PCM1C221MCL1GS

The PCM1C221MCL1GS is a conductive polymer aluminum solid electrolytic SMD capacitor designed for high-reliability, high-temperature applications. It delivers low equivalent series resistance (ESR) and high ripple current capability in a compact surface-mount can package, with an operating temperature range of -55°C to 125°C.

Targeted for demanding electronics that require long life and robust performance, this part is AEC-Q200 qualified and RoHS compliant, offering 8000 hours of rated life at 125°C and compatibility with lead‑free reflow processes up to a 260°C peak.

Key Features

• Capacitance & Voltage — 220 µF nominal capacitance with a rated voltage of 16 V and ±20% tolerance at 120 Hz, 20°C.
• Low ESR — Specified ESR of 30 mΩ at 100 kHz (20°C), supporting low-loss performance in AC and switching environments.
• High Ripple Current — 750 mA at 120 Hz and 1.5 A at 100 kHz, enabling effective smoothing and decoupling under dynamic loads.
• High-Temperature Endurance — Long life: 8000 hours at 125°C with defined endurance limits for capacitance, tan δ and ESR after test.
• Temperature Range — Rated for operation from -55°C to +125°C with controlled impedance characteristics across temperature extremes.
• SMD Package & Assembly — Surface mount radial can package with recommended land size L: 8.3 × W: 8.3 mm; compatible with lead‑free reflow soldering up to a 260°C peak.
• Qualification & Compliance — AEC‑Q200 qualified and RoHS directive compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive systems — Suitable for electronic control modules and circuits that require AEC‑Q200 qualification and sustained operation at elevated temperatures.
• High-temperature electronics — Designed for assemblies that operate across -55°C to 125°C and require long-life capacitors with stable impedance.
• Power decoupling and filtering — Low ESR and high ripple current capability support smoothing and decoupling in power-dense designs where thermal stress is present.

Unique Advantages

• Long high-temperature life: 8000 hours at 125°C provides predictable end-of-life behavior and reduced replacement risk in hot environments.
• Measured low ESR: 30 mΩ at 100 kHz minimizes loss and heating, improving efficiency in AC and switching applications.
• High ripple handling: 1.5 A (100 kHz) / 750 mA (120 Hz) ripple ratings support demanding transient and switching conditions.
• Automotive-grade qualification: AEC‑Q200 qualification gives clear traceability for use in applications requiring automotive reliability standards.
• RoHS and lead‑free reflow compatibility: Conforms to RoHS requirements and supports lead‑free reflow up to a 260°C peak for modern assembly processes.
• Compact SMD can package: Surface-mount can construction with defined land pattern simplifies PCB integration while delivering higher capacitance in a small footprint.

Why Choose PCM1C221MCL1GS?

PCM1C221MCL1GS combines conductive polymer aluminum technology with a rugged SMD can package to deliver low ESR, high ripple capability, and long life at elevated temperatures. Its AEC‑Q200 qualification and RoHS compliance make it appropriate for designs that demand traceable reliability and regulatory conformance.

This part is well suited for engineers specifying components for thermally demanding or long‑life applications where stable capacitance, controlled impedance, and reliable assembly compatibility are required. The defined electrical parameters support predictable performance and simplified qualification in production designs.

Request a quote or contact sales to discuss availability, lead times, and integration support for PCM1C221MCL1GS.