PLF1D220MCL2

The PLF1D220MCL2 is a radial-lead conductive polymer aluminum solid electrolytic capacitor delivering 22 µF at 20 V in a compact φ6.3 × 6 mm can. Designed for applications that demand low ESR and elevated ripple handling, this capacitor targets power-conditioning roles in constrained board layouts.

Engineered for reliability, the device is qualified to AEC-Q200 and supports an operating range from −55°C to 105°C with a 2000-hour endurance rating at 105°C, making it suitable for demanding automotive and industrial power subsystems.

Key Features

• Electrical Performance — 22 µF capacitance with ±20% tolerance and a rated voltage of 20 V; polarized design for DC power applications.
• Low Loss / High Frequency Characteristics — Tangent of loss angle (tan δ) 0.12 measured at 20°C, 120 Hz (V = 20 V); ESR 50 mΩ measured at 20°C, 100 kHz.
• High Ripple Capability — Low-frequency ripple current 850 mA at 120 Hz and high-frequency ripple current 1.7 A at 100 kHz, enabling effective suppression of power rail ripple.
• Leakage Current — Leakage current specified at 88 µA (measured after rated voltage application conditions as described in the datasheet).
• Reliability & Endurance — Load life specified at 2000 hours at 105°C; endurance and damp‑heat performance limits provided in the datasheet.
• Package & Mounting — Radial lead (can) package, size φ6.3 × 6 mm, lead spacing 2.5 mm (±0.5 mm), supplied in bulk (no terminal forming) or bag packing.
• Standards & Compliance — AEC‑Q200 qualified and RoHS compliant.

Typical Applications

• Automotive control modules — Local power filtering and decoupling where AEC‑Q200 qualification and high ripple capability are required.
• DC‑DC converters and voltage regulators — Output and intermediate stage filtering that benefit from low ESR and elevated high-frequency ripple current rating.
• Compact power assemblies — Board-level decoupling in space‑constrained designs thanks to the φ6.3 × 6 mm radial can and 2.5 mm lead spacing.

Unique Advantages

• Low ESR for cleaner rails: 50 mΩ ESR at 100 kHz reduces voltage ripple and thermal dissipation in high-frequency power circuits.
• High ripple handling: 1.7 A at 100 kHz (high frequency) and 850 mA at 120 Hz (low frequency) support demanding transient and switching loads.
• High-temperature endurance: 2000 hours at 105°C provides predictable aging characteristics for long-term reliability in elevated-temperature environments.
• Automotive-capable qualification: AEC‑Q200 rating signals suitability for automotive subsystem designs that require component-level stress screening.
• Compact radial package: φ6.3 × 6 mm can with 2.5 mm lead spacing enables dense board layouts and straightforward through-hole assembly.
• Regulatory compliance: RoHS compliant to support restricted substance requirements.

Why Choose PLF1D220MCL2?

PLF1D220MCL2 combines conductive polymer chemistry with a compact radial package to deliver low ESR, strong ripple current capability, and robust thermal endurance. These attributes make it a practical choice for designers needing reliable decoupling and energy buffering in constrained footprints, particularly in automotive and industrial power subsystems.

Backed by AEC‑Q200 qualification and defined endurance metrics, the capacitor is positioned for applications where predictable electrical performance and long-term stability at elevated temperatures are important considerations.

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