PCR1E221MCL1GS

The PCR1E221MCL1GS from Nichicon is a surface‑mount conductive polymer aluminum electrolytic capacitor in the PCR series. It provides 220 µF capacitance at a 25 V rating in a compact φ10 × 8 mm SMD can package, delivering low ESR and high ripple handling for demanding power applications.

Designed for high‑temperature environments and long service life, this AEC‑Q200 rated part targets automotive and industrial designs that require stable capacitance, low loss, and robust endurance up to 125°C.

Key Features

• Capacitance & Voltage — 220 µF nominal capacitance with a rated voltage of 25 V and tolerance of ±20% (–20% to +20%).
• Conductive polymer construction — Solid polymer aluminum electrolytic architecture for low equivalent series resistance and improved ripple performance.
• Low loss (tan δ) — tanδ of 0.08 measured at 20°C, 120 Hz for predictable AC performance.
• Low ESR — 33 mΩ ESR measured at 20°C and 100 kHz, supporting high frequency decoupling and stable operation under load.
• High ripple current capability — Rated low‑frequency ripple current of 1.05 A (120 Hz) and high‑frequency ripple current of 2.1 A (100 kHz), enabling effective smoothing in power stages.
• Leakage current — Specified leakage current of 165 µA.
• Extended endurance — Long life: 4000 hours at 125°C per endurance specification for reliable long‑term performance.
• Wide operating temperature — Specified for −55°C to +125°C to support elevated‑temperature circuitry.
• SMD package & reflow compatibility — φ10 × 8 mm radial can SMD; compliant with lead‑free reflow soldering up to a 260°C peak per series soldering conditions.
• AEC‑Q200 qualified — Meets AEC‑Q200 qualification for designs requiring recognized component stress screening (see manufacturer details for scope).
• Packaging — Supplied in embossed carrier taping with moisture proof packing for automated assembly readiness.

Typical Applications

• Automotive electronics — Suitable for onboard power modules and control units where AEC‑Q200 qualification and high temperature endurance are required.
• Power supply decoupling — Low ESR and high ripple current ratings make it effective for bulk decoupling and smoothing in DC–DC converters and power rails.
• Industrial electronics — Reliable operation at temperatures up to 125°C supports industrial control and power systems exposed to elevated temperatures.

Unique Advantages

• High ripple handling: 2.1 A at 100 kHz and 1.05 A at 120 Hz allow the capacitor to manage both high‑frequency switching and low‑frequency ripple loads.
• Low ESR for efficiency: 33 mΩ ESR at 100 kHz reduces conduction losses and supports tighter voltage regulation in power stages.
• Temperature and endurance capability: Rated for −55°C to +125°C with 4000 hours endurance at 125°C, providing predictable performance in thermally challenging environments.
• Automotive‑grade qualification: AEC‑Q200 rating supports use in designs that require industry recognized stress screening.
• Surface‑mount compatibility: Embossed carrier taping and reflow compatibility up to 260°C enable efficient assembly and integration into automated manufacturing flows.

Why Choose PCR1E221MCL1GS?

The PCR1E221MCL1GS offers a balanced combination of capacitance, low ESR, and high ripple tolerance in a compact SMD can suitable for harsh environments. With conductive polymer construction, AEC‑Q200 qualification, and a long endurance rating at 125°C, it is positioned for designs that demand stable power filtering and long-term reliability.

This part is well suited to engineers and procurement teams developing automotive and industrial power systems who require quantifiable electrical performance (ESR, ripple current, leakage) and supply‑chain friendly packaging for surface‑mount assembly.

Request a quote or contact sales to discuss availability, lead times, and pricing for PCR1E221MCL1GS.