Engineered for automotive electronics and other demanding environments, this AEC-Q200 qualified, RoHS-compliant part offers a 22 µF capacitance at a 20 V rating with a wide operating temperature range of −55 °C to 105 °C.

Key Features

• Capacitance & Voltage — 22 µF nominal capacitance with a 20 V rated voltage and ±20% tolerance for predictable decoupling performance.
• Low ESR — ESR of 50 mΩ measured at 20 °C and 100 kHz, enabling efficient high-frequency filtering and reduced loss.
• High Ripple Current — Supports 850 mA at 120 Hz (low frequency) and 1.7 A at 100 kHz (high frequency) to handle dynamic load currents.
• Stable Dissipation Factor — tan δ (DF) of 0.12 measured at 20 °C and 120 Hz for reliable AC performance.
• Leakage & Reliability — Leakage current specified at 100 µA; rated load life of 2000 hours at 105 °C for long-term operation.
• Temperature Range — Wide operating range from −55 °C to 105 °C to suit harsh environments.
• Surface-Mount Package — Compact radial can SMD: diameter 6.3 mm × length 5.5 mm, supplied in embossed carrier taping with moisture-proof packing.
• Manufacturing Compatibility — SMD type compatible with lead-free reflow soldering conditions up to a 260 °C peak as specified for the series.
• Standards & Compliance — AEC-Q200 qualified and RoHS compliant for regulated applications.

Typical Applications

• Automotive power electronics — Bulk and rail decoupling in control modules where AEC-Q200 qualification and high ripple handling are required.
• Power supply filtering — Local filtering and smoothing on 20 V rails benefiting from low ESR and high-frequency ripple current capability.
• Embedded systems in harsh environments — Use in systems operating between −55 °C and 105 °C where long endurance at elevated temperature is needed.

Unique Advantages

• Low-loss operation: 50 mΩ ESR at 100 kHz reduces conduction losses and improves efficiency in high-frequency filtering.
• High ripple tolerance: 1.7 A at 100 kHz and 850 mA at 120 Hz allow the capacitor to absorb dynamic currents without excessive heating.
• Thermal endurance: 2000 hours rated life at 105 °C supports long-term reliability in temperature-stressed designs.
• AEC-Q200 qualification: Explicit qualification for automotive-grade applications provides confidence for vehicle electronics designs.
• Compact SMD form factor: φ6.3 × 5.5 mm can package minimizes board area while maintaining robust capacitance and performance.
• Lead-free reflow compatible: Designed for lead-free reflow processes (260 °C peak correspondence) to match modern assembly workflows.

Why Choose PCF1D220MCL4GB?

PCF1D220MCL4GB combines conductive polymer construction with low ESR and high ripple current capability in a compact surface-mount can, making it well suited for automotive and other demanding power-filtering applications. Its AEC-Q200 qualification, RoHS compliance, and 2000-hour endurance at 105 °C provide a clear technical foundation for reliable deployment in temperature-stressed environments.

This part is appropriate for designers seeking a verified, small-footprint capacitor that delivers measurable improvements in high-frequency filtering, thermal endurance, and assembly compatibility for regulated and performance-sensitive designs.

If you need pricing, availability, or a formal quote for PCF1D220MCL4GB, submit a request and our sales team will respond with details and ordering options.