PCR1D331MCL1GS

The PCR1D331MCL1GS is a surface-mount conductive polymer aluminum solid electrolytic capacitor offering 330 µF capacitance at 20 V. It delivers low ESR and high ripple-current capability in a compact SMD can package, designed for demanding thermal and reliability requirements.

Targeted for automotive and other high-reliability electronics, this part provides long life at elevated temperature and compatibility with lead‑free reflow processes, making it suitable for power management and high-stress environments.

Key Features

• Electrical Performance — 330 µF capacitance with ±20% tolerance and tanδ 0.08 (measured at 20°C, 120 Hz) for predictable behavior in power circuits.
• Low ESR & High Ripple Handling — ESR of 33 mΩ at 20°C/100 kHz with ripple currents rated 1.05 A (120 Hz) and 2.10 A (100 kHz) to support high-current and high-frequency filtering.
• Voltage Rating — Rated for 20 V operation to serve a wide range of low-voltage power rails.
• Thermal Range & Endurance — Operates from −55°C to +125°C with a qualified endurance of 4000 hours at 125°C, supporting long-term reliability in elevated-temperature environments.
• Automotive Qualification — AEC-Q200 rated for applications requiring automotive-level reliability.
• Reflow & Assembly — SMD radial can (φ10x8L) designed for lead‑free reflow soldering (peak 260°C compatibility as specified for the series) and supplied in embossed carrier taping with moisture-proof packing.
• RoHS Compliant — Conforms to RoHS requirements for restricted substances.

Typical Applications

• Automotive Electronics — Suited for in-vehicle power systems and modules that require AEC-Q200-qualified capacitors with long life at elevated temperatures.
• Power Supply Filtering — Low ESR and high ripple-current ratings make this capacitor effective for bulk filtering and smoothing on DC power rails.
• DC–DC Converter Modules — Compact SMD can package and strong high-frequency ripple handling support use at input/output stages of regulators and converters.

Unique Advantages

• High ripple capability: 2.10 A at 100 kHz and 1.05 A at 120 Hz provide margin for both high-frequency switching and low-frequency ripple loads.
• Low ESR for efficient power delivery: 33 mΩ ESR reduces losses and supports stable voltage regulation under transient load.
• Extended high‑temperature life: 4000 hours at 125°C ensures durability in thermally demanding applications.
• Automotive-grade reliability: AEC-Q200 qualification aligns the part with automotive electronic requirements for quality and robustness.
• Assembly-ready SMD format: φ10x8L SMD can with embossed carrier taping and moisture-proof packing simplifies placement and board assembly.
• Measured dielectric characteristics: Specified tanδ and leakage current values provide predictable performance for design validation (leakage current listed at 198 µA).

Why Choose PCR1D331MCL1GS?

The PCR1D331MCL1GS combines conductive polymer aluminum chemistry with a low-ESR SMD can package to deliver reliable capacitance, strong ripple-current capability, and long life at elevated temperatures. Its AEC-Q200 rating and 4000-hour endurance at 125°C make it well suited to designs that require automotive-grade durability and robust power handling.

Choose this part for compact power subsystems, regulator outputs, and automotive electronics where predictable electrical performance, thermal endurance, and reflow-compatible assembly are required. The embossed carrier taping and moisture-proof packing also support efficient manufacturing flow and inventory handling.

If you would like pricing, availability, or a formal quote for PCR1D331MCL1GS, please submit a request or contact sales with your quantity and delivery requirements.